画布：JavaScript 未捕获错误：INDEX_SIZE_ERR：DOM 异常 1
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Canvas: JavaScript Uncaught Error: INDEX_SIZE_ERR: DOM Exception 1
提问by Travis
The site is: http://www.clubloc.com/
该网站是：http: //www.clubloc.com/
And it works in firefox but not in google chrome. Internet explorer also has problems but thats pretty much a given when using HTML5 Canvas.
它在 Firefox 中有效，但在 google chrome 中无效。Internet Explorer 也有问题，但这在使用 HTML5 Canvas 时几乎是给定的。
Anyways I'm trying to figure out why it throws the error: Uncaught Error: INDEX_SIZE_ERR: DOM Exception 1
无论如何，我试图弄清楚为什么它会抛出错误：未捕获的错误：INDEX_SIZE_ERR：DOM Exception 1
When the arrays clearly have all those elements, I even logged their size and it says 100.
当数组清楚地包含所有这些元素时，我什至记录了它们的大小并显示为 100。
Any help/guidance would be greatly appreciated.
任何帮助/指导将不胜感激。
回答by Travis
Zneak has the answer right, I just fixed it.
Zneak 的答案是正确的，我刚刚修复了它。
I wasn't doing the radial boundary testing early enough... Canvas doesn't like it if you have a negative radius :-).
我没有足够早地进行径向边界测试......如果半径为负，Canvas 不喜欢它:-)。
Thanks zneak!
谢谢zneak！
