Function msSLDParseStroke

mapogcsld.c:1172–1296

/ void msSLDParseStroke(CPLXMLNode *psStroke, styleObj */ psStyle, int iColorParam) */ / Parse Stroke content into a style object. */ The iColorParm is used to indicate which color object to use */ : */ 0 : for color */ 1

/*        2 : backgroundcolor                                           */
/************************************************************************/
int msSLDParseStroke(CPLXMLNode *psStroke, styleObj *psStyle,
                     mapObj *map, int iColorParam)
{
    CPLXMLNode *psCssParam = NULL, *psGraphicFill=NULL;
    char *psStrkName = NULL;
    char *psColor = NULL;
    int nLength = 0;
    char *pszDashValue = NULL;

    if (!psStroke || !psStyle)
        return MS_FAILURE;

        /* parse css parameters */
        psCssParam =  CPLGetXMLNode(psStroke, "CssParameter");
        /*sld 1.1 used SvgParameter*/ 
        if (psCssParam == NULL)
          psCssParam =  CPLGetXMLNode(psStroke, "SvgParameter");

        while (psCssParam && psCssParam->pszValue && 
               (strcasecmp(psCssParam->pszValue, "CssParameter") == 0 ||
                strcasecmp(psCssParam->pszValue, "SvgParameter") == 0))
        {
            psStrkName = (char*)CPLGetXMLValue(psCssParam, "name", NULL);

            if (psStrkName)
            {
                if (strcasecmp(psStrkName, "stroke") == 0)
                {
                    if(psCssParam->psChild && psCssParam->psChild->psNext && 
                       psCssParam->psChild->psNext->pszValue)
                      psColor = psCssParam->psChild->psNext->pszValue;

                    if (psColor)
                    {
                        nLength = strlen(psColor);
                        /* expecting hexadecimal ex : #aaaaff */
                        if (nLength == 7 && psColor[0] == '#')
                        {
                            if (iColorParam == 0)
                            {
                                psStyle->color.red = msHexToInt(psColor+1);
                                psStyle->color.green = msHexToInt(psColor+3);
                                psStyle->color.blue= msHexToInt(psColor+5);
                            }
                            else if (iColorParam == 1)
                            {
                                psStyle->outlinecolor.red = msHexToInt(psColor+1);
                                psStyle->outlinecolor.green = msHexToInt(psColor+3);
                                psStyle->outlinecolor.blue= msHexToInt(psColor+5);
                            }
                            else if (iColorParam == 2)
                            {
                                psStyle->backgroundcolor.red = msHexToInt(psColor+1);
                                psStyle->backgroundcolor.green = msHexToInt(psColor+3);
                                psStyle->backgroundcolor.blue= msHexToInt(psColor+5);
                            }
                        }
                    }