Canvas Common API files

　　Beginning to know JS began to contact with canvas, always feel that H5 is the trend of future development, but also the door is loaded with the art of forcing. In fact, the canvas is not HTML but JS, because it belongs to the HTML tag, temporarily put it in the HTML to write. The individual is interested in the native "mentally retarded" drawing API under the canvas, and has no interest in the framework of COCOS2D-HTML5, and has also used the COCOS2D framework to do the game, because after all, it is not a game material, give up, but for the hobby of canvas, is not going to change. With canvas, a few lines of code can have magical effects. has not touched the canvas for more than a year, and so I have time to fill the canvas common API files.

Canvas Common API files