Rectangl2D.Double rect = new Rectangl2D.Double(0,0,20,20)
Point start = new Point(rect.getBounds.x,rect.getBounds.y);
Point end = new Point(rect.getBounds.x+rect.getBounds.width,rect.getBounds.y+rect.getBounds.height);
Point start = new Point(rect.getBounds.x,rect.getBounds.y);
Point end = new Point(rect.getBounds.x+rect.getBounds.width,rect.getBounds.y+rect.getBounds.height);
解决方案 »
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