1 files changed, 151 insertions, 0 deletions
diff --git a/src/main/java/org/pdfbox/pdmodel/graphics/color/PDGamma.java b/src/main/java/org/pdfbox/pdmodel/graphics/color/PDGamma.java
new file mode 100644
index 0000000..31fa82e
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+++ b/src/main/java/org/pdfbox/pdmodel/graphics/color/PDGamma.java
@@ -0,0 +1,151 @@
+/**
+ * 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 gamma array, or collection of three floating point parameters used for
+ * color operations.
+ *
+ * @author Ben Litchfield (ben@csh.rit.edu)
+ * @version $Revision: 1.1 $
+ */
+public class PDGamma implements COSObjectable
+{
+    private COSArray values = null;
+
+    /**
+     * Constructor.  Defaults all values to 0, 0, 0.
+     */
+    public PDGamma()
+    {
+        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 PDGamma( COSArray array )
+    {
+        values = array;
+    }
+
+    /**
+     * Convert this standard java object to a COS object.
+     *
+     * @return The cos object that matches this Java object.
+     */
+    public COSBase getCOSObject()
+    {
+        return values;
+    }
+
+    /**
+     * Convert this standard java object to a COS object.
+     *
+     * @return The cos object that matches this Java object.
+     */
+    public COSArray getCOSArray()
+    {
+        return values;
+    }
+
+    /**
+     * This will get the r value of the tristimulus.
+     *
+     * @return The R value.
+     */
+    public float getR()
+    {
+        return ((COSNumber)values.get( 0 )).floatValue();
+    }
+
+    /**
+     * This will set the r value of the tristimulus.
+     *
+     * @param r The r value for the tristimulus.
+     */
+    public void setR( float r )
+    {
+        values.set( 0, new COSFloat( r ) );
+    }
+
+    /**
+     * This will get the g value of the tristimulus.
+     *
+     * @return The g value.
+     */
+    public float getG()
+    {
+        return ((COSNumber)values.get( 1 )).floatValue();
+    }
+
+    /**
+     * This will set the g value of the tristimulus.
+     *
+     * @param g The g value for the tristimulus.
+     */
+    public void setG( float g )
+    {
+        values.set( 1, new COSFloat( g ) );
+    }
+
+    /**
+     * This will get the b value of the tristimulus.
+     *
+     * @return The B value.
+     */
+    public float getB()
+    {
+        return ((COSNumber)values.get( 2 )).floatValue();
+    }
+
+    /**
+     * This will set the b value of the tristimulus.
+     *
+     * @param b The b value for the tristimulus.
+     */
+    public void setB( float b )
+    {
+        values.set( 2, new COSFloat( b ) );
+    }
+}
+\ No newline at end of file