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28  package demo.view.flowchart.painters;
29  
30  import y.view.NodeRealizer;
31  
32  import java.awt.Shape;
33  import java.awt.geom.GeneralPath;
34  
35  
36  /**
37   * Draws the decision symbol of flowchart diagrams.
38   */
39  public class FlowchartDecisionPainter extends AbstractFlowchartPainter{
40    protected Shape newShape( NodeRealizer context ) {
41      double height = context.getHeight();
42      double width = context.getWidth();
43  
44      double x = context.getX();
45      double y = context.getY();
46  
47      GeneralPath shapePath = new GeneralPath();
48      shapePath.moveTo((float)(x + width/2), (float)y);
49      shapePath.lineTo((float)(x + width), (float)(y + height/2));
50      shapePath.lineTo((float)(x + width/2), (float)(y + height));
51      shapePath.lineTo((float)x , (float)(y + height/2));
52      shapePath.closePath();
53      return shapePath;
54    }
55  }
56