HTML5 related Canvas

Idle to have nothing to do, re-looked at H5 canvas, and randomly searched a little related to the excellent presentation.

Canvas is a new tag used in HTML5 to generate images in real-time on a Web page, and can manipulate image content, basically a bitmap (bitmap) that can be manipulated with JavaScript. The Canvas object represents an HTML canvas element-<canvas>. It does not have its own behavior, but defines an API that supports scripted client drawing operations.

Basically, canvas can do something very interesting, such as an image on a webpage, combined with H5 's typesetting advantage, can make a very beautiful page.

See a lot of canvas excellent works, is a very interesting tree to attract, although at the current level and can not make, but this work may drag the tree to swing.

See the next source code for the present I have a little bit of difficulty. Believe that the next learning can do the same:

Http://www.html5tricks.com/demo/html5-canvas-drag-tree/index.html Link Here

HTML5 related Canvas