Beispiel #1
0
Datei: osr.go Projekt: kikht/gdal
// Export coordinate system in XML format
func (sr SpatialReference) ToXML() (xml string, errVal error) {
	var x *C.char
	err := C.OSRExportToXML(sr.cval, &x, nil)
	if err != 0 {
		return "", error(err)
	}

	xml = C.GoString(x)
	C.free(unsafe.Pointer(x))

	return C.GoString(x), nil
}
Beispiel #2
0
// Export coordinate system in XML format
func (sr SpatialReference) ToXML() (xml string, errVal error) {
	var x *C.char
	err := C.OSRExportToXML(sr.cval, &x, nil).Err()
	defer C.free(unsafe.Pointer(x))
	return C.GoString(x), err
}