new ol.source.Graphic(options)
openlayers/overlay/Graphic.js, line 5
Name | Type | Description |
---|---|---|
options |
Object |
图形参数 |
Extends
Methods
-
getGraphicsInExtent(extent)
openlayers/overlay/Graphic.js, line 109 -
在指定范围中获取几何要素面积
Name Type Description extent
Object 长度范围