资 源 简 介
可画一个矩形，单击移动按扭，可使所画的图形移动，还可画一个矩形，也是单击移动按扭，也可使所画的图形移动。-can draw a rectangle, click mobile devices, which enable mobile graphics painting, but also a rectangular painting, as well as mobile click buttons, but also enable the painting by mobile graphics.
