+ public void clearMap() {
+ fillLabel(mapLabel, Color.GRAY, px_size);
+ g2d = fillLabel(draw, new Color(127,127,127,0), px_size);
+ g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
+ RenderingHints.VALUE_ANTIALIAS_ON);
+ g2d.setStroke(new BasicStroke(6, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
+ }
+