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2    * This demo file is part of yFiles for Java 2.14.
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4    * 72070 Tuebingen, Germany. All rights reserved.
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14   * license agreement.
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28  package demo.view.flowchart.painters;
29  
30  
31  import y.view.NodeRealizer;
32  
33  import java.awt.Shape;
34  import java.awt.geom.GeneralPath;
35  
36  /**
37   * Draws the data base symbol of flowchart diagrams.
38   */
39  public class FlowchartDataBasePainter extends AbstractFlowchartPainter {
40    static final double X_OFFSET_1 = 0.03;
41    static final double Y_OFFSET_1 = 0.2;
42  
43    protected Shape newShape( NodeRealizer context ) {
44      double x = context.getX();
45      double y = context.getY();
46      double height = context.getHeight();
47      double width = context.getWidth();
48  
49      GeneralPath shapePath = new GeneralPath();
50      shapePath.moveTo((float)x, (float)(y + Y_OFFSET_1 *height));
51      shapePath.curveTo((float)(x+ X_OFFSET_1 *width), (float)y, (float)(x+width- X_OFFSET_1 *width), (float)y, (float) (x+width), (float)(y + Y_OFFSET_1 *height));
52      shapePath.lineTo((float)(x + width), (float)(y + height - Y_OFFSET_1 *height));
53      shapePath.curveTo((float)(x + width - X_OFFSET_1 *width), (float)(y+height), (float)(x + X_OFFSET_1 *width), (float) (y+height), (float)x, (float)(y + height - Y_OFFSET_1 *height));
54      shapePath.closePath();
55      return shapePath;
56    }
57  
58    public Shape newDecoration( NodeRealizer context ) {
59      double x = context.getX();
60      double y = context.getY();
61      double height = context.getHeight();
62      double width = context.getWidth();
63  
64      GeneralPath shapePath = new GeneralPath();
65      shapePath.moveTo((float) (x+width), (float)(y + Y_OFFSET_1 *height));
66      shapePath.curveTo((float)(x + width- X_OFFSET_1 *width), (float) (y+2* Y_OFFSET_1 *height), (float)(x + X_OFFSET_1 *width), (float) (y+2* Y_OFFSET_1 *height), (float)x, (float)(y + Y_OFFSET_1 *height));
67      return shapePath;
68    }
69  }