+
+ // Sample tests
+ public static void main(String[] args) {
+ DrawingWindow w = new DrawingWindow("Test!", 800, 600);
+
+ w.setColor("green");
+ for (int i = 0; i < 12 + 1; i++) {
+ int p = 10 * i + 10;
+ w.drawLine(p, 0, p, 125);
+ }
+
+ w.setColor("black");
+ for (int i = 0; i < 12; i++) {
+ int p = 10 * i + 10;
+
+ w.drawCircle(p, 25, i);
+ w.fillCircle(p, 50, i);
+
+ w.drawRect(p, 75, p + i, 75 + i);
+ w.fillRect(p, 100, p + i, 100 + i);
+ }
+ }