资 源 简 介
利用rectangle函数制作多个不同大小的矩形，利用ellipse函数制作多个大小不同的椭圆中，形成一个具有透视效果的图形。- Manufactures many different sizes using the rectangle function
the rectangle, manufactures in the many sizes different ellipse using
the ellipse function, forms to have the perspective effect the graph.
