コード例 #1
0
 protected void transformSpace(ga_Rectangle r) {
   if (edgeAction == ZERO) {
     r.position.x -= (int) xAmplitude;
     r.width += (int) (2 * xAmplitude);
     r.position.y -= (int) yAmplitude;
     r.height += (int) (2 * yAmplitude);
   }
 }
コード例 #2
0
 public void testIntersection() {
   ga_Rectangle a = new ga_Rectangle(100, 100, 100, 100);
   ga_Rectangle b = new ga_Rectangle(80, 80, 100, 100);
   ga_Rectangle i = a.intersect(b);
   assertEquals(new ga_Rectangle(100, 100, 80, 80), i);
   b = new ga_Rectangle(80, 80, 20, 20);
   i = a.intersect(b);
   assertTrue(i.getPerimeter() == 0);
   b.width = 10;
   i = a.intersect(b);
   assertNull(i);
   b = new ga_Rectangle(180, 180, 30, 50);
   i = a.intersect(b);
   assertEquals(new ga_Rectangle(180, 180, 20, 20), i);
 }