X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/477b765c42aa63764c6548931def0993f733470a..02542c96f27787a17da677bd9fc0e3ef8bceeaf6:/app/assets/javascripts/map.js.erb

diff --git a/app/assets/javascripts/map.js.erb b/app/assets/javascripts/map.js.erb
index acfa10822..aff258ad2 100644
--- a/app/assets/javascripts/map.js.erb
+++ b/app/assets/javascripts/map.js.erb
@@ -24,7 +24,7 @@ function createMap(divName, options) {
       theme: "<%= asset_path 'theme/default/style.css' %>"
    });
 
-   var mapnik = new OpenLayers.Layer.OSM.Mapnik(i18n("javascripts.map.base.mapnik"), {
+   var mapnik = new OpenLayers.Layer.OSM.Mapnik(i18n("javascripts.map.base.standard"), {
       attribution: "",
       keyid: "mapnik",
       displayOutsideMaxExtent: true,
@@ -33,15 +33,6 @@ function createMap(divName, options) {
    });
    map.addLayer(mapnik);
 
-   var osmarender = new OpenLayers.Layer.OSM.Osmarender(i18n("javascripts.map.base.osmarender"), {
-      attribution: "",
-      keyid: "osmarender",
-      displayOutsideMaxExtent: true,
-      wrapDateLine: true,
-      layerCode: "O"
-   });
-   map.addLayer(osmarender);
-
    var cyclemap = new OpenLayers.Layer.OSM.CycleMap(i18n("javascripts.map.base.cycle_map"), {
       attribution: "Tiles courtesy of <a href='http://www.opencyclemap.org/' target='_blank'>Andy Allan</a>",
       keyid: "cyclemap",
@@ -75,11 +66,9 @@ function createMap(divName, options) {
    });
    map.addLayer(mapquest);
 
-   var numZoomLevels = Math.max(mapnik.numZoomLevels, osmarender.numZoomLevels);
-
    markers = new OpenLayers.Layer.Markers("Markers", {
       displayInLayerSwitcher: false,
-      numZoomLevels: numZoomLevels,
+      numZoomLevels: 20,
       maxExtent: new OpenLayers.Bounds(-20037508,-20037508,20037508,20037508),
       maxResolution: 156543,
       units: "m",
@@ -99,12 +88,14 @@ function getArrowIcon() {
 }
 
 function addMarkerToMap(position, icon, description) {
-   var marker = new OpenLayers.Marker(position.clone().transform(epsg4326, map.getProjectionObject()), icon);
+   var marker = new OpenLayers.Marker(proj(position), icon);
 
    markers.addMarker(marker);
 
    if (description) {
-      marker.events.register("mouseover", marker, function() { openMapPopup(marker, description) });
+       marker.events.register("mouseover", marker, function() {
+           openMapPopup(marker, description);
+       });
    }
 
    return marker;
@@ -166,9 +157,9 @@ function addBoxToMap(boxbounds, id, outline) {
    if (outline) {
      vertices = boxbounds.toGeometry().getVertices();
      vertices.push(new OpenLayers.Geometry.Point(vertices[0].x, vertices[0].y));
-     geometry = new OpenLayers.Geometry.LineString(vertices).transform(epsg4326, map.getProjectionObject());
+     geometry = proj(new OpenLayers.Geometry.LineString(vertices));
    } else {
-     geometry = boxbounds.toGeometry().transform(epsg4326, map.getProjectionObject());
+     geometry = proj(boxbounds.toGeometry());
    }
    var box = new OpenLayers.Feature.Vector(geometry, {}, {
       strokeWidth: 2,
@@ -208,27 +199,19 @@ function removeBoxFromMap(box){
    vectors.removeFeature(box);
 }
 
-function getMapCenter() {
-   return map.getCenter().clone().transform(map.getProjectionObject(), epsg4326);
+function proj(x) {
+    return x.clone().transform(epsg4326, map.getProjectionObject());
+}
+
+function unproj(x) {
+    return x.clone().transform(map.getProjectionObject(), epsg4326);
 }
 
 function setMapCenter(center, zoom) {
-   zoom = parseInt(zoom);
+   zoom = parseInt(zoom, 10);
    var numzoom = map.getNumZoomLevels();
    if (zoom >= numzoom) zoom = numzoom - 1;
-   map.setCenter(center.clone().transform(epsg4326, map.getProjectionObject()), zoom);
-}
-
-function setMapExtent(extent) {
-   map.zoomToExtent(extent.clone().transform(epsg4326, map.getProjectionObject()));
-}
-
-function getMapExtent() {
-   return map.getExtent().clone().transform(map.getProjectionObject(), epsg4326);
-}
-
-function getMapZoom() {
-   return map.getZoom();
+   map.setCenter(proj(center), zoom);
 }
 
 function getEventPosition(event) {
@@ -276,7 +259,3 @@ function setMapLayers(layerConfig) {
       }
    }
 }
-
-function scaleToZoom(scale) {
-   return Math.log(360.0/(scale * 512.0)) / Math.log(2.0);
-}