/*
* 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.util.operator.pagedrawer;
import java.util.List;
import java.awt.geom.Point2D;
import org.apache.pdfbox.cos.COSNumber;
import org.apache.pdfbox.pdfviewer.PageDrawer;
import org.apache.pdfbox.util.PDFOperator;
import org.apache.pdfbox.util.operator.OperatorProcessor;
/**
* Implementation of content stream operator for page drawer.
*
* @author <a href="mailto:ben@benlitchfield.com">Ben Litchfield</a>
* @version $Revision: 1.2 $
*/
public class CurveToReplicateFinalPoint extends OperatorProcessor
{
/**
* process : y : Append curved segment to path (final point replicated).
* @param operator The operator that is being executed.
* @param arguments List
*/
public void process(PDFOperator operator, List arguments)
{
PageDrawer drawer = (PageDrawer)context;
COSNumber x1 = (COSNumber)arguments.get( 0 );
COSNumber y1 = (COSNumber)arguments.get( 1 );
COSNumber x3 = (COSNumber)arguments.get( 2 );
COSNumber y3 = (COSNumber)arguments.get( 3 );
Point2D point1 = drawer.transformedPoint(x1.doubleValue(), y1.doubleValue());
Point2D point3 = drawer.transformedPoint(x3.doubleValue(), y3.doubleValue());
drawer.getLinePath().curveTo((float)point1.getX(), (float)point1.getY(),
(float)point3.getX(), (float)point3.getY(), (float)point3.getX(), (float)point3.getY());
}
}