canvas知识积累

最近一直在做canvas的项目，把用到的知识点都记录下来：

1.https://www.runoob.com/html/html5-canvas.html  ---菜鸟教程（理解概念，简单入门）

2.https://blog.csdn.net/Tsangyang/article/details/8202824?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-20&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-20   --- 

Html5 Canvas开发之插入图片、设置背景、渐变、文本、阴影（也是一些简单的例子）

3.https://segmentfault.com/q/1010000002972017/ ---  js如何深拷贝ImageData？

https://www.w3school.com.cn/tiy/t.asp?f=html5_canvas_drawimage_video

https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Uint8ClampedArray#%E8%AF%AD%E6%B3%95

https://www.liaoxuefeng.com/wiki/1022910821149312/1023025763380448

http://www.ruanyifeng.com/blog/2017/05/websocket.html

https://www.cnblogs.com/haodawang/p/5967269.html

https://blog.csdn.net/schopenhauerzhang/article/details/60476088?utm_source=copy

https://www.w3school.com.cn/tags/canvas_createimagedata.asp

https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Uint8ClampedArray

https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Global_Objects/Uint8ClampedArray

https://blog.csdn.net/xianyu410725/article/details/73291962