public/js/syjraw.js

   1 var WGS84 = new OpenLayers.Projection("EPSG:4326");
   2 var Mercator = new OpenLayers.Projection("EPSG:900913");
   3
   4 var styleMap = {
   5     view: new OpenLayers.StyleMap({
   6         "default": new OpenLayers.Style({
   7             strokeColor: "blue",
   8             strokeWidth: 5,
   9             strokeOpacity: 0.7
  10         })
  11     })
  12 };
  13
  14 function init() {
  15     var map = new OpenLayers.Map('map', {
  16                 controls: [ new OpenLayers.Control.Attribution() ],
  17                 theme: null}),
  18
  19          baseLayer = new OpenLayers.Layer.OSM("OSM", null, { attribution: SyjStrings.osmAttribution }),
  20
  21          layerOptions = {format:     OpenLayers.Format.WKT,
  22                         projection: WGS84,
  23                         styleMap:   styleMap.view,
  24                         attribution: SyjStrings.geomAttribution },
  25
  26         viewLayer = new OpenLayers.Layer.Vector("View Layer", layerOptions),
  27         wkt = new OpenLayers.Format.WKT({ internalProjection: Mercator, externalProjection: WGS84 });
  28
  29     map.addLayers([baseLayer, viewLayer]);
  30     viewLayer.addFeatures([wkt.read(gInitialGeom.data)]);
  31     extent = viewLayer.getDataExtent();
  32     map.updateSize();
  33     map.zoomToExtent(extent);
  34
  35 }
  36
  37 if (window.addEventListener) {
  38     window.addEventListener("load", init, false);
  39 } else {
  40     window.attachEvent("onload", init);
  41 }