function renderPostGisFeatures($featureArray, $doRender = TRUE) { global $postGisQueryColor; $__geofactory = new geometryfactory(); $__geoArray = array(); foreach ($featureArray as $value) { $the_geom = $this->getGeometryColumns($value[1], f_geometry_column); $query = "SELECT ST_AsText(ST_Transform({$the_geom}," . $this->control->proj . ")) as geometry from " . $value[1] . " WHERE gid=" . $value[0]; $result = $this->execQuery($query); $row = postgis::fetchRow($result); if ($row['geometry']) { $__geoObj = $__geofactory->createGeometry($row['geometry']); $__geoArray[] = $row['geometry']; } if ($doRender) { if ($postGisQueryColor[strtoupper($value[1])] != "") { $color = $postGisQueryColor[strtoupper($value[1])]; } else { $color = "#ffff00"; } $r = hexdec(substr($color, 1, 2)); $b = hexdec(substr($color, 3, 2)); $g = hexdec(substr($color, 5, 2)); $this->control->renderFromWKT(array($__geoObj->getWKT()), TRUE, $r, $b, $g); } } $__geoObjCol = $__geofactory->createGeometryCollection($__geoArray); return $__geoObjCol; }