copy getElements getGeoList getHatchType Hatch2D Hatch2D mHatchElements mHatchGeometry2D mHatchType setElements setGeoList setHatchType ~Hatch2D

setElements() void setElements ( const std::vector< std::string > &  elements ) 设置几何对象元素 设置二维填充的几何对象元素 参数 [in] elements 地理数据