1   /****************************************************************************
2    **
3    ** This file is part of yFiles-2.9. 
4    ** 
5    ** yWorks proprietary/confidential. Use is subject to license terms.
6    **
7    ** Redistribution of this file or of an unauthorized byte-code version
8    ** of this file is strictly forbidden.
9    **
10   ** Copyright (c) 2000-2011 by yWorks GmbH, Vor dem Kreuzberg 28, 
11   ** 72070 Tuebingen, Germany. All rights reserved.
12   **
13   ***************************************************************************/
14  package demo.view.flowchart.painters;
15  
16  import y.view.NodeRealizer;
17  import java.awt.geom.GeneralPath;
18  
19  /**
20   * This class is an implementation of {@link y.view.GenericNodeRealizer.Painter} that draws the process symbol of flowchart diagrams.
21   */
22  public class FlowchartProcessPainter extends AbstractFlowchartPainter {
23  
24    public FlowchartProcessPainter() {
25      super();
26      outline = new GeneralPath();
27    }
28  
29    protected void updateOutline(NodeRealizer context) {
30      GeneralPath shapePath = (GeneralPath) getOutline();
31      shapePath.reset();
32      double height = context.getHeight();
33      double width = context.getWidth();
34      double x = context.getX();
35      double y = context.getY();
36  
37      shapePath.moveTo((float) x, (float) y);
38      shapePath.lineTo((float) (x + width), (float) y);
39      shapePath.lineTo((float) (x + width), (float) (y + height));
40      shapePath.lineTo((float) x, (float) (y + height));
41      shapePath.closePath();
42    }
43  }
44  
45