PDShadingType6.java
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.pdfbox.pdmodel.graphics.shading;
import java.awt.Paint;
import java.awt.geom.AffineTransform;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;
import java.io.IOException;
import org.apache.pdfbox.cos.COSDictionary;
import org.apache.pdfbox.util.Matrix;
/**
* Resources for a shading type 6 (Coons Patch Mesh).
*/
public class PDShadingType6 extends PDMeshBasedShadingType
{
/**
* Constructor using the given shading dictionary.
*
* @param shadingDictionary the dictionary for this shading
*/
public PDShadingType6(COSDictionary shadingDictionary)
{
super(shadingDictionary);
}
@Override
public int getShadingType()
{
return PDShading.SHADING_TYPE6;
}
@Override
public Paint toPaint(Matrix matrix)
{
return new Type6ShadingPaint(this, matrix);
}
@Override
protected Patch generatePatch(Point2D[] points, float[][] color)
{
return new CoonsPatch(points, color);
}
@Override
public Rectangle2D getBounds(AffineTransform xform, Matrix matrix) throws IOException
{
return getBounds(xform, matrix, 12);
}
}