
canvas绘制奥运五环代码分享
运行效果:123456789101112131415161718192021222324252627282930313233343536373839404142434445<!DOCTYPE html><html><head></head><body><canvas id="drawing" width="800" height="600">A drawing
运行效果:123456789101112131415161718192021222324252627282930313233343536373839404142434445<!DOCTYPE html><html><head></head><body><canvas id="drawing" width="800" height="600">A drawing