1 files changed, 155 insertions, 0 deletions
diff --git a/src/main/java/org/pdfbox/pdmodel/graphics/color/PDTristimulus.java b/src/main/java/org/pdfbox/pdmodel/graphics/color/PDTristimulus.java
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+++ b/src/main/java/org/pdfbox/pdmodel/graphics/color/PDTristimulus.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.pdmodel.graphics.color;
+
+import org.pdfbox.cos.COSArray;
+import org.pdfbox.cos.COSBase;
+import org.pdfbox.cos.COSFloat;
+import org.pdfbox.cos.COSNumber;
+
+import org.pdfbox.pdmodel.common.COSObjectable;
+
+/**
+ * A tristimulus, or collection of three floating point parameters used for
+ * color operations.
+ *
+ * @author Ben Litchfield (ben@csh.rit.edu)
+ * @version $Revision: 1.1 $
+ */
+public class PDTristimulus implements COSObjectable
+{
+    private COSArray values = null;
+
+    /**
+     * Constructor.  Defaults all values to 0, 0, 0.
+     */
+    public PDTristimulus()
+    {
+        values = new COSArray();
+        values.add( new COSFloat( 0.0f ) );
+        values.add( new COSFloat( 0.0f ) );
+        values.add( new COSFloat( 0.0f ) );
+    }
+
+    /**
+     * Constructor from COS object.
+     *
+     * @param array The array containing the XYZ values.
+     */
+    public PDTristimulus( COSArray array )
+    {
+        values = array;
+    }
+
+    /**
+     * Constructor from COS object.
+     *
+     * @param array The array containing the XYZ values.
+     */
+    public PDTristimulus( float[] array )
+    {
+        values = new COSArray();
+        for( int i=0; i<array.length && i<3; i++ )
+        {
+            values.add( new COSFloat( array[i] ) );
+        }
+    }
+
+    /**
+     * Convert this standard java object to a COS object.
+     *
+     * @return The cos object that matches this Java object.
+     */
+    public COSBase getCOSObject()
+    {
+        return values;
+    }
+
+    /**
+     * This will get the x value of the tristimulus.
+     *
+     * @return The X value.
+     */
+    public float getX()
+    {
+        return ((COSNumber)values.get( 0 )).floatValue();
+    }
+
+    /**
+     * This will set the x value of the tristimulus.
+     *
+     * @param x The x value for the tristimulus.
+     */
+    public void setX( float x )
+    {
+        values.set( 0, new COSFloat( x ) );
+    }
+
+    /**
+     * This will get the y value of the tristimulus.
+     *
+     * @return The Y value.
+     */
+    public float getY()
+    {
+        return ((COSNumber)values.get( 1 )).floatValue();
+    }
+
+    /**
+     * This will set the y value of the tristimulus.
+     *
+     * @param y The y value for the tristimulus.
+     */
+    public void setY( float y )
+    {
+        values.set( 1, new COSFloat( y ) );
+    }
+
+    /**
+     * This will get the z value of the tristimulus.
+     *
+     * @return The Z value.
+     */
+    public float getZ()
+    {
+        return ((COSNumber)values.get( 2 )).floatValue();
+    }
+
+    /**
+     * This will set the z value of the tristimulus.
+     *
+     * @param z The z value for the tristimulus.
+     */
+    public void setZ( float z )
+    {
+        values.set( 2, new COSFloat( z ) );
+    }
+}
+\ No newline at end of file