Initial import of release 2.2.REL-2.2@923

git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@4 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c

1 files changed, 80 insertions, 0 deletions

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
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+++ b/src/main/java/org/pdfbox/util/operator/SetMoveAndShow.java
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+/**

+ * 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));

+    }

+}