拉斐尔订购物品 [英] Raphael order objects

问题描述

我正在尝试订购Raphael物品。我没有决定何时创建对象的选项，但是我想在创建对象后使一组对象出现在一组其他对象后面。有人可以帮我这么做吗？

I'm trying to order Raphael objects. I don't have the option of deciding when the objects are created, but I'd like to make a group of objects appear behind a group of other objects after they've been created. Can anybody help me do this?

谢谢。

推荐答案

集团您在两个设置中的项目，并使用 insertBefore 或 insertAfter ：

Group you items in two sets and position the sets relative to each other with insertBefore or insertAfter:

var front = paper.set();
front.push(front1, front2);

var back = paper.set();
back.push(back1, back2);

front.insertBefore(back);

此外，如果您的物品在数组中，您可以使用 apply 为方便起见：

Also if you have your items in arrays you can use apply for convenience:

var frontItems = [front1, front2];
front.push.apply(null, frontItems);

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