Examples of org.eclipse.swt.graphics.GC.drawPolygon()

org.eclipse.swt.graphics.GC.drawPolygon()

Draws the closed polygon which is defined by the specified array of integer coordinates, using the receiver's foreground color. The array contains alternating x and y values which are considered to represent points which are the vertices of the polygon. Lines are drawn between each consecutive pair, and between the first pair and last pair in the array. @param pointArray an array of alternating x and y values which are the vertices of the polygon @exception IllegalArgumentException

ERROR_NULL_ARGUMENT if pointArray is null

@exception SWTException

ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed

                int[] points = { 1,14, 3,9, 4,6,  6,4,  9,3, 14,1, 14,14 };


                gc.setAlpha(f.getAlpha());
                gc.fillPolygon(points);
                gc.setAlpha(c.getAlpha());
                gc.drawPolygon(points);
                
                ImageData clone = (ImageData) swtImage.getImageData().clone();
                swtImage.dispose();
                return clone;
                } finally {

      gc.setBackground(SwtConsts.COLOR_CYAN);
      int fullM1 = size - 1;
      int halfP1 = size - size / 2 + 1;
      int[] pointArray = new int[] { fullM1, fullM1, halfP1, fullM1, fullM1, halfP1 };
      gc.fillPolygon(pointArray);
      gc.drawPolygon(pointArray);
    }


    // Show if this person has images.
    if (person.getImageList().size() > 0) {
      gc.setForeground(SwtConsts.COLOR_DARK_CYAN);

      gc.setForeground(SwtConsts.COLOR_DARK_CYAN);
      gc.setBackground(getParent().getDisplay().getSystemColor(SWT.COLOR_CYAN));
      int halfP1 = size / 2 - 1;
      int[] pointArray = new int[] { 0, 0, halfP1, 0, 0, halfP1 };
      gc.fillPolygon(pointArray);
      gc.drawPolygon(pointArray);
    }
  }
}

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