目前一般只能画标准的椭圆，本代码实现了画斜椭圆，这个程序主要的思想来自Breseham算法！-Can only draw the current standard ellipse, the implementation of the code draw oblique oval, the main idea of this process from Breseham algorithm!

此程序用于演示Bresenham生成椭圆算法，总体思路与Bresenham圆生成算法相似。 -This program is used for demonstration Bresenham ellipse algorithm is generated, and the general idea of ​ ​ Bresenham circle generation algorithm similar.