问题
http://www.beautifulexplorer.com/main.html?skip=1
When you first open this website there is pie-chart that is center-wipe-animated or sth like that. I looked up the code and it seems like its jQuery but I just wanted to know if there is a more isolated example of this type of mask(?) animation?
回答1:
That particular example is done via the <canvas> tag of HTML5.
Here's some examples of animations and effects.
If have more questions, comment and I'll try and help.
来源：https://stackoverflow.com/questions/5606024/jquery-circle-shape-animation