PHP buildFeature Examples

Example #1

File: reach.php Project: pkorduan/reach

             if ($featCollVal == "true") {
                 array_push($geo, buildFeature(json_decode($geojson), $minutesCount));
             }
             if ($featCollVal == "false") {
                 array_push($geo, json_decode($geojson)->coordinates);
             }
         } else {
             //echo "mind 2";
             $postgis_diff = "\r\n            UPDATE\r\n              temp_reach_hull\r\n            SET\r\n              diff = (\r\n                SELECT\r\n                  st_multi(\r\n                    ST_SymDifference(t1.the_geom, t2.the_geom)\r\n                  ) AS diff\r\n                FROM\r\n                  (\r\n                    SELECT\r\n                      the_geom\r\n                    FROM\r\n                      temp_reach_hull\r\n                    WHERE\r\n                      id=" . $ids[$intervall - $i - 1] . "\r\n                  ) AS t1,\r\n                  (\r\n                    SELECT\r\n                      the_geom\r\n                    FROM\r\n                      temp_reach_hull\r\n                    WHERE\r\n                      id=" . $ids[$intervall - $i] . "\r\n                  ) AS t2\r\n                )\r\n              WHERE\r\n                id=" . $ids[$intervall - $i - 1] . "\r\n              RETURNING\r\n                ST_AsGeoJSON(diff)\r\n            ";
             //echo $postgis_diff.'<br>';
             $result_geojson = pg_query($db_conn, $postgis_diff);
             $row_geojson = pg_fetch_array($result_geojson);
             $geojson = $row_geojson[0];
             //echo "geojson Nr. ".$i." :".print_r(json_decode($geojson)->coordinates)."<br>";
             if ($featCollVal == "true") {
                 array_push($geo, buildFeature(json_decode($geojson), $minutesCount));
             }
             if ($featCollVal == "false") {
                 array_push($geo, json_decode($geojson)->coordinates);
             }
         }
     }
 }
 //X. delete temp hulls from PostGIS db
 foreach ($ids as $id) {
     clearEntry($id, $schema, "temp_reach_hull");
 }
 //baue FeatureCollection oder MultiPolygon mit den HullPolygonen im Array $geo und gebe am Ende das Ergebnis als GeoJSON aus
 if ($featCollVal == "true") {
     $json_output = buildFeatureCollection($geo);
 }

Example #2

File: extract_from_industry_canada.php Project: jomolinare/hacker

        case "BELL ALIANT COMMUNICATIONS RÉGIONAL":
        case "BELL ALIANT REGIONAL COMM. INC.":
        case "BELL MOBILITY INC.":
        case "Bell AWS LTE Atlantic":
        case "Bell Canada":
        case "Bell Mobility Inc.":
        case "Bell Mobility Inc. Atlantic CDMA":
        case "Bell Mobility Inc. Atlantic HSPA":
        case "BELL ALIANT REGIONAL COMM. INC.":
            $list = array_merge($list, buildFeature($account, "Bell", "#1E7BC0"));
            break;
        case "TELUS Communications Company":
            $list = array_merge($list, buildFeature($account, "Telus", "#66CB00"));
            break;
        case "Rogers Communications Partnership":
            $list = array_merge($list, buildFeature($account, "Rogers", "#DD2735"));
            break;
    }
}
/* Convert the resulting array into JSON */
$json = json_encode(array("type" => "FeatureCollection", "features" => $list));
/* Dump the JSON file of the results. */
$fp = fopen("../www/data/towers.geojson", "w");
fwrite($fp, $json);
fclose($fp);
/* Convert latitude and longitude in format 
   DDMMSS or DDDMMSS to decimal degrees */
function DMStoDEC($ddmmss)
{
    if (strlen($ddmmss) == 7) {
        $deg = substr($ddmmss, 0, 3);