Method paintIcon

src/org/opensourcephysics/display/ColorIcon.java:95–109

Paints the icon. @param c the component on which it is painted @param _g the graphics context @param x the x coordinate of the icon @param y the y coordinate of the icon

(Component c, Graphics _g, int x, int y)

   * @param y the y coordinate of the icon
   */
  @Override
public void paintIcon(Component c, Graphics _g, int x, int y) {
    Graphics2D g = (Graphics2D) _g;
    Rectangle rect = new Rectangle(x, y, w, h);
    Paint gPaint = g.getPaint();
    if (outline!=null) {
	    g.setPaint(outline);
	    g.fill(rect);
    	rect.setFrame(x+lineWidth, y+lineWidth, w-2*lineWidth, h-2*lineWidth);
    }
    g.setPaint(color);
    g.fill(rect);
    // restore graphics paint
    g.setPaint(gPaint);
  }

}