Function msSLDParseTextSymbolizer

mapogcsld.c:2320–2350

/ msSLDParseTextSymbolizer */ / Parse text symbolizer. */ / */ */ */ */ <xs:element

/*      </xs:element>                                                   */
/************************************************************************/
int msSLDParseTextSymbolizer(CPLXMLNode *psRoot, layerObj *psLayer,
                              int bOtherSymboliser)
{
    int nStyleId=0, nClassId=0;

    if (!psRoot || !psLayer)
        return MS_FAILURE;

        if (!bOtherSymboliser)
        {	
            if (msGrowLayerClasses(psLayer) == NULL)
                return MS_FAILURE;
            initClass(psLayer->class[psLayer->numclasses]);
            nClassId = psLayer->numclasses;
            psLayer->numclasses++;
	    msMaybeAllocateClassStyle(psLayer->class[nClassId], 0);
            nStyleId = 0;
        }
        else
        {
            nClassId = psLayer->numclasses - 1;
            if (nClassId >= 0)/* should always be true */
              nStyleId = psLayer->class[nClassId]->numstyles -1;
        }

        if (nStyleId >= 0 && nClassId >= 0) /* should always be true */
          msSLDParseTextParams(psRoot, psLayer,
                               psLayer->class[nClassId]);

        return MS_SUCCESS;
}