Function projectionObj_new

mapscript/php/mapscript_i.c:1322–1339

* class extensions for projectionObj **********************************************************************/

 * class extensions for projectionObj
 **********************************************************************/
projectionObj *projectionObj_new(char *string) {	

    int status;
    projectionObj *proj=NULL;

    proj = (projectionObj *)malloc(sizeof(projectionObj));
    if(!proj) return NULL;
    msInitProjection(proj);

    status = msLoadProjectionString(proj, string);
    if(status == -1) {
      msFreeProjection(proj);
      free(proj);
      return NULL;
    }

    return proj;
  }

int projectionObj_getUnits(projectionObj *self)
{