[英]How to get polygon's point after drawin a polygon using OpenLayers 3?
Using OpenLayers 3. 使用OpenLayers 3。
Here is my current code on the drawend even of drawing a polygon interaction: 这是我当前在绘制多边形交互时的代码:
myInteraction.on('drawend', function (e) {
var c = e.target.coordinates ;
});
I want to get my polygon's coordinates in variable c but I cannot find the right syntax, I have already tried: 我想在变量c中获取多边形的坐标,但是我找不到正确的语法,我已经尝试过:
var c = e.target.getCoordinates(); //This is how I do for a LineString
var c = e.target.getVertices();
var c = e.target.geometry...;
var c = e.target.getGeometry();
...
But they're all undefined. 但是它们都是不确定的。
看起来像这样
e.feature.getGeometry().getCoordinates()
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