diff options
Diffstat (limited to 'src/main/java/org/pdfbox/util/operator')
51 files changed, 3808 insertions, 0 deletions
diff --git a/src/main/java/org/pdfbox/util/operator/BeginText.java b/src/main/java/org/pdfbox/util/operator/BeginText.java new file mode 100644 index 0000000..2b6af60 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/BeginText.java @@ -0,0 +1,68 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+import org.apache.log4j.Logger;
+import org.pdfbox.util.Matrix;
+import org.pdfbox.util.PDFOperator;
+
+/**
+ *
+ * <p>Titre : PDFEngine Modification.</p>
+ * <p>Description : Structal modification of the PDFEngine class :
+* the long sequence of conditions in processOperator is remplaced
+* by this strategy pattern</p>
+ * <p>Copyright : Copyright (c) 2004</p>
+ * <p>Société : DBGS</p>
+ * @author Huault : huault@free.fr
+ * @version $Revision: 1.3 $
+ */
+public class BeginText extends OperatorProcessor
+{
+
+ private static final Logger LOG = Logger.getLogger(BeginText.class);
+
+ /**
+ * process : BT : Begin text object.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ */
+ public void process(PDFOperator operator, List arguments)
+ {
+ if( LOG.isDebugEnabled() )
+ {
+ LOG.debug("<BT> " + this.toString()+ " from " + context.toString());
+ }
+ context.setTextMatrix( new Matrix());
+ context.setTextLineMatrix( new Matrix() );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/Concatenate.java b/src/main/java/org/pdfbox/util/operator/Concatenate.java new file mode 100644 index 0000000..7fc986c --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/Concatenate.java @@ -0,0 +1,106 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+import org.pdfbox.cos.COSNumber;
+import org.apache.log4j.Logger;
+import org.pdfbox.util.Matrix;
+import org.pdfbox.util.PDFOperator;
+
+/**
+ *
+ * <p>Titre : PDFEngine Modification.</p>
+ * <p>Description : Structal modification of the PDFEngine class :
+* the long sequence of conditions in processOperator is remplaced by
+* this strategy pattern</p>
+ * <p>Copyright : Copyright (c) 2004</p>
+ * <p>Société : DBGS</p>
+ * @author Huault : huault@free.fr
+ * @version $Revision: 1.3 $
+ */
+
+public class Concatenate extends OperatorProcessor
+{
+
+ private static final Logger LOG = Logger.getLogger(Concatenate.class);
+
+ /**
+ * process : cm : Concatenate matrix to current transformation matrix.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ */
+ public void process(PDFOperator operator, List arguments)
+ {
+
+ //concatenate matrix to current transformation matrix
+ COSNumber a = (COSNumber) arguments.get(0);
+ COSNumber b = (COSNumber) arguments.get(1);
+ COSNumber c = (COSNumber) arguments.get(2);
+ COSNumber d = (COSNumber) arguments.get(3);
+ COSNumber e = (COSNumber) arguments.get(4);
+ COSNumber f = (COSNumber) arguments.get(5);
+
+ if( LOG.isDebugEnabled() )
+ {
+ LOG.debug("<cm " +
+ "a=\"" + a.floatValue() + "\" " +
+ "b=\"" + b.floatValue() + "\" " +
+ "c=\"" + c.floatValue() + "\" " +
+ "d=\"" + d.floatValue() + "\" " +
+ "e=\"" + e.floatValue() + "\" " +
+ "f=\"" + f.floatValue() + "\" > " +
+ this.toString() + " from " + context.toString());
+ }
+
+ Matrix newMatrix = new Matrix();
+ newMatrix.setValue(0, 0, a.floatValue());
+ newMatrix.setValue(0, 1, b.floatValue());
+ newMatrix.setValue(1, 0, c.floatValue());
+ newMatrix.setValue(1, 1, d.floatValue());
+ newMatrix.setValue(2, 0, e.floatValue());
+ newMatrix.setValue(2, 1, f.floatValue());
+
+ // wprinz: BUG Fix:
+ // In PDF, matrices have to be multiplied from left to right
+ // (the new matrix is left, the old one(s) are right)
+
+ Matrix old_ctm = context.getGraphicsState().getCurrentTransformationMatrix();
+ Matrix matrix_to_concat = newMatrix;
+ Matrix new_ctm = matrix_to_concat.multiply(old_ctm);
+ context.getGraphicsState().setCurrentTransformationMatrix(
+ new_ctm );
+
+ // :wprinz
+
+ }
+
+}
diff --git a/src/main/java/org/pdfbox/util/operator/EndText.java b/src/main/java/org/pdfbox/util/operator/EndText.java new file mode 100644 index 0000000..2794ccf --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/EndText.java @@ -0,0 +1,67 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+import org.apache.log4j.Logger;
+import org.pdfbox.util.PDFOperator;
+/**
+ *
+ * <p>Titre : PDFEngine Modification.</p>
+ * <p>Description : Structal modification of the PDFEngine class : the
+* long sequence of conditions in processOperator is remplaced by
+* this strategy pattern</p>
+ * <p>Copyright : Copyright (c) 2004</p>
+ * <p>Société : DBGS</p>
+ * @author Huault : huault@free.fr
+ * @version $Revision: 1.3 $
+ */
+public class EndText extends OperatorProcessor
+{
+
+ private static final Logger LOG = Logger.getLogger(EndText.class);
+
+ /**
+ * process : ET : End text object.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ */
+ public void process(PDFOperator operator, List arguments)
+ {
+ if( LOG.isDebugEnabled() )
+ {
+ LOG.debug("<ET> "+ this.toString());
+ }
+ context.setTextMatrix( null);
+ context.setTextLineMatrix( null);
+ }
+
+}
diff --git a/src/main/java/org/pdfbox/util/operator/GRestore.java b/src/main/java/org/pdfbox/util/operator/GRestore.java new file mode 100644 index 0000000..c07b8d8 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/GRestore.java @@ -0,0 +1,67 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import org.apache.log4j.Logger;
+import java.util.List;
+
+import org.pdfbox.pdmodel.graphics.PDGraphicsState;
+import org.pdfbox.util.PDFOperator;
+
+/**
+ *
+ * <p>Titre : PDFEngine Modification.</p>
+ * <p>Description : Structal modification of the PDFEngine class : the long sequence of
+ * conditions in processOperator is remplaced by this strategy pattern</p>
+ * <p>Copyright : Copyright (c) 2004</p>
+ * <p>Société : DBGS</p>
+ * @author Huault : huault@free.fr
+ * @version $Revision: 1.3 $
+ */
+public class GRestore extends OperatorProcessor
+{
+ private static final Logger LOG = Logger.getLogger(GRestore.class);
+
+
+ /**
+ * process : Q : Restore graphics state.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ */
+ public void process(PDFOperator operator, List arguments)
+ {
+ if( LOG.isDebugEnabled() )
+ {
+ LOG.debug("<Q> - restore state" + this.toString());
+ }
+ context.setGraphicsState( (PDGraphicsState)context.getGraphicsStack().pop() );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/GSave.java b/src/main/java/org/pdfbox/util/operator/GSave.java new file mode 100644 index 0000000..6a754b6 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/GSave.java @@ -0,0 +1,66 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+import org.apache.log4j.Logger;
+import org.pdfbox.util.PDFOperator;
+
+/**
+ *
+ * <p>Titre : PDFEngine Modification.</p>
+ * <p>Description : Structal modification of the PDFEngine class : the long sequence of
+ * conditions in processOperator is remplaced by this strategy pattern</p>
+ * <p>Copyright : Copyright (c) 2004</p>
+ * <p>Société : DBGS</p>
+ * @author Huault : huault@free.fr
+ * @version $Revision: 1.3 $
+ */
+
+public class GSave extends OperatorProcessor
+{
+ private static final Logger LOG = Logger.getLogger(GSave.class);
+
+ /**
+ * process : q : Save graphics state.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ */
+ public void process(PDFOperator operator, List arguments)
+ {
+ if( LOG.isDebugEnabled() )
+ {
+ LOG.debug("<q> - save state " + this.toString());
+ }
+ context.getGraphicsStack().push( context.getGraphicsState().clone() );
+ }
+
+}
diff --git a/src/main/java/org/pdfbox/util/operator/Invoke.java b/src/main/java/org/pdfbox/util/operator/Invoke.java new file mode 100644 index 0000000..2f8f789 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/Invoke.java @@ -0,0 +1,113 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import org.apache.log4j.Logger;
+import org.pdfbox.cos.COSName;
+import org.pdfbox.cos.COSStream;
+import org.pdfbox.pdmodel.PDPage;
+import org.pdfbox.pdmodel.PDResources;
+import org.pdfbox.pdmodel.graphics.xobject.PDXObject;
+import org.pdfbox.pdmodel.graphics.xobject.PDXObjectForm;
+import org.pdfbox.util.PDFOperator;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.Set;
+import java.util.TreeSet;
+import java.util.Map;
+
+/**
+ * Invoke named XObject.
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @author Mario Ivankovits
+ *
+ * @version $Revision: 1.6 $
+ */
+public class Invoke extends OperatorProcessor
+{
+ private static final Logger LOG = Logger.getLogger(Invoke.class);
+
+ private Set inProcess = new TreeSet();
+
+ /**
+ * process : Do - Invoke a named xobject.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ *
+ * @throws IOException If there is an error processing this operator.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ COSName name = (COSName) arguments.get( 0 );
+ if (LOG.isDebugEnabled())
+ {
+ LOG.debug("<Do name=\"" + name.getName() + "\">");
+ }
+
+ // wprinz: allow recursive processing so that nested xobject forms are correctly dealt with
+// if (inProcess.contains(name))
+// {
+// // avoid recursive loop
+// return;
+// }
+ // /wprinz
+
+ inProcess.add(name);
+
+ try
+ {
+ //PDResources res = context.getResources();
+
+ Map xobjects = context.getXObjects();
+ PDXObject xobject = (PDXObject) xobjects.get(name.getName());
+
+ if(xobject instanceof PDXObjectForm)
+ {
+ PDXObjectForm form = (PDXObjectForm)xobject;
+ COSStream invoke = (COSStream)form.getCOSObject();
+ PDResources pdResources = form.getResources();
+ PDPage page = context.getCurrentPage();
+ if(pdResources == null)
+ {
+ pdResources = page.findResources();
+ }
+
+ getContext().processSubStream( page, pdResources, invoke );
+ }
+ }
+ finally
+ {
+ inProcess.remove(name);
+ }
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/MoveAndShow.java b/src/main/java/org/pdfbox/util/operator/MoveAndShow.java new file mode 100644 index 0000000..ca3a3f9 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/MoveAndShow.java @@ -0,0 +1,75 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+import org.apache.log4j.Logger;
+import org.pdfbox.cos.COSString;
+import org.pdfbox.util.PDFOperator;
+
+import java.io.IOException;
+
+/**
+ * <p>Titre : PDFEngine Modification.</p>
+ * <p>Description : Structal modification of the PDFEngine class :
+* the long sequence of conditions in processOperator is remplaced by
+* this strategy pattern</p>
+ * <p>Copyright : Copyright (c) 2004</p>
+ * <p>Société : DBGS</p>
+ * @author Huault : huault@free.fr
+ * @version $Revision: 1.4 $
+ */
+public class MoveAndShow extends OperatorProcessor
+{
+
+ private static final Logger LOG = Logger.getLogger(MoveAndShow.class);
+
+ /**
+ * ' Move to next line and show text.
+ * @param arguments List
+ * @param operator The operator that is being executed.
+ * @throws IOException If there is an error processing the operator.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ // Move to start of next text line, and show text
+ //
+ if( LOG.isDebugEnabled())
+ {
+ COSString string = (COSString)arguments.get( 0 );
+ LOG.debug("<' string=\"" + string.getString() + "\">");
+ }
+
+ context.processOperator("T*", null);
+ context.processOperator("Tj", arguments);
+ }
+
+}
diff --git a/src/main/java/org/pdfbox/util/operator/MoveText.java b/src/main/java/org/pdfbox/util/operator/MoveText.java new file mode 100644 index 0000000..10360bb --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/MoveText.java @@ -0,0 +1,76 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+import org.apache.log4j.Logger;
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.util.Matrix;
+import org.pdfbox.util.PDFOperator;
+
+/**
+ *
+ * <p>Titre : PDFEngine Modification.</p>
+ * <p>Description : Structal modification of the PDFEngine class :
+ * the long sequence of conditions in processOperator is remplaced by
+ * this strategy pattern</p>
+ * <p>Copyright : Copyright (c) 2004</p>
+ * <p>Société : DBGS</p>
+ * @author Huault : huault@free.fr
+ * @version $Revision: 1.3 $
+ */
+public class MoveText extends OperatorProcessor
+{
+ private static final Logger LOG = Logger.getLogger(MoveText.class);
+
+
+ /**
+ * process : Td : Move text position.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ */
+ public void process(PDFOperator operator, List arguments)
+ {
+ COSNumber x = (COSNumber)arguments.get( 0 );
+ COSNumber y = (COSNumber)arguments.get( 1 );
+ if (LOG.isDebugEnabled())
+ {
+ LOG.debug("<Td x=\"" + x.floatValue() + "\" y=\"" + y.floatValue() + "\">");
+ }
+ Matrix td = new Matrix();
+ td.setValue( 2, 0, x.floatValue() );//.* textMatrix.getValue(0,0) );
+ td.setValue( 2, 1, y.floatValue() );//* textMatrix.getValue(1,1) );
+ //log.debug( "textLineMatrix before " + textLineMatrix );
+ context.setTextLineMatrix( td.multiply( context.getTextLineMatrix() ) ); //textLineMatrix.multiply( td );
+ //log.debug( "textLineMatrix after " + textLineMatrix );
+ context.setTextMatrix( context.getTextLineMatrix().copy() );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/MoveTextSetLeading.java b/src/main/java/org/pdfbox/util/operator/MoveTextSetLeading.java new file mode 100644 index 0000000..e68a1d1 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/MoveTextSetLeading.java @@ -0,0 +1,80 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import org.apache.log4j.Logger;
+import org.pdfbox.cos.COSFloat;
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.util.PDFOperator;
+
+/**
+ *
+ * <p>Titre : PDFEngine Modification.</p>
+ * <p>Description : Structal modification of the PDFEngine class :
+ * the long sequence of conditions in processOperator is remplaced by
+ * this strategy pattern</p>
+ * <p>Copyright : Copyright (c) 2004</p>
+ * <p>Société : DBGS</p>
+ * @author Huault : huault@free.fr
+ * @version $Revision: 1.4 $
+ */
+public class MoveTextSetLeading extends OperatorProcessor
+{
+
+ private static final Logger LOG = Logger.getLogger(MoveTextSetLeading.class);
+
+ /**
+ * process : TD Move text position and set leading.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ *
+ * @throws IOException If there is an error during processing.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ //move text position and set leading
+ COSNumber y = (COSNumber)arguments.get( 1 );
+ if (LOG.isDebugEnabled())
+ {
+ COSNumber x = (COSNumber)arguments.get( 0 );
+ LOG.debug("<TD x=\"" + x.floatValue() + "\" y=\"" + y.floatValue() + "\">");
+ }
+
+ ArrayList args = new ArrayList();
+ args.add(new COSFloat(-1*y.floatValue()));
+ context.processOperator("TL", args);
+ context.processOperator("Td", arguments);
+
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/NextLine.java b/src/main/java/org/pdfbox/util/operator/NextLine.java new file mode 100644 index 0000000..daa35eb --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/NextLine.java @@ -0,0 +1,82 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import org.apache.log4j.Logger;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.pdfbox.cos.COSFloat;
+import org.pdfbox.util.PDFOperator;
+
+/**
+ *
+ * <p>Titre : PDFEngine Modification.</p>
+ * <p>Description : Structal modification of the PDFEngine class : the long sequence of
+ * conditions in processOperator is remplaced by this strategy pattern</p>
+ * <p>Copyright : Copyright (c) 2004</p>
+ * <p>Société : DBGS</p>
+ * @author Huault : huault@free.fr
+ * @version $Revision: 1.4 $
+ */
+public class NextLine extends OperatorProcessor
+{
+
+ private static final Logger LOG = Logger.getLogger(NextLine.class);
+
+ /**
+ * process : T* Move to start of next text line.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ *
+ * @throws IOException If there is an error during processing.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+
+ if (LOG.isDebugEnabled())
+ {
+ LOG.debug("<T* graphicsState.getTextState().getLeading()=\"" +
+ context.getGraphicsState().getTextState().getLeading() + "\">");
+ }
+ //move to start of next text line
+ ArrayList args = new ArrayList();
+ args.add(new COSFloat(0.0f));
+ // this must be -leading instead of just leading as written in the
+ // specification (p.369) the acrobat reader seems to implement it the same way
+ args.add(new COSFloat(-1*context.getGraphicsState().getTextState().getLeading()));
+ // use Td instead of repeating code
+ context.processOperator("Td", args);
+
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/OperatorProcessor.java b/src/main/java/org/pdfbox/util/operator/OperatorProcessor.java new file mode 100644 index 0000000..27c21b9 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/OperatorProcessor.java @@ -0,0 +1,93 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import org.pdfbox.util.PDFOperator;
+import org.pdfbox.util.PDFStreamEngine;
+import java.util.List;
+import java.io.IOException;
+
+/**
+ *
+ * <p>Titre : OperatorProcessor</p>
+ * <p>Description : This class is the strategy abstract class
+ * in the strategy GOF pattern. After instancated, you must ever call
+* the setContext method to initiamise OPeratorProcessor</p>
+ * <p>Copyright : Copyright (c) 2004</p>
+ * <p>Société : DBGS</p>
+ * @author Huault : huault@free.fr
+ * @version $Revision: 1.3 $
+ */
+public abstract class OperatorProcessor
+{
+
+ /**
+ * The stream engine processing context.
+ */
+ protected PDFStreamEngine context = null;
+
+ /**
+ * Constructor.
+ *
+ */
+ protected OperatorProcessor()
+ {
+ }
+
+ /**
+ * Get the context for processing.
+ *
+ * @return The processing context.
+ */
+ protected PDFStreamEngine getContext()
+ {
+ return context;
+ }
+
+ /**
+ * Set the processing context.
+ *
+ * @param ctx The context for processing.
+ */
+ public void setContext(PDFStreamEngine ctx)
+ {
+ context = ctx;
+ }
+
+ /**
+ * process the operator.
+ * @param operator The operator that is being processed.
+ * @param arguments arguments needed by this operator.
+ *
+ * @throws IOException If there is an error processing the operator.
+ */
+ public abstract void process(PDFOperator operator, List arguments) throws IOException;
+}
diff --git a/src/main/java/org/pdfbox/util/operator/SetCharSpacing.java b/src/main/java/org/pdfbox/util/operator/SetCharSpacing.java new file mode 100644 index 0000000..6813dce --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/SetCharSpacing.java @@ -0,0 +1,79 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+import org.apache.log4j.Logger;
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.util.PDFOperator;
+
+/**
+ *
+ * <p>Titre : PDFEngine Modification.</p>
+ * <p>Description : Structal modification of the PDFEngine class :
+ * the long sequence of conditions in processOperator is remplaced by
+ * this strategy pattern</p>
+ * <p>Copyright : Copyright (c) 2004</p>
+ * <p>Société : DBGS</p>
+ * @author Huault : huault@free.fr
+ * @version $Revision: 1.4 $
+ */
+public class SetCharSpacing extends OperatorProcessor
+{
+
+ private static final Logger LOG = Logger.getLogger(SetCharSpacing.class);
+
+ /**
+ * process : Tc Set character spacing.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ */
+ public void process(PDFOperator operator, List arguments)
+ {
+ //set character spacing
+ if( arguments.size() > 0 )
+ {
+ //There are some documents which are incorrectly structured, and have
+ //a wrong number of arguments to this, so we will assume the last argument
+ //in the list
+ Object charSpacing = arguments.get( arguments.size()-1 );
+ if( charSpacing instanceof COSNumber )
+ {
+ COSNumber characterSpacing = (COSNumber)charSpacing;
+ if (LOG.isDebugEnabled())
+ {
+ LOG.debug("<Tc characterSpacing=\"" + characterSpacing.floatValue() + "\" />");
+ }
+ context.getGraphicsState().getTextState().setCharacterSpacing( characterSpacing.floatValue() );
+ }
+ }
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/SetGraphicsStateParameters.java b/src/main/java/org/pdfbox/util/operator/SetGraphicsStateParameters.java new file mode 100644 index 0000000..e72e05d --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/SetGraphicsStateParameters.java @@ -0,0 +1,72 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+import org.apache.log4j.Logger;
+import org.pdfbox.cos.COSName;
+import org.pdfbox.pdmodel.graphics.PDExtendedGraphicsState;
+import org.pdfbox.util.PDFOperator;
+
+import java.io.IOException;
+
+/**
+ * <p>Structal modification of the PDFEngine class :
+ * the long sequence of conditions in processOperator is remplaced by
+ * this strategy pattern.</p>
+ *
+ * @author Ben Litchfield (ben@csh.rit.edu)
+ * @version $Revision: 1.3 $
+ */
+
+public class SetGraphicsStateParameters extends OperatorProcessor
+{
+ private static final Logger LOG = Logger.getLogger(SetTextFont.class);
+
+ /**
+ * gs Set parameters from graphics state parameter dictionary.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ * @throws IOException If an error occurs while processing the font.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ //set parameters from graphics state parameter dictionary
+ COSName graphicsName = (COSName)arguments.get( 0 );
+
+ if (LOG.isDebugEnabled())
+ {
+ LOG.debug("<gs name=\"" + graphicsName.getName() + "\" />" );
+ }
+ PDExtendedGraphicsState gs = (PDExtendedGraphicsState)context.getGraphicsStates().get( graphicsName.getName() );
+ gs.copyIntoGraphicsState( context.getGraphicsState() );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/SetHorizontalTextScaling.java b/src/main/java/org/pdfbox/util/operator/SetHorizontalTextScaling.java new file mode 100644 index 0000000..bfb9ebe --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/SetHorizontalTextScaling.java @@ -0,0 +1,64 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+import org.apache.log4j.Logger;
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.util.PDFOperator;
+
+import java.io.IOException;
+
+/**
+ * <p>Structal modification of the PDFEngine class :
+ * the long sequence of conditions in processOperator is remplaced by
+ * this strategy pattern.</p>
+ *
+ * @author Ben Litchfield (ben@csh.rit.edu)
+ * @version $Revision: 1.3 $
+ */
+
+public class SetHorizontalTextScaling extends OperatorProcessor
+{
+ private static final Logger LOG = Logger.getLogger(SetTextFont.class);
+
+ /**
+ * Tz Set horizontal text scaling.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ * @throws IOException If an error occurs while processing the font.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ COSNumber scaling = (COSNumber)arguments.get(0);
+ context.getGraphicsState().getTextState().setHorizontalScalingPercent( scaling.floatValue() );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/SetLineWidth.java b/src/main/java/org/pdfbox/util/operator/SetLineWidth.java new file mode 100644 index 0000000..de0576d --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/SetLineWidth.java @@ -0,0 +1,64 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+import org.apache.log4j.Logger;
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.util.PDFOperator;
+
+import java.io.IOException;
+
+/**
+ * <p>Structal modification of the PDFEngine class :
+ * the long sequence of conditions in processOperator is remplaced by
+ * this strategy pattern.</p>
+ *
+ * @author Ben Litchfield (ben@csh.rit.edu)
+ * @version $Revision: 1.3 $
+ */
+
+public class SetLineWidth extends OperatorProcessor
+{
+ private static final Logger LOG = Logger.getLogger(SetTextFont.class);
+
+ /**
+ * w Set line width.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ * @throws IOException If an error occurs while processing the font.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ COSNumber width = (COSNumber)arguments.get( 0 );
+ context.getGraphicsState().setLineWidth( width.doubleValue() );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/SetMatrix.java b/src/main/java/org/pdfbox/util/operator/SetMatrix.java new file mode 100644 index 0000000..5d5f1f5 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/SetMatrix.java @@ -0,0 +1,90 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+import org.apache.log4j.Logger;
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.util.Matrix;
+import org.pdfbox.util.PDFOperator;
+
+/**
+ * <p>Titre : PDFEngine Modification.</p>
+ * <p>Description : Structal modification of the PDFEngine class : the long sequence of conditions
+ * in processOperator is remplaced by this strategy pattern</p>
+ * <p>Copyright : Copyright (c) 2004</p>
+ * <p>Société : DBGS</p>
+ * @author Huault : huault@free.fr
+ * @version $Revision: 1.3 $
+ */
+
+public class SetMatrix extends OperatorProcessor
+{
+
+ private static final Logger LOG = Logger.getLogger(SetMatrix.class);
+
+ /**
+ * Tm Set text matrix and text line matrix.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ */
+ public void process(PDFOperator operator, List arguments)
+ {
+ //Set text matrix and text line matrix
+ COSNumber a = (COSNumber)arguments.get( 0 );
+ COSNumber b = (COSNumber)arguments.get( 1 );
+ COSNumber c = (COSNumber)arguments.get( 2 );
+ COSNumber d = (COSNumber)arguments.get( 3 );
+ COSNumber e = (COSNumber)arguments.get( 4 );
+ COSNumber f = (COSNumber)arguments.get( 5 );
+
+ if (LOG.isDebugEnabled())
+ {
+ LOG.debug("<Tm " +
+ "a=\"" + a.floatValue() + "\" " +
+ "b=\"" + b.floatValue() + "\" " +
+ "c=\"" + c.floatValue() + "\" " +
+ "d=\"" + d.floatValue() + "\" " +
+ "e=\"" + e.floatValue() + "\" " +
+ "f=\"" + f.floatValue() + "\" >");
+ }
+
+ Matrix textMatrix = new Matrix();
+ textMatrix.setValue( 0, 0, a.floatValue() );
+ textMatrix.setValue( 0, 1, b.floatValue() );
+ textMatrix.setValue( 1, 0, c.floatValue() );
+ textMatrix.setValue( 1, 1, d.floatValue() );
+ textMatrix.setValue( 2, 0, e.floatValue() );
+ textMatrix.setValue( 2, 1, f.floatValue() );
+ context.setTextMatrix( textMatrix );
+ context.setTextLineMatrix( textMatrix.copy() );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/SetMoveAndShow.java b/src/main/java/org/pdfbox/util/operator/SetMoveAndShow.java new file mode 100644 index 0000000..b49206d --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/SetMoveAndShow.java @@ -0,0 +1,80 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+import org.apache.log4j.Logger;
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.cos.COSString;
+import org.pdfbox.util.PDFOperator;
+
+import java.io.IOException;
+
+/**
+ * <p>Titre : PDFEngine Modification.</p>
+ * <p>Description : Structal modification of the PDFEngine class : the long sequence of conditions
+ * in processOperator is remplaced by this strategy pattern</p>
+ * <p>Copyright : Copyright (c) 2004</p>
+ * <p>Société : DBGS</p>
+ * @author Huault : huault@free.fr
+ * @version $Revision: 1.5 $
+ */
+
+public class SetMoveAndShow extends OperatorProcessor
+{
+
+ private static final Logger LOG = Logger.getLogger(SetMoveAndShow.class);
+
+ /**
+ * " Set word and character spacing, move to next line, and show text.
+ * @param operator The operator that is being executed.
+ * @param arguments List.
+ * @throws IOException If there is an error processing the operator.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ //Set word and character spacing, move to next line, and show text
+ //
+ if (LOG.isDebugEnabled())
+ {
+ COSNumber wordSpacing = (COSNumber)arguments.get( 0 );
+ COSNumber characterSpacing = (COSNumber)arguments.get( 1 );
+ COSString string = (COSString)arguments.get( 2 );
+ LOG.debug("<\" wordSpacing=\"" + wordSpacing +
+ "\", characterSpacing=\"" + characterSpacing +
+ "\", string=\"" + string.getString() + "\">");
+ }
+
+ context.processOperator("Tw", arguments.subList(0,1));
+ context.processOperator("Tc", arguments.subList(1,2));
+ context.processOperator("'", arguments.subList(2,3));
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/SetNonStrokingCMYKColor.java b/src/main/java/org/pdfbox/util/operator/SetNonStrokingCMYKColor.java new file mode 100644 index 0000000..941fcd6 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/SetNonStrokingCMYKColor.java @@ -0,0 +1,69 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.pdmodel.graphics.color.PDColorSpace;
+import org.pdfbox.pdmodel.graphics.color.PDColorSpaceInstance;
+import org.pdfbox.pdmodel.graphics.color.PDDeviceCMYK;
+import org.pdfbox.util.PDFOperator;
+
+import java.io.IOException;
+
+/**
+ * <p>Set the non stroking color space.</p>
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.2 $
+ */
+public class SetNonStrokingCMYKColor extends OperatorProcessor
+{
+ /**
+ * cs Set color space for non stroking operations.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ * @throws IOException If an error occurs while processing the font.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ PDColorSpace cs = PDDeviceCMYK.INSTANCE;
+ PDColorSpaceInstance colorInstance = context.getGraphicsState().getNonStrokingColorSpace();
+ colorInstance.setColorSpace( cs );
+ float[] values = new float[4];
+ for( int i=0; i<arguments.size(); i++ )
+ {
+ values[i] = ((COSNumber)arguments.get( i )).floatValue();
+ }
+ colorInstance.setColorSpaceValue( values );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/SetNonStrokingColorSpace.java b/src/main/java/org/pdfbox/util/operator/SetNonStrokingColorSpace.java new file mode 100644 index 0000000..c75d1a4 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/SetNonStrokingColorSpace.java @@ -0,0 +1,86 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+import org.pdfbox.cos.COSName;
+import org.pdfbox.pdmodel.graphics.color.PDColorSpace;
+import org.pdfbox.pdmodel.graphics.color.PDColorSpaceFactory;
+import org.pdfbox.pdmodel.graphics.color.PDColorSpaceInstance;
+import org.pdfbox.pdmodel.graphics.color.PDDeviceCMYK;
+import org.pdfbox.util.PDFOperator;
+
+import java.io.IOException;
+
+/**
+ * <p>Set the non stroking color space.</p>
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.2 $
+ */
+public class SetNonStrokingColorSpace extends OperatorProcessor
+{
+ private static final float[] EMPTY_FLOAT_ARRAY = new float[0];
+
+ /**
+ * cs Set color space for non stroking operations.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ * @throws IOException If an error occurs while processing the font.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+// (PDF 1.1) Set color space for stroking operations
+ COSName name = (COSName)arguments.get( 0 );
+ PDColorSpace cs = (PDColorSpace)context.getColorSpaces().get( name.getName() );
+ if( cs == null )
+ {
+ cs = PDColorSpaceFactory.createColorSpace( name );
+ }
+ PDColorSpaceInstance colorInstance = context.getGraphicsState().getNonStrokingColorSpace();
+ colorInstance.setColorSpace( cs );
+ int numComponents = cs.getNumberOfComponents();
+ float[] values = EMPTY_FLOAT_ARRAY;
+ if( numComponents >= 0 )
+ {
+ values = new float[numComponents];
+ for( int i=0; i<numComponents; i++ )
+ {
+ values[i] = 0f;
+ }
+ if( cs instanceof PDDeviceCMYK )
+ {
+ values[3] = 1f;
+ }
+ }
+ colorInstance.setColorSpaceValue( values );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/SetNonStrokingRGBColor.java b/src/main/java/org/pdfbox/util/operator/SetNonStrokingRGBColor.java new file mode 100644 index 0000000..ca4e8b9 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/SetNonStrokingRGBColor.java @@ -0,0 +1,69 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.pdmodel.graphics.color.PDColorSpace;
+import org.pdfbox.pdmodel.graphics.color.PDColorSpaceInstance;
+import org.pdfbox.pdmodel.graphics.color.PDDeviceRGB;
+import org.pdfbox.util.PDFOperator;
+
+import java.io.IOException;
+
+/**
+ * <p>Set the non stroking color space.</p>
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.2 $
+ */
+public class SetNonStrokingRGBColor extends OperatorProcessor
+{
+ /**
+ * rg Set color space for non stroking operations.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ * @throws IOException If an error occurs while processing the font.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ PDColorSpace cs = PDDeviceRGB.INSTANCE;
+ PDColorSpaceInstance colorInstance = context.getGraphicsState().getNonStrokingColorSpace();
+ colorInstance.setColorSpace( cs );
+ float[] values = new float[3];
+ for( int i=0; i<arguments.size(); i++ )
+ {
+ values[i] = ((COSNumber)arguments.get( i )).floatValue();
+ }
+ colorInstance.setColorSpaceValue( values );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/SetStrokingCMYKColor.java b/src/main/java/org/pdfbox/util/operator/SetStrokingCMYKColor.java new file mode 100644 index 0000000..5a03d83 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/SetStrokingCMYKColor.java @@ -0,0 +1,71 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.pdmodel.graphics.color.PDColorSpace;
+import org.pdfbox.pdmodel.graphics.color.PDColorSpaceInstance;
+import org.pdfbox.pdmodel.graphics.color.PDDeviceCMYK;
+import org.pdfbox.util.PDFOperator;
+
+import java.io.IOException;
+
+/**
+ * <p>Structal modification of the PDFEngine class :
+ * the long sequence of conditions in processOperator is remplaced by
+ * this strategy pattern.</p>
+ *
+ * @author Ben Litchfield (ben@csh.rit.edu)
+ * @version $Revision: 1.2 $
+ */
+public class SetStrokingCMYKColor extends OperatorProcessor
+{
+ /**
+ * CS Set color space for stroking operations.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ * @throws IOException If an error occurs while processing the font.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ PDColorSpace cs = PDDeviceCMYK.INSTANCE;
+ PDColorSpaceInstance colorInstance = context.getGraphicsState().getStrokingColorSpace();
+ colorInstance.setColorSpace( cs );
+ float[] values = new float[4];
+ for( int i=0; i<arguments.size(); i++ )
+ {
+ values[i] = ((COSNumber)arguments.get( i )).floatValue();
+ }
+ colorInstance.setColorSpaceValue( values );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/SetStrokingColorSpace.java b/src/main/java/org/pdfbox/util/operator/SetStrokingColorSpace.java new file mode 100644 index 0000000..66d5bbc --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/SetStrokingColorSpace.java @@ -0,0 +1,89 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+import org.pdfbox.cos.COSName;
+import org.pdfbox.pdmodel.graphics.color.PDColorSpace;
+import org.pdfbox.pdmodel.graphics.color.PDColorSpaceFactory;
+import org.pdfbox.pdmodel.graphics.color.PDColorSpaceInstance;
+import org.pdfbox.pdmodel.graphics.color.PDDeviceCMYK;
+import org.pdfbox.util.PDFOperator;
+
+import java.io.IOException;
+
+/**
+ * <p>Structal modification of the PDFEngine class :
+ * the long sequence of conditions in processOperator is remplaced by
+ * this strategy pattern.</p>
+ *
+ * @author Ben Litchfield (ben@csh.rit.edu)
+ * @version $Revision: 1.3 $
+ */
+
+public class SetStrokingColorSpace extends OperatorProcessor
+{
+ private static final float[] EMPTY_FLOAT_ARRAY = new float[0];
+
+ /**
+ * CS Set color space for stroking operations.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ * @throws IOException If an error occurs while processing the font.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ //(PDF 1.1) Set color space for stroking operations
+ COSName name = (COSName)arguments.get( 0 );
+ PDColorSpace cs = (PDColorSpace)context.getColorSpaces().get( name.getName() );
+ if( cs == null )
+ {
+ cs = PDColorSpaceFactory.createColorSpace( name );
+ }
+ PDColorSpaceInstance colorInstance = context.getGraphicsState().getStrokingColorSpace();
+ colorInstance.setColorSpace( cs );
+ int numComponents = cs.getNumberOfComponents();
+ float[] values = EMPTY_FLOAT_ARRAY;
+ if( numComponents >= 0 )
+ {
+ values = new float[numComponents];
+ for( int i=0; i<numComponents; i++ )
+ {
+ values[i] = 0f;
+ }
+ if( cs instanceof PDDeviceCMYK )
+ {
+ values[3] = 1f;
+ }
+ }
+ colorInstance.setColorSpaceValue( values );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/SetStrokingRGBColor.java b/src/main/java/org/pdfbox/util/operator/SetStrokingRGBColor.java new file mode 100644 index 0000000..1b66445 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/SetStrokingRGBColor.java @@ -0,0 +1,71 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.pdmodel.graphics.color.PDColorSpace;
+import org.pdfbox.pdmodel.graphics.color.PDColorSpaceInstance;
+import org.pdfbox.pdmodel.graphics.color.PDDeviceRGB;
+import org.pdfbox.util.PDFOperator;
+
+import java.io.IOException;
+
+/**
+ * <p>Structal modification of the PDFEngine class :
+ * the long sequence of conditions in processOperator is remplaced by
+ * this strategy pattern.</p>
+ *
+ * @author Ben Litchfield (ben@csh.rit.edu)
+ * @version $Revision: 1.2 $
+ */
+public class SetStrokingRGBColor extends OperatorProcessor
+{
+ /**
+ * RG Set color space for stroking operations.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ * @throws IOException If an error occurs while processing the font.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ PDColorSpace cs = PDDeviceRGB.INSTANCE;
+ PDColorSpaceInstance colorInstance = context.getGraphicsState().getStrokingColorSpace();
+ colorInstance.setColorSpace( cs );
+ float[] values = new float[3];
+ for( int i=0; i<arguments.size(); i++ )
+ {
+ values[i] = ((COSNumber)arguments.get( i )).floatValue();
+ }
+ colorInstance.setColorSpaceValue( values );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/SetTextFont.java b/src/main/java/org/pdfbox/util/operator/SetTextFont.java new file mode 100644 index 0000000..3e54943 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/SetTextFont.java @@ -0,0 +1,96 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+import org.apache.log4j.Logger;
+import org.pdfbox.cos.COSName;
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.pdmodel.font.PDFont;
+import org.pdfbox.util.PDFOperator;
+
+import java.io.IOException;
+
+/**
+ * <p>Titre : PDFEngine Modification.</p>
+ * <p>Description : Structal modification of the PDFEngine class :
+ * the long sequence of conditions in processOperator is remplaced by
+ * this strategy pattern</p>
+ * <p>Copyright : Copyright (c) 2004</p>
+ * <p>Société : DBGS</p>
+ * @author Huault : huault@free.fr
+ * @version $Revision: 1.4 $
+ */
+
+public class SetTextFont extends OperatorProcessor
+{
+ private static final Logger LOG = Logger.getLogger(SetTextFont.class);
+
+ /**
+ * Tf selectfont Set text font and size.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ * @throws IOException If an error occurs while processing the font.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ //there are some documents that are incorrectly structured and
+ //arguments are in the wrong spot, so we will silently ignore them
+ //if there are no arguments
+ if( arguments.size() >= 2 )
+ {
+ //set font and size
+ COSName fontName = (COSName)arguments.get( 0 );
+ float fontSize = ((COSNumber)arguments.get( 1 ) ).floatValue();
+ context.getGraphicsState().getTextState().setFontSize( fontSize );
+
+ if (LOG.isDebugEnabled())
+ {
+ LOG.debug("<Tf font=\"" + fontName.getName() + "\" size=\"" +
+ context.getGraphicsState().getTextState().getFontSize() + "\">");
+ }
+
+ //old way
+ //graphicsState.getTextState().getFont() = (COSObject)stream.getDictionaryObject( fontName );
+ //if( graphicsState.getTextState().getFont() == null )
+ //{
+ // graphicsState.getTextState().getFont() = (COSObject)graphicsState.getTextState().getFont()
+ // Dictionary.getItem( fontName );
+ //}
+ context.getGraphicsState().getTextState().setFont( (PDFont)context.getFonts().get( fontName.getName() ) );
+ if( context.getGraphicsState().getTextState().getFont() == null )
+ {
+ throw new IOException( "Error: Could not find font(" + fontName + ") in map=" + context.getFonts() );
+ }
+ }
+ }
+
+}
diff --git a/src/main/java/org/pdfbox/util/operator/SetTextLeading.java b/src/main/java/org/pdfbox/util/operator/SetTextLeading.java new file mode 100644 index 0000000..928172b --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/SetTextLeading.java @@ -0,0 +1,69 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+import org.apache.log4j.Logger;
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.util.PDFOperator;
+
+/**
+ * <p>Titre : PDFEngine Modification.</p>
+ * <p>Description : Structal modification of the PDFEngine class :
+* the long sequence of conditions in processOperator is remplaced
+* by this strategy pattern</p>
+ * <p>Copyright : Copyright (c) 2004</p>
+ * <p>Société : DBGS</p>
+ * @author Huault : huault@free.fr
+ * @version $Revision: 1.3 $
+ */
+
+public class SetTextLeading extends OperatorProcessor
+{
+
+ private static final Logger LOG = Logger.getLogger(SetTextLeading.class);
+
+ /**
+ * TL Set text leading.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ */
+ public void process(PDFOperator operator, List arguments)
+ {
+ COSNumber leading = (COSNumber)arguments.get( 0 );
+ context.getGraphicsState().getTextState().setLeading( leading.floatValue() );
+ if (LOG.isDebugEnabled())
+ {
+ LOG.debug("<TL leading=\"" + leading.floatValue() + "\" >");
+ }
+ }
+
+}
diff --git a/src/main/java/org/pdfbox/util/operator/SetTextRenderingMode.java b/src/main/java/org/pdfbox/util/operator/SetTextRenderingMode.java new file mode 100644 index 0000000..19da1e2 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/SetTextRenderingMode.java @@ -0,0 +1,64 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+import org.apache.log4j.Logger;
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.util.PDFOperator;
+
+import java.io.IOException;
+
+/**
+ * <p>Structal modification of the PDFEngine class :
+ * the long sequence of conditions in processOperator is remplaced by
+ * this strategy pattern.</p>
+ *
+ * @author Ben Litchfield (ben@csh.rit.edu)
+ * @version $Revision: 1.3 $
+ */
+
+public class SetTextRenderingMode extends OperatorProcessor
+{
+ private static final Logger LOG = Logger.getLogger(SetTextFont.class);
+
+ /**
+ * Tr Set text rendering mode.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ * @throws IOException If an error occurs while processing the font.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ COSNumber mode = (COSNumber)arguments.get( 0 );
+ context.getGraphicsState().getTextState().setRenderingMode( mode.intValue() );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/SetTextRise.java b/src/main/java/org/pdfbox/util/operator/SetTextRise.java new file mode 100644 index 0000000..0d1e884 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/SetTextRise.java @@ -0,0 +1,64 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+import org.apache.log4j.Logger;
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.util.PDFOperator;
+
+import java.io.IOException;
+
+/**
+ * <p>Structal modification of the PDFEngine class :
+ * the long sequence of conditions in processOperator is remplaced by
+ * this strategy pattern.</p>
+ *
+ * @author Ben Litchfield (ben@csh.rit.edu)
+ * @version $Revision: 1.3 $
+ */
+
+public class SetTextRise extends OperatorProcessor
+{
+ private static final Logger LOG = Logger.getLogger(SetTextFont.class);
+
+ /**
+ * Ts Set text rise.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ * @throws IOException If an error occurs while processing the font.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ COSNumber rise = (COSNumber)arguments.get(0);
+ context.getGraphicsState().getTextState().setRise( rise.floatValue() );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/SetWordSpacing.java b/src/main/java/org/pdfbox/util/operator/SetWordSpacing.java new file mode 100644 index 0000000..3a1e176 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/SetWordSpacing.java @@ -0,0 +1,68 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+import org.apache.log4j.Logger;
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.util.PDFOperator;
+
+/**
+ * <p>Titre : PDFEngine Modification.</p>
+ * <p>Description : Structal modification of the PDFEngine class : the long sequence of
+ * conditions in processOperator is remplaced by this strategy pattern</p>
+ * <p>Copyright : Copyright (c) 2004</p>
+ * <p>Société : DBGS</p>
+ * @author Huault : huault@free.fr
+ * @version $Revision: 1.3 $
+ */
+
+public class SetWordSpacing extends OperatorProcessor
+{
+ private static final Logger LOG = Logger.getLogger(SetWordSpacing.class);
+
+ /**
+ * Tw Set word spacing.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ */
+ public void process(PDFOperator operator, List arguments)
+ {
+ //set word spacing
+ COSNumber wordSpacing = (COSNumber)arguments.get( 0 );
+ if (LOG.isDebugEnabled())
+ {
+ LOG.debug("<Tw wordSpacing=\"" + wordSpacing.floatValue() + "\" />");
+ }
+ context.getGraphicsState().getTextState().setWordSpacing( wordSpacing.floatValue() );
+ }
+
+}
diff --git a/src/main/java/org/pdfbox/util/operator/ShowText.java b/src/main/java/org/pdfbox/util/operator/ShowText.java new file mode 100644 index 0000000..1889259 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/ShowText.java @@ -0,0 +1,73 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+import org.apache.log4j.Logger;
+import org.pdfbox.cos.COSString;
+import org.pdfbox.util.PDFOperator;
+
+import java.io.IOException;
+
+/**
+ * <p>Titre : PDFEngine Modification.</p>
+ * <p>Description : Structal modification of the PDFEngine class :
+ * the long sequence of conditions in processOperator
+ * is remplaced by this strategy pattern</p>
+ * <p>Copyright : Copyright (c) 2004</p>
+ * <p>Société : DBGS</p>
+ * @author Huault : huault@free.fr
+ * @version $Revision: 1.3 $
+ */
+
+public class ShowText extends OperatorProcessor
+{
+
+ private static final Logger LOG = Logger.getLogger(ShowText.class);
+
+ /**
+ * Tj show Show text.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ *
+ * @throws IOException If there is an error processing this operator.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ COSString string = (COSString)arguments.get( 0 );
+ context.showString( string.getBytes() );
+ if (LOG.isDebugEnabled())
+ {
+ LOG.debug("<Tj string=\"" + string.getString() + "\">");
+ }
+ }
+
+}
diff --git a/src/main/java/org/pdfbox/util/operator/ShowTextGlyph.java b/src/main/java/org/pdfbox/util/operator/ShowTextGlyph.java new file mode 100644 index 0000000..cf22e11 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/ShowTextGlyph.java @@ -0,0 +1,99 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator;
+
+import java.util.List;
+import org.apache.log4j.Logger;
+import org.pdfbox.util.Matrix;
+import org.pdfbox.util.PDFOperator;
+import org.pdfbox.cos.COSArray;
+import org.pdfbox.cos.COSBase;
+import org.pdfbox.cos.COSNumber;
+import java.io.IOException;
+import org.pdfbox.cos.COSString;
+
+/**
+ * <p>Titre : PDFEngine Modification.</p>
+ * <p>Description : Structal modification of the PDFEngine class : the long sequence of
+ * conditions in processOperator is remplaced by this strategy pattern</p>
+ * <p>Copyright : Copyright (c) 2004</p>
+ * <p>Société : DBGS</p>
+ * @author Huault : huault@free.fr
+ * @version $Revision: 1.5 $
+ */
+
+public class ShowTextGlyph extends OperatorProcessor
+{
+ private static final Logger LOG = Logger.getLogger(ShowTextGlyph.class);
+
+ /**
+ * TJ Show text, allowing individual glyph positioning.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ * @throws IOException If there is an error processing this operator.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ COSArray array = (COSArray)arguments.get( 0 );
+ float adjustment=0;
+ for( int i=0; i<array.size(); i++ )
+ {
+ COSBase next = array.get( i );
+ if( next instanceof COSNumber )
+ {
+ adjustment = ((COSNumber)next).floatValue();
+
+ Matrix adjMatrix = new Matrix();
+ adjustment=(-adjustment/1000)*context.getGraphicsState().getTextState().getFontSize() *
+ (context.getGraphicsState().getTextState().getHorizontalScalingPercent()/100);
+ adjMatrix.setValue( 2, 0, adjustment );
+ if( LOG.isDebugEnabled() )
+ {
+ LOG.debug( "TJ adjustment=" + adjustment + " textMatrix=" + context.getTextMatrix() );
+ }
+ context.setTextMatrix( adjMatrix.multiply( context.getTextMatrix() ) );
+ if( LOG.isDebugEnabled() )
+ {
+ LOG.debug( "textMatrix after=" + context.getTextMatrix() );
+ }
+ }
+ else if( next instanceof COSString )
+ {
+ context.showString( ((COSString)next).getBytes() );
+ }
+ else
+ {
+ throw new IOException( "Unknown type in array for TJ operation:" + next );
+ }
+ }
+ }
+
+}
diff --git a/src/main/java/org/pdfbox/util/operator/package.html b/src/main/java/org/pdfbox/util/operator/package.html new file mode 100644 index 0000000..edb8444 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/package.html @@ -0,0 +1,9 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
+<html>
+<head>
+
+</head>
+<body>
+This package contains implementations of all of the PDF operators.
+</body>
+</html>
diff --git a/src/main/java/org/pdfbox/util/operator/pagedrawer/AppendRectangleToPath.java b/src/main/java/org/pdfbox/util/operator/pagedrawer/AppendRectangleToPath.java new file mode 100644 index 0000000..7d2d49f --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/pagedrawer/AppendRectangleToPath.java @@ -0,0 +1,77 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator.pagedrawer;
+
+import java.awt.geom.Rectangle2D;
+import java.util.List;
+
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.pdfviewer.PageDrawer;
+import org.pdfbox.util.PDFOperator;
+import org.pdfbox.util.operator.OperatorProcessor;
+
+/**
+ * Implementation of content stream operator for page drawer.
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.1 $
+ */
+public class AppendRectangleToPath extends OperatorProcessor
+{
+
+
+ /**
+ * process : re : append rectangle to path.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ */
+ public void process(PDFOperator operator, List arguments)
+ {
+ PageDrawer drawer = (PageDrawer)context;
+
+ COSNumber x = (COSNumber)arguments.get( 0 );
+ COSNumber y = (COSNumber)arguments.get( 1 );
+ COSNumber w = (COSNumber)arguments.get( 2 );
+ COSNumber h = (COSNumber)arguments.get( 3 );
+ Rectangle2D rect = new Rectangle2D.Double(
+ x.doubleValue(),
+ drawer.fixY( x.doubleValue(), y.doubleValue())-h.doubleValue(),
+ w.doubleValue()+1,
+ h.doubleValue()+1);
+ drawer.getLinePath().reset();
+
+ drawer.getLinePath().append( rect, false );
+ //graphics.drawRect((int)x.doubleValue(), (int)(pageSize.getHeight() - y.doubleValue()),
+ // (int)w.doubleValue(),(int)h.doubleValue() );
+ //System.out.println( "<re x=\"" + x.getValue() + "\" y=\"" + y.getValue() + "\" width=\"" +
+ // width.getValue() + "\" height=\"" + height.getValue() + "\" >" );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/pagedrawer/BeginInlineImage.java b/src/main/java/org/pdfbox/util/operator/pagedrawer/BeginInlineImage.java new file mode 100644 index 0000000..9031345 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/pagedrawer/BeginInlineImage.java @@ -0,0 +1,114 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator.pagedrawer;
+
+import java.awt.Graphics2D;
+import java.awt.geom.AffineTransform;
+import java.awt.image.BufferedImage;
+import java.io.IOException;
+import java.util.List;
+
+import org.pdfbox.pdfviewer.PageDrawer;
+import org.pdfbox.pdmodel.graphics.xobject.PDInlinedImage;
+import org.pdfbox.util.ImageParameters;
+import org.pdfbox.util.Matrix;
+import org.pdfbox.util.PDFOperator;
+import org.pdfbox.util.operator.OperatorProcessor;
+
+/**
+ * Implementation of content stream operator for page drawer.
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.1 $
+ */
+public class BeginInlineImage extends OperatorProcessor
+{
+
+
+ /**
+ * process : BI : begin inline image.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ * @throws IOException If there is an error displaying the inline image.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ PageDrawer drawer = (PageDrawer)context;
+ Graphics2D graphics = drawer.getGraphics();
+ //begin inline image object
+ ImageParameters params = operator.getImageParameters();
+ PDInlinedImage image = new PDInlinedImage();
+ image.setImageParameters( params );
+ image.setImageData( operator.getImageData() );
+ BufferedImage awtImage = image.createImage();
+
+ Matrix ctm = drawer.getGraphicsState().getCurrentTransformationMatrix();
+
+ int width = awtImage.getWidth();
+ int height = awtImage.getHeight();
+
+
+ AffineTransform at = new AffineTransform(
+ ctm.getValue(0,0)/width,
+ ctm.getValue(0,1),
+ ctm.getValue(1,0),
+ ctm.getValue(1,1)/height,
+ ctm.getValue(2,0),
+ ctm.getValue(2,1)
+ );
+ //at.setToRotation((double)page.getRotation());
+
+
+ // The transformation should be done
+ // 1 - Translation
+ // 2 - Rotation
+ // 3 - Scale or Skew
+ //AffineTransform at = new AffineTransform();
+
+ // Translation
+ //at = new AffineTransform();
+ //at.setToTranslation((double)ctm.getValue(0,0),
+ // (double)ctm.getValue(0,1));
+
+ // Rotation
+ //AffineTransform toAdd = new AffineTransform();
+ //toAdd.setToRotation(1.5705);
+ //toAdd.setToRotation(ctm.getValue(2,0)*(Math.PI/180));
+ //at.concatenate(toAdd);
+
+ // Scale / Skew?
+ //toAdd.setToScale(width, height);
+ //at.concatenate(toAdd);
+ //at.setToScale( width, height );
+ graphics.drawImage( awtImage, at, null );
+ //graphics.drawImage( awtImage,0,0, width,height,null);
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/pagedrawer/ClosePath.java b/src/main/java/org/pdfbox/util/operator/pagedrawer/ClosePath.java new file mode 100644 index 0000000..418af6d --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/pagedrawer/ClosePath.java @@ -0,0 +1,59 @@ +/**
+ * Copyright (c) 2004, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator.pagedrawer;
+
+import java.util.List;
+
+import org.pdfbox.pdfviewer.PageDrawer;
+import org.pdfbox.util.PDFOperator;
+import org.pdfbox.util.operator.OperatorProcessor;
+
+/**
+ * Implementation of content stream operator for page drawer.
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.1 $
+ */
+public class ClosePath extends OperatorProcessor
+{
+
+
+ /**
+ * process : h : Close path.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ */
+ public void process(PDFOperator operator, List arguments)
+ {
+ PageDrawer drawer = (PageDrawer)context;
+ drawer.getLinePath().closePath();
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/pagedrawer/CurveTo.java b/src/main/java/org/pdfbox/util/operator/pagedrawer/CurveTo.java new file mode 100644 index 0000000..c056b91 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/pagedrawer/CurveTo.java @@ -0,0 +1,73 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator.pagedrawer;
+
+import java.util.List;
+
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.pdfviewer.PageDrawer;
+import org.pdfbox.util.PDFOperator;
+import org.pdfbox.util.operator.OperatorProcessor;
+
+/**
+ * Implementation of content stream operator for page drawer.
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.1 $
+ */
+public class CurveTo extends OperatorProcessor
+{
+
+
+ /**
+ * process : c : Append curved segment to path.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ */
+ public void process(PDFOperator operator, List arguments)
+ {
+ PageDrawer drawer = (PageDrawer)context;
+
+ COSNumber x1 = (COSNumber)arguments.get( 0 );
+ COSNumber y1 = (COSNumber)arguments.get( 1 );
+ COSNumber x2 = (COSNumber)arguments.get( 2 );
+ COSNumber y2 = (COSNumber)arguments.get( 3 );
+ COSNumber x3 = (COSNumber)arguments.get( 4 );
+ COSNumber y3 = (COSNumber)arguments.get( 5 );
+ float x1f = x1.floatValue();
+ float y1f = (float)drawer.fixY( x1f, y1.floatValue() );
+ float x2f = x2.floatValue();
+ float y2f = (float)drawer.fixY( x2f, y2.floatValue() );
+ float x3f = x3.floatValue();
+ float y3f = (float)drawer.fixY( x3f, y3.floatValue() );
+ drawer.getLinePath().curveTo(x1f,y1f,x2f,y2f,x3f,y3f);
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/pagedrawer/CurveToReplicateFinalPoint.java b/src/main/java/org/pdfbox/util/operator/pagedrawer/CurveToReplicateFinalPoint.java new file mode 100644 index 0000000..670cdb3 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/pagedrawer/CurveToReplicateFinalPoint.java @@ -0,0 +1,69 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator.pagedrawer;
+
+import java.util.List;
+
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.pdfviewer.PageDrawer;
+import org.pdfbox.util.PDFOperator;
+import org.pdfbox.util.operator.OperatorProcessor;
+
+/**
+ * Implementation of content stream operator for page drawer.
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.1 $
+ */
+public class CurveToReplicateFinalPoint extends OperatorProcessor
+{
+
+
+ /**
+ * process : y : Append curved segment to path (final point replicated).
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ */
+ public void process(PDFOperator operator, List arguments)
+ {
+ PageDrawer drawer = (PageDrawer)context;
+
+ COSNumber x1 = (COSNumber)arguments.get( 0 );
+ COSNumber y1 = (COSNumber)arguments.get( 1 );
+ COSNumber x3 = (COSNumber)arguments.get( 2 );
+ COSNumber y3 = (COSNumber)arguments.get( 3 );
+ float x1f = x1.floatValue();
+ float y1f = (float)drawer.fixY( x1f, y1.floatValue() );
+ float x3f = x3.floatValue();
+ float y3f = (float)drawer.fixY( x3f, y3.floatValue() );
+ drawer.getLinePath().curveTo(x1f,y1f,x3f,y3f,x3f,y3f);
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/pagedrawer/CurveToReplicateInitialPoint.java b/src/main/java/org/pdfbox/util/operator/pagedrawer/CurveToReplicateInitialPoint.java new file mode 100644 index 0000000..ff354d0 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/pagedrawer/CurveToReplicateInitialPoint.java @@ -0,0 +1,76 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator.pagedrawer;
+
+import java.awt.geom.GeneralPath;
+import java.awt.geom.Point2D;
+import java.util.List;
+
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.pdfviewer.PageDrawer;
+import org.pdfbox.util.PDFOperator;
+import org.pdfbox.util.operator.OperatorProcessor;
+
+/**
+ * Implementation of content stream operator for page drawer.
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.1 $
+ */
+public class CurveToReplicateInitialPoint extends OperatorProcessor
+{
+
+
+ /**
+ * process : v : Append curved segment to path (initial point replicated).
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ */
+ public void process(PDFOperator operator, List arguments)
+ {
+ PageDrawer drawer = (PageDrawer)context;
+
+ COSNumber x2 = (COSNumber)arguments.get( 0 );
+ COSNumber y2 = (COSNumber)arguments.get( 1 );
+ COSNumber x3 = (COSNumber)arguments.get( 2 );
+ COSNumber y3 = (COSNumber)arguments.get( 3 );
+ float x2f = x2.floatValue();
+ float y2f = (float)drawer.fixY( x2f, y2.floatValue() );
+ float x3f = x3.floatValue();
+ float y3f = (float)drawer.fixY( x3f, y3.floatValue() );
+
+ GeneralPath path = drawer.getLinePath();
+ Point2D currentPoint = path.getCurrentPoint();
+ float currentX = (float)currentPoint.getX();
+ float currentY = (float)currentPoint.getY();
+ drawer.getLinePath().curveTo(currentX,currentY,x2f,y2f,x3f,y3f);
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/pagedrawer/FillEvenOddRule.java b/src/main/java/org/pdfbox/util/operator/pagedrawer/FillEvenOddRule.java new file mode 100644 index 0000000..da9e834 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/pagedrawer/FillEvenOddRule.java @@ -0,0 +1,71 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator.pagedrawer;
+
+import java.awt.Graphics2D;
+import java.awt.RenderingHints;
+import java.awt.geom.GeneralPath;
+import java.util.List;
+
+import org.pdfbox.pdfviewer.PageDrawer;
+import org.pdfbox.util.PDFOperator;
+import org.pdfbox.util.operator.OperatorProcessor;
+
+/**
+ * Implementation of content stream operator for page drawer.
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.1 $
+ */
+public class FillEvenOddRule extends OperatorProcessor
+{
+
+
+ /**
+ * process : f* : fill path using even odd rule.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ */
+ public void process(PDFOperator operator, List arguments)
+ {
+// NOTE:changes here should probably also be made to FillNonZeroRule
+ PageDrawer drawer = (PageDrawer)context;
+ Graphics2D graphics = drawer.getGraphics();
+ //linePath.closePath();
+ graphics.setColor( drawer.getNonStrokingColor() );
+ drawer.getLinePath().setWindingRule( GeneralPath.WIND_EVEN_ODD );
+ graphics.setRenderingHint( RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF );
+ //else
+ //{
+ graphics.fill( drawer.getLinePath() );
+ //}
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/pagedrawer/FillNonZeroRule.java b/src/main/java/org/pdfbox/util/operator/pagedrawer/FillNonZeroRule.java new file mode 100644 index 0000000..56efa33 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/pagedrawer/FillNonZeroRule.java @@ -0,0 +1,71 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator.pagedrawer;
+
+import java.awt.Graphics2D;
+import java.awt.RenderingHints;
+import java.awt.geom.GeneralPath;
+import java.util.List;
+
+import org.pdfbox.pdfviewer.PageDrawer;
+import org.pdfbox.util.PDFOperator;
+import org.pdfbox.util.operator.OperatorProcessor;
+
+/**
+ * Implementation of content stream operator for page drawer.
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.1 $
+ */
+public class FillNonZeroRule extends OperatorProcessor
+{
+
+
+ /**
+ * process : F/f : fill path using non zero winding rule.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ */
+ public void process(PDFOperator operator, List arguments)
+ {
+ //NOTE:changes here should probably also be made to FillEvenOddRule
+ PageDrawer drawer = (PageDrawer)context;
+ Graphics2D graphics = drawer.getGraphics();
+ //linePath.closePath();
+ graphics.setColor( drawer.getNonStrokingColor() );
+ drawer.getLinePath().setWindingRule( GeneralPath.WIND_NON_ZERO );
+ graphics.setRenderingHint( RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF );
+ //else
+ //{
+ graphics.fill( drawer.getLinePath() );
+ //}
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/pagedrawer/Invoke.java b/src/main/java/org/pdfbox/util/operator/pagedrawer/Invoke.java new file mode 100644 index 0000000..3d99b74 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/pagedrawer/Invoke.java @@ -0,0 +1,180 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator.pagedrawer;
+
+import java.awt.Dimension;
+import java.awt.Graphics2D;
+import java.awt.geom.AffineTransform;
+import java.awt.image.BufferedImage;
+import java.io.IOException;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.log4j.Logger;
+import org.pdfbox.cos.COSName;
+import org.pdfbox.pdfviewer.PageDrawer;
+import org.pdfbox.pdmodel.PDPage;
+import org.pdfbox.pdmodel.graphics.xobject.PDXObject;
+import org.pdfbox.pdmodel.graphics.xobject.PDXObjectImage;
+import org.pdfbox.util.Matrix;
+import org.pdfbox.util.PDFOperator;
+import org.pdfbox.util.operator.OperatorProcessor;
+
+/**
+ * Implementation of content stream operator for page drawer.
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.1 $
+ */
+public class Invoke extends OperatorProcessor
+{
+ private static Logger log = Logger.getLogger( Invoke.class );
+
+ /**
+ * process : re : append rectangle to path.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ * @throws IOException If there is an error invoking the sub object.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ PageDrawer drawer = (PageDrawer)context;
+ PDPage page = drawer.getPage();
+ Dimension pageSize = drawer.getPageSize();
+ Graphics2D graphics = drawer.getGraphics();
+ COSName objectName = (COSName)arguments.get( 0 );
+ Map xobjects = drawer.getResources().getXObjects();
+ PDXObject xobject = (PDXObject)xobjects.get( objectName.getName() );
+ if( xobject instanceof PDXObjectImage )
+ {
+ PDXObjectImage image = (PDXObjectImage)xobject;
+ try
+ {
+ BufferedImage awtImage = image.getRGBImage();
+ Matrix ctm = drawer.getGraphicsState().getCurrentTransformationMatrix();
+
+ int width = awtImage.getWidth();
+ int height = awtImage.getHeight();
+
+ double rotationInRadians =(page.findRotation() * Math.PI)/180;
+
+
+ AffineTransform rotation = new AffineTransform();
+ rotation.setToRotation( rotationInRadians );
+ AffineTransform rotationInverse = rotation.createInverse();
+ Matrix rotationInverseMatrix = new Matrix();
+ rotationInverseMatrix.setFromAffineTransform( rotationInverse );
+ Matrix rotationMatrix = new Matrix();
+ rotationMatrix.setFromAffineTransform( rotation );
+
+ Matrix unrotatedCTM = ctm.multiply( rotationInverseMatrix );
+
+ Matrix scalingParams = unrotatedCTM.extractScaling();
+ Matrix scalingMatrix = Matrix.getScaleInstance(1f/width,1f/height);
+ scalingParams = scalingParams.multiply( scalingMatrix );
+
+ Matrix translationParams = unrotatedCTM.extractTranslating();
+ Matrix translationMatrix = null;
+ int pageRotation = page.findRotation();
+ if( pageRotation == 0 )
+ {
+ translationParams.setValue(2,1, -translationParams.getValue( 2,1 ));
+ translationMatrix = Matrix.getTranslatingInstance(
+ 0, (float)pageSize.getHeight()-height*scalingParams.getYScale() );
+ }
+ else if( pageRotation == 90 )
+ {
+ translationMatrix = Matrix.getTranslatingInstance( 0, (float)pageSize.getHeight() );
+ }
+ else
+ {
+ //TODO need to figure out other cases
+ }
+ translationParams = translationParams.multiply( translationMatrix );
+
+ AffineTransform at = new AffineTransform(
+ scalingParams.getValue( 0,0), 0,
+ 0, scalingParams.getValue( 1, 1),
+ translationParams.getValue(2,0), translationParams.getValue( 2,1 )
+ );
+
+
+
+
+ //at.setToTranslation( pageSize.getHeight()-ctm.getValue(2,0),ctm.getValue(2,1) );
+ //at.setToScale( ctm.getValue(0,0)/width, ctm.getValue(1,1)/height);
+ //at.setToRotation( (page.findRotation() * Math.PI)/180 );
+
+
+
+ //AffineTransform rotation = new AffineTransform();
+ //rotation.rotate( (90*Math.PI)/180);
+
+ /*
+
+ // The transformation should be done
+ // 1 - Translation
+ // 2 - Rotation
+ // 3 - Scale or Skew
+ AffineTransform at = new AffineTransform();
+
+ // Translation
+ at = new AffineTransform();
+ //at.setToTranslation((double)ctm.getValue(0,0),
+ // (double)ctm.getValue(0,1));
+
+ // Rotation
+ //AffineTransform toAdd = new AffineTransform();
+ toAdd.setToRotation(1.5705);
+ toAdd.setToRotation(ctm.getValue(2,0)*(Math.PI/180));
+ at.concatenate(toAdd);
+ */
+
+ // Scale / Skew?
+ //toAdd.setToScale(1, 1);
+ //at.concatenate(toAdd);
+
+ graphics.drawImage( awtImage, at, null );
+ }
+ catch( Exception e )
+ {
+ e.printStackTrace();
+ }
+ }
+ else
+ {
+ log.warn( "Unknown xobject type:" + xobject );
+ }
+
+
+ //invoke named object.
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/pagedrawer/LineTo.java b/src/main/java/org/pdfbox/util/operator/pagedrawer/LineTo.java new file mode 100644 index 0000000..a70099b --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/pagedrawer/LineTo.java @@ -0,0 +1,65 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator.pagedrawer;
+
+import java.util.List;
+
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.pdfviewer.PageDrawer;
+import org.pdfbox.util.PDFOperator;
+import org.pdfbox.util.operator.OperatorProcessor;
+
+/**
+ * Implementation of content stream operator for page drawer.
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.1 $
+ */
+public class LineTo extends OperatorProcessor
+{
+
+
+ /**
+ * process : l : Append straight line segment to path.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ */
+ public void process(PDFOperator operator, List arguments)
+ {
+ PageDrawer drawer = (PageDrawer)context;
+
+ //append straight line segment from the current point to the point.
+ COSNumber x = (COSNumber)arguments.get( 0 );
+ COSNumber y = (COSNumber)arguments.get( 1 );
+
+ drawer.getLinePath().lineTo( x.floatValue(), (float)drawer.fixY( x.doubleValue(), y.doubleValue()) );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/pagedrawer/MoveTo.java b/src/main/java/org/pdfbox/util/operator/pagedrawer/MoveTo.java new file mode 100644 index 0000000..e1c8f1e --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/pagedrawer/MoveTo.java @@ -0,0 +1,68 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator.pagedrawer;
+
+import java.awt.geom.GeneralPath;
+import java.util.List;
+
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.pdfviewer.PageDrawer;
+import org.pdfbox.util.PDFOperator;
+import org.pdfbox.util.operator.OperatorProcessor;
+
+/**
+ * Implementation of content stream operator for page drawer.
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.1 $
+ */
+public class MoveTo extends OperatorProcessor
+{
+
+
+ /**
+ * process : m : Begin new subpath.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ */
+ public void process(PDFOperator operator, List arguments)
+ {
+ PageDrawer drawer = (PageDrawer)context;
+
+ COSNumber x = (COSNumber)arguments.get( 0 );
+ COSNumber y = (COSNumber)arguments.get( 1 );
+
+ drawer.getLineSubPaths().add( drawer.getLinePath() );
+ GeneralPath newPath = new GeneralPath();
+ newPath.moveTo( x.floatValue(), (float)drawer.fixY( x.doubleValue(), y.doubleValue()) );
+ drawer.setLinePath( newPath );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/pagedrawer/SetLineWidth.java b/src/main/java/org/pdfbox/util/operator/pagedrawer/SetLineWidth.java new file mode 100644 index 0000000..4217451 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/pagedrawer/SetLineWidth.java @@ -0,0 +1,65 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator.pagedrawer;
+
+import java.util.List;
+import org.pdfbox.pdfviewer.PageDrawer;
+import org.pdfbox.util.PDFOperator;
+
+import java.awt.BasicStroke;
+import java.io.IOException;
+
+/**
+ * Implementation of content stream operator for page drawer.
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.1 $
+ */
+public class SetLineWidth extends org.pdfbox.util.operator.SetLineWidth
+{
+
+ /**
+ * w Set line width.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ * @throws IOException If an error occurs while processing the font.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ super.process( operator, arguments );
+ float lineWidth = (float)context.getGraphicsState().getLineWidth();
+ if( lineWidth == 0 )
+ {
+ lineWidth = 1;
+ }
+ ((PageDrawer)context).getGraphics().setStroke( new BasicStroke( lineWidth ) );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/pagedrawer/SetNonStrokingCMYKColor.java b/src/main/java/org/pdfbox/util/operator/pagedrawer/SetNonStrokingCMYKColor.java new file mode 100644 index 0000000..d1c37fe --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/pagedrawer/SetNonStrokingCMYKColor.java @@ -0,0 +1,64 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator.pagedrawer;
+
+import java.util.List;
+
+import java.awt.Color;
+import java.io.IOException;
+
+import org.pdfbox.pdfviewer.PageDrawer;
+import org.pdfbox.pdmodel.graphics.color.PDColorSpaceInstance;
+import org.pdfbox.util.PDFOperator;
+
+/**
+ * Implementation of content stream operator for page drawer.
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.1 $
+ */
+public class SetNonStrokingCMYKColor extends org.pdfbox.util.operator.SetNonStrokingCMYKColor
+{
+ /**
+ * k Set color space for non stroking operations.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ * @throws IOException If an error occurs while processing the font.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ super.process( operator, arguments );
+ PageDrawer drawer = (PageDrawer)context;
+ PDColorSpaceInstance colorInstance = drawer.getGraphicsState().getNonStrokingColorSpace();
+ Color color = colorInstance.createColor();
+ drawer.setNonStrokingColor( color );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/pagedrawer/SetNonStrokingColorSpace.java b/src/main/java/org/pdfbox/util/operator/pagedrawer/SetNonStrokingColorSpace.java new file mode 100644 index 0000000..e5abae8 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/pagedrawer/SetNonStrokingColorSpace.java @@ -0,0 +1,71 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator.pagedrawer;
+
+import java.util.List;
+import org.pdfbox.pdfviewer.PageDrawer;
+import org.pdfbox.pdmodel.graphics.color.PDColorSpaceInstance;
+import org.pdfbox.util.PDFOperator;
+
+
+import java.awt.Color;
+import java.io.IOException;
+
+/**
+ * Implementation of content stream operator for page drawer.
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.1 $
+ */
+public class SetNonStrokingColorSpace extends org.pdfbox.util.operator.SetNonStrokingColorSpace
+{
+ /**
+ * cs Set color space for non stroking operations.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ * @throws IOException If an error occurs while processing the font.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ try
+ {
+ super.process( operator, arguments );
+ PageDrawer drawer = (PageDrawer)context;
+ PDColorSpaceInstance colorInstance = drawer.getGraphicsState().getNonStrokingColorSpace();
+ Color color = colorInstance.createColor();
+ drawer.setNonStrokingColor( color );
+ }
+ catch( IOException e )
+ {
+ //ignore for now and continue drawing
+ }
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/pagedrawer/SetNonStrokingRGBColor.java b/src/main/java/org/pdfbox/util/operator/pagedrawer/SetNonStrokingRGBColor.java new file mode 100644 index 0000000..f816d1f --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/pagedrawer/SetNonStrokingRGBColor.java @@ -0,0 +1,65 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator.pagedrawer;
+
+import java.util.List;
+
+import java.awt.Color;
+import java.io.IOException;
+
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.pdfviewer.PageDrawer;
+import org.pdfbox.util.PDFOperator;
+
+/**
+ * Implementation of content stream operator for page drawer.
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.1 $
+ */
+public class SetNonStrokingRGBColor extends org.pdfbox.util.operator.SetNonStrokingRGBColor
+{
+ /**
+ * rg Set color space for non stroking operations.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ * @throws IOException If an error occurs while processing the font.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ super.process( operator, arguments );
+ PageDrawer drawer = (PageDrawer)context;
+ COSNumber r = (COSNumber)arguments.get( 0 );
+ COSNumber g = (COSNumber)arguments.get( 1 );
+ COSNumber b = (COSNumber)arguments.get( 2 );
+ drawer.setNonStrokingColor( new Color( r.floatValue(), g.floatValue(), b.floatValue() ) );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/pagedrawer/SetStrokingCMYKColor.java b/src/main/java/org/pdfbox/util/operator/pagedrawer/SetStrokingCMYKColor.java new file mode 100644 index 0000000..81fcef3 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/pagedrawer/SetStrokingCMYKColor.java @@ -0,0 +1,64 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator.pagedrawer;
+
+import java.util.List;
+
+import java.awt.Color;
+import java.io.IOException;
+
+import org.pdfbox.pdfviewer.PageDrawer;
+import org.pdfbox.pdmodel.graphics.color.PDColorSpaceInstance;
+import org.pdfbox.util.PDFOperator;
+
+/**
+ * Implementation of content stream operator for page drawer.
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.1 $
+ */
+public class SetStrokingCMYKColor extends org.pdfbox.util.operator.SetStrokingCMYKColor
+{
+ /**
+ * CS Set color space for stroking operations.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ * @throws IOException If an error occurs while processing the font.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ super.process( operator, arguments );
+ PageDrawer drawer = (PageDrawer)context;
+ PDColorSpaceInstance colorInstance = drawer.getGraphicsState().getNonStrokingColorSpace();
+ Color color = colorInstance.createColor();
+ drawer.setStrokingColor( color );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/pagedrawer/SetStrokingColorSpace.java b/src/main/java/org/pdfbox/util/operator/pagedrawer/SetStrokingColorSpace.java new file mode 100644 index 0000000..22c9c5c --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/pagedrawer/SetStrokingColorSpace.java @@ -0,0 +1,70 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator.pagedrawer;
+
+import java.util.List;
+import org.pdfbox.pdfviewer.PageDrawer;
+import org.pdfbox.pdmodel.graphics.color.PDColorSpaceInstance;
+import org.pdfbox.util.PDFOperator;
+
+import java.awt.Color;
+import java.io.IOException;
+
+/**
+ * Implementation of content stream operator for page drawer.
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.1 $
+ */
+public class SetStrokingColorSpace extends org.pdfbox.util.operator.SetNonStrokingColorSpace
+{
+ /**
+ * CS Set color space for stroking operations.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ * @throws IOException If an error occurs while processing the font.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ super.process( operator, arguments );
+ try
+ {
+ PageDrawer drawer = (PageDrawer)context;
+ PDColorSpaceInstance colorInstance = drawer.getGraphicsState().getNonStrokingColorSpace();
+ Color color = colorInstance.createColor();
+ drawer.setStrokingColor( color );
+ }
+ catch( IOException e )
+ {
+ //ignore for now and continue drawing
+ }
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/pagedrawer/SetStrokingRGBColor.java b/src/main/java/org/pdfbox/util/operator/pagedrawer/SetStrokingRGBColor.java new file mode 100644 index 0000000..8d7099e --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/pagedrawer/SetStrokingRGBColor.java @@ -0,0 +1,65 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator.pagedrawer;
+
+import java.util.List;
+
+import java.awt.Color;
+import java.io.IOException;
+
+import org.pdfbox.cos.COSNumber;
+import org.pdfbox.pdfviewer.PageDrawer;
+import org.pdfbox.util.PDFOperator;
+
+/**
+ * Implementation of content stream operator for page drawer.
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.1 $
+ */
+public class SetStrokingRGBColor extends org.pdfbox.util.operator.SetStrokingRGBColor
+{
+ /**
+ * RG Set color space for stroking operations.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ * @throws IOException If an error occurs while processing the font.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ super.process( operator, arguments );
+ PageDrawer drawer = (PageDrawer)context;
+ COSNumber r = (COSNumber)arguments.get( 0 );
+ COSNumber g = (COSNumber)arguments.get( 1 );
+ COSNumber b = (COSNumber)arguments.get( 2 );
+ drawer.setStrokingColor( new Color( r.floatValue(), g.floatValue(), b.floatValue() ) );
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/pagedrawer/StrokePath.java b/src/main/java/org/pdfbox/util/operator/pagedrawer/StrokePath.java new file mode 100644 index 0000000..31a489c --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/pagedrawer/StrokePath.java @@ -0,0 +1,73 @@ +/**
+ * Copyright (c) 2005, www.pdfbox.org
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of pdfbox; nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://www.pdfbox.org
+ *
+ */
+package org.pdfbox.util.operator.pagedrawer;
+
+import java.util.List;
+import org.pdfbox.pdfviewer.PageDrawer;
+import org.pdfbox.util.PDFOperator;
+
+import java.awt.Graphics2D;
+import java.awt.geom.GeneralPath;
+import java.io.IOException;
+
+/**
+ * Implementation of content stream operator for page drawer.
+ *
+ * @author Ben Litchfield (ben@benlitchfield.com)
+ * @version $Revision: 1.1 $
+ */
+public class StrokePath extends org.pdfbox.util.operator.SetLineWidth
+{
+
+ /**
+ * S stroke the path.
+ * @param operator The operator that is being executed.
+ * @param arguments List
+ *
+ * @throws IOException If an error occurs while processing the font.
+ */
+ public void process(PDFOperator operator, List arguments) throws IOException
+ {
+ PageDrawer drawer = (PageDrawer)context;
+ Graphics2D graphics = ((PageDrawer)context).getGraphics();
+ graphics.setColor( drawer.getStrokingColor() );
+ List subPaths = drawer.getLineSubPaths();
+ for( int i=0; i<subPaths.size(); i++ )
+ {
+ GeneralPath subPath = (GeneralPath)subPaths.get( i );
+ graphics.draw( subPath );
+ }
+ subPaths.clear();
+ GeneralPath path = drawer.getLinePath();
+ graphics.draw( path );
+ path.reset();
+ }
+}
diff --git a/src/main/java/org/pdfbox/util/operator/pagedrawer/package.html b/src/main/java/org/pdfbox/util/operator/pagedrawer/package.html new file mode 100644 index 0000000..edb8444 --- /dev/null +++ b/src/main/java/org/pdfbox/util/operator/pagedrawer/package.html @@ -0,0 +1,9 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
+<html>
+<head>
+
+</head>
+<body>
+This package contains implementations of all of the PDF operators.
+</body>
+</html>
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