1 files changed, 244 insertions, 0 deletions
diff --git a/src/main/java/org/pdfbox/pdmodel/graphics/color/PDDeviceN.java b/src/main/java/org/pdfbox/pdmodel/graphics/color/PDDeviceN.java
new file mode 100644
index 0000000..92561e7
--- /dev/null
+++ b/src/main/java/org/pdfbox/pdmodel/graphics/color/PDDeviceN.java
@@ -0,0 +1,244 @@
+/**
+ * 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.pdmodel.graphics.color;
+
+import java.awt.color.ColorSpace;
+import java.awt.image.ColorModel;
+
+import java.io.IOException;
+
+import java.util.List;
+
+import org.pdfbox.cos.COSArray;
+import org.pdfbox.cos.COSBase;
+import org.pdfbox.cos.COSName;
+import org.pdfbox.cos.COSNull;
+
+import org.pdfbox.pdmodel.common.COSArrayList;
+
+/**
+ * This class represents a DeviceN color space.
+ *
+ * @author Ben Litchfield (ben@csh.rit.edu)
+ * @version $Revision: 1.2 $
+ */
+public class PDDeviceN extends PDColorSpace
+{
+    /**
+     * The name of this color space.
+     */
+    public static final String NAME = "DeviceN";
+
+    private COSArray array;
+
+    /**
+     * Constructor.
+     */
+    public PDDeviceN()
+    {
+        array = new COSArray();
+        array.add( COSName.getPDFName( NAME ) );
+        array.add( COSName.getPDFName( "" ) );
+    }
+
+    /**
+     * Constructor.
+     *
+     * @param separation The array containing all separation information.
+     */
+    public PDDeviceN( COSArray separation )
+    {
+        array = separation;
+    }
+
+    /**
+     * This will return the name of the color space.  For a PDSeparation object
+     * this will always return "Separation"
+     *
+     * @return The name of the color space.
+     */
+    public String getName()
+    {
+        return NAME;
+    }
+
+    /**
+     * This will get the number of components that this color space is made up of.
+     *
+     * @return The number of components in this color space.
+     *
+     * @throws IOException If there is an error getting the number of color components.
+     */
+    public int getNumberOfComponents() throws IOException
+    {
+        return getColorantNames().size();
+    }
+
+    /**
+     * Create a Java colorspace for this colorspace.
+     *
+     * @return A color space that can be used for Java AWT operations.
+     *
+     * @throws IOException If there is an error creating the color space.
+     */
+    public ColorSpace createColorSpace() throws IOException
+    {
+        throw new IOException( "Not implemented" );
+    }
+    
+    /**
+     * Create a Java color model for this colorspace.
+     *
+     * @param bpc The number of bits per component.
+     * 
+     * @return A color model that can be used for Java AWT operations.
+     *
+     * @throws IOException If there is an error creating the color model.
+     */
+    public ColorModel createColorModel( int bpc ) throws IOException
+    {
+        throw new IOException( "Not implemented" );
+    }
+
+    /**
+     * This will get the colorant names.  A list of string objects.
+     *
+     * @return A list of colorants
+     */
+    public List getColorantNames()
+    {
+        COSArray names = (COSArray)array.getObject( 1 );
+        return COSArrayList.convertCOSNameCOSArrayToList( names );
+    }
+
+    /**
+     * This will set the list of colorants.
+     *
+     * @param names The list of colorant names.
+     */
+    public void setColorantNames( List names )
+    {
+        COSArray namesArray = COSArrayList.convertStringListToCOSNameCOSArray( names );
+        array.set( 1, namesArray );
+    }
+
+    /**
+     * This will get the alternate color space for this separation.
+     *
+     * @return The alternate color space.
+     *
+     * @throws IOException If there is an error getting the alternate color space.
+     */
+    public PDColorSpace getAlternateColorSpace() throws IOException
+    {
+        COSBase alternate = array.getObject( 2 );
+        return PDColorSpaceFactory.createColorSpace( alternate );
+    }
+
+    /**
+     * This will set the alternate color space.
+     *
+     * @param cs The alternate color space.
+     */
+    public void setAlternateColorSpace( PDColorSpace cs )
+    {
+        COSBase space = null;
+        if( cs != null )
+        {
+            space = cs.getCOSObject();
+        }
+        array.set( 2, space );
+    }
+
+    /**
+     * This will get the tint transform function.  At this time the PDModel
+     * does not support functions so we will just return the COSBase object.  This
+     * method will change in the future to be a PDModel object.
+     *
+     * @return The tint transform function.
+     */
+    public COSBase getTintTransform()
+    {
+        return array.get( 3 );
+    }
+
+    /**
+     * This will set the tint transform function.  At this time the PDModel
+     * does not support functions so we will just return the COSBase object.  This
+     * method will change in the future to be a PDModel object.
+     *
+     * @param tint The tint transform function.
+     */
+    public void setTintTransform( COSBase tint )
+    {
+        array.set( 3, tint );
+    }
+
+    /**
+     * This will get the attributes that are associated with the deviceN
+     * color space.
+     *
+     * @return The DeviceN attributes.
+     */
+    public PDDeviceNAttributes getAttributes()
+    {
+        PDDeviceNAttributes retval = null;
+        if( array.size() <5)
+        {
+            retval = new PDDeviceNAttributes();
+            setAttributes( retval );
+        }
+        return retval;
+    }
+
+    /**
+     * This will set the color space attributes.  If null is passed in then
+     * all attribute will be removed.
+     *
+     * @param attributes The color space attributes.
+     */
+    public void setAttributes( PDDeviceNAttributes attributes )
+    {
+        if( attributes == null )
+        {
+            array.remove( 4 );
+        }
+        else
+        {
+            //make sure array is large enough
+            while( array.size() < 5 )
+            {
+                array.add( COSNull.NULL );
+            }
+            array.set( 4, attributes.getCOSDictionary() );
+        }
+    }
+}
+\ No newline at end of file