Function msSDELayerGetExtent

mapsde.c:1697–1724

-------------------------------------------------------------------- */ msSDELayerGetExtent */ -------------------------------------------------------------------- */ Returns the extent of the SDE layer */ -------------------------------------------------------------------- */

/*     Returns the extent of the SDE layer                              */
/* -------------------------------------------------------------------- */
int msSDELayerGetExtent(layerObj *layer, rectObj *extent) {
#ifdef USE_SDE

    msSDELayerInfo *sde = NULL;

    if(!msSDELayerIsOpen(layer)) {
        msSetError( MS_SDEERR, 
                    "SDE layer has not been opened.", 
                    "msSDELayerGetExtent()");
        return(MS_FAILURE);
    }

    sde = layer->layerinfo;
    
    /* copy our cached extent members into the caller's extent */
    extent->minx = sde->extent->minx;
    extent->miny = sde->extent->miny;
    extent->maxx = sde->extent->maxx;
    extent->maxy = sde->extent->maxy;

    return(MS_SUCCESS);
#else
    msSetError( MS_MISCERR, 
                "SDE support is not available.", 
                "msSDELayerGetExtent()");
    return(MS_FAILURE);
#endif
}

/* -------------------------------------------------------------------- */
/* msSDELayerGetShape                                                   */