Function FLTGML2Shape_XMLNode

mapogcfilter.c:221–265

 
int FLTGML2Shape_XMLNode(CPLXMLNode *psNode, shapeObj *psShp)
{
    lineObj line={0,NULL};
    CPLXMLNode *psCoordinates = NULL;
    char *pszTmpCoord = NULL;
    char **szCoords = NULL;
    int nCoords = 0;


    if (!psNode || !psShp)
      return MS_FALSE;

    
    if( strcasecmp(psNode->pszValue,"PointType") == 0
        || strcasecmp(psNode->pszValue,"Point") == 0)
    {
        psCoordinates = CPLGetXMLNode(psNode, "coordinates");
        
        if (psCoordinates && psCoordinates->psChild && 
            psCoordinates->psChild->pszValue)
        {
            pszTmpCoord = psCoordinates->psChild->pszValue;
            szCoords = msStringSplit(pszTmpCoord, ',', &nCoords);
            if (szCoords && nCoords >= 2)
            {
                line.numpoints = 1;
                line.point = (pointObj *)malloc(sizeof(pointObj));
                line.point[0].x = atof(szCoords[0]);
                line.point[0].y =  atof(szCoords[1]);
#ifdef USE_POINT_Z_M
                line.point[0].m = 0;
#endif

                psShp->type = MS_SHAPE_POINT;

                msAddLine(psShp, &line);
                free(line.point);

                return MS_TRUE;
            }
        }
    }
    
    return MS_FALSE;
}