二维几何变换，包含了二维图形的几何变换算法,比例变换,对称变换的算法，希望大家之间交流-transform two-dimensional geometry, two-dimensional graphics contains the geometric algorithm, the ratio transformation, the transformation symmetric algorithm, We hope that the exchanges between the

计算机图形学常用算法源代码：直线生成算法,曲线生成算法,平移变换,比例变换,对称变换,区域填充,图像裁剪-Computer graphics algorithms source code used: a straight line generating algorithm, curve generation algorithm, translation transformation, the proportion of transformation, symmetry transformatio

计算机图形学简单的二维动画演示，用中点圆算法画圆弧，用圆的八分对称作出圆。并且做出二维动画-Simple two-dimensional computer graphics animation, using the midpoint algorithm for drawing a circle arc, made symmetrical with the eighth round circle. And make a two-dimensional animation