Tagged: ArcEngine下投影坐标和经纬度坐标的相互转换

ArcEngine下投影坐标和经纬度坐标的相互转换rnrnrnrnrn投影转经纬度rnprivate IPoint PRJtoGCS( double x, double y)rnrn    IPoint pPoint = new PointClass();rn    pPoint.PutCoords(x, y);rn    ISpatialReferenceFactory

坐标转换