mxGraph:移动边缘的句柄点时会触发哪个事件? [英] mxGraph: Which event is fired when I move a handle point of an edge?
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问题描述
我移动了点,并且希望在移动后保存位置.我怎样才能赶上这个活动?我知道,边缘在移动后会得到点,我可以在几何图形中找到控制点.但是我需要运动结束的那一刻.
I move the point and I want to save the position after the movement. How can I catch this event? I know, the edge gets the points after moving, I can find control points in the geometry. But I need the moment of the end of movement.
推荐答案
我不确定是否有帮助,但是我通常有一个mxEvent.CHANGE侦听器,并处理每个更改...
I'm not sure if it helps, but I usually have a listener to mxEvent.CHANGE, and process each change...
类似这样的东西:
model.addListener(mxEvent.CHANGE, function(sender, evt)
{
var changes = evt.getProperty('edit').changes;
for (var i = 0; i < changes.length; i++) {
if (changes[i].constructor.name == "mxTerminalChange") {
// DO SOMETHING
}
}
}
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