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我想在图形绘制完成的时候获得图形的ID #20

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lenglinglw opened this issue Mar 25, 2021 · 1 comment
Open

我想在图形绘制完成的时候获得图形的ID #20

lenglinglw opened this issue Mar 25, 2021 · 1 comment

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@lenglinglw
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请问我应该如何在图形绘制完成后拿到多边形的ID和该多边形的一些信息
@lenglinglw
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我再第二次进入页面的时候再次点击绘图会报错报错信息为:Uncaught TypeError: Cannot read property 'drop' of undefined Uncaught TypeError: Cannot read property 'insertLayer' of undefined

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@lenglinglw