Exemplo n.º 1
0
 public function __construct()
 {
     $err = 0;
     $errMsg = "";
     $wmsurl = $_REQUEST['wmsurl'];
     $wms = new WMSClient($wmsurl);
     if ($wms->checkError()) {
         $err = 1;
         $errMsg = $wms->returnErrorMsg();
     }
     $layers = json_encode($wms->getLayerList());
     $imgFormats = json_encode($wms->getImgFormats());
     $srsList = json_encode($wms->getSrsList());
     // return JS object literals "{}" for XMLHTTP request
     header("Content-Type: text/plain; charset={$defCharset}");
     echo "{\"err\":{$err}, \"errMsg\":\"{$errMsg}\", \"layers\":{$layers}, \"imgFormats\":{$imgFormats}, \"srsList\":{$srsList}}";
 }
Exemplo n.º 2
0
<?php

require_once "wmsclient.php";
$wmsurl = "http://labs.metacarta.com/wms/vmap0?";
$wmsurl = "http://wms.jpl.nasa.gov/wms.cgi?";
$wms = new WMSClient($wmsurl);
//print_r($wms->returnCapabilities()->asXML());
$layers = $wms->getLayerList();
print_r(json_encode($layers));
echo "\n";
$imgFormats = $wms->getImgFormats();
print_r(json_encode($imgFormats));
echo "\n";
$srsList = $wms->getSrsList();
print_r(json_encode($srsList));
Exemplo n.º 3
0
 protected function getWmsLegend($qLayer, $layName, $legPath)
 {
     require_once PM_INCPHP . "/map/wmsclient.php";
     $getWmsLegend = (bool) $qLayer->getMetaData("wms_show_legend");
     //error_log("getWmsLegend: $getWmsLegend");
     if ($getWmsLegend) {
         $onlineResource = $qLayer->connection;
         error_log($onlineResource);
         $wmsLayerName = $qLayer->getMetaData("wms_name");
         $wmsLayerList = explode(",", $wmsLayerName);
         // get URL for legend image
         $wmsClient = new WMSClient($onlineResource);
         $legendUrlList = $wmsClient->getLayerLegendParams($wmsLayerList[0]);
         if ($legendUrlList) {
             $formatList = explode("/", $legendUrlList['format']);
             $imgFile = $legPath . $layName . '_i.' . $formatList[1];
             // download image via URL
             $legendImgUrl = $legendUrlList['legendImgUrl'];
             if (strlen($legendImgUrl) > 0) {
                 $ch = curl_init($legendImgUrl);
                 //error_log("imgUrl: " . $legendUrlList['legendImgUrl']);
                 $fp = fopen($imgFile, "w");
                 curl_setopt($ch, CURLOPT_FILE, $fp);
                 curl_setopt($ch, CURLOPT_HEADER, 0);
                 curl_setopt($ch, CURLOPT_BINARYTRANSFER, True);
                 curl_exec($ch);
                 curl_close($ch);
                 fclose($fp);
             }
         }
     }
 }