我很抱歉提出这个问题,但我只是在今天早上寻找一些指导。我只是想创建一个函数,这样我就可以通过传入该元素来使 Raphael 元素发光。下面是我的代码。为什么这不起作用?
var paper = Raphael("playarea", 500, 500);
var rectangle = paper.rect(100, 100, 200, 200, 4);
function elemHover(var el)
{
el.hover(
// When the mouse comes over the object //
// Stock the created "glow" object in myCircle.g
function() {
this.g = this.glow({
color: "#0000EE",
width: 10,
opacity: 0.8
});
},
// When the mouse goes away //
// this.g was already created. Destroy it!
function() {
this.g.remove();
});
}
elemHover(rectangle);