Function msGML3BoundedBy

mapgml.c:1583–1624

 */

xmlNodePtr msGML3BoundedBy(xmlNsPtr psNs, double minx, double miny, double maxx, double maxy, const char *psEpsg) {
  xmlNodePtr psNode = NULL, psSubNode = NULL, psSubSubNode = NULL;
  char *pszTmp = NULL;
  char *pszTmp2 = NULL;
  char *pszEpsg = NULL;
  size_t bufferSize = 0;

  psNode = xmlNewNode(psNs, BAD_CAST "boundedBy");
  psSubNode = xmlNewChild(psNode, NULL, BAD_CAST "Envelope", NULL);

  if (psEpsg) {
    bufferSize = strlen(psEpsg)+1;
    pszEpsg = (char*) msSmallMalloc(bufferSize);
    snprintf(pszEpsg, bufferSize, "%s", psEpsg);
    msStringToLower(pszEpsg);
    pszTmp = msStringConcatenate(pszTmp, "urn:ogc:crs:");
    pszTmp = msStringConcatenate(pszTmp, pszEpsg);
    xmlNewProp(psSubNode, BAD_CAST "srsName", BAD_CAST pszTmp);
    free(pszEpsg);
    free(pszTmp);
    pszTmp = msIntToString(2);
    xmlNewProp(psSubNode, BAD_CAST "srsDimension", BAD_CAST pszTmp);
    free(pszTmp);
  }

  pszTmp = msDoubleToString(minx, MS_TRUE);
  pszTmp = msStringConcatenate(pszTmp, " ");
  pszTmp2 = msDoubleToString(miny, MS_TRUE);
  pszTmp = msStringConcatenate(pszTmp, pszTmp2);
  psSubSubNode = xmlNewChild(psSubNode, NULL, BAD_CAST "lowerCorner", BAD_CAST pszTmp);
  free(pszTmp);
  free(pszTmp2);

  pszTmp = msDoubleToString(maxx, MS_TRUE);
  pszTmp = msStringConcatenate(pszTmp, " ");
  pszTmp2 = msDoubleToString(maxy,MS_TRUE); 
  pszTmp = msStringConcatenate(pszTmp, pszTmp2);
  psSubSubNode = xmlNewChild(psSubNode, NULL, BAD_CAST "upperCorner", BAD_CAST pszTmp);
  free(pszTmp);
  free(pszTmp2);
  return psNode;
}

/**
 *msGML3Point()