page << <<EOJ
var vectors;
var box;
+ var markerLayer;
+ var markerControl;
function startExport() {
vectors = new OpenLayers.Layer.Vector("Vector Layer", {
openSidebar({ onclose: stopExport });
- setBounds(map.getExtent());
-
if (map.baseLayer.name == "Mapnik") {
$("format_mapnik").checked = true;
} else if (map.baseLayer.name == "Osmarender") {
}
formatChanged();
+ setBounds(map.getExtent());
$("viewanchor").className = "";
$("exportanchor").className = "active";
$("exportanchor").className = "";
clearBox();
+ clearMarker();
map.events.unregister("moveend", map, mapMoved);
map.removeLayer(vectors);
}
$("drag_box").innerHTML = "Manually select a different area";
}
+ function startMarker() {
+ $("add_marker").innerHTML='Click on the map to add a marker';
+ if (!markerLayer) {
+ markerLayer = new OpenLayers.Layer.Vector("",{displayInLayerSwitcher: false});
+ markerControl = new OpenLayers.Control.DrawFeature(markerLayer, OpenLayers.Handler.Point);
+ map.addLayer(markerLayer);
+ map.addControl(markerControl);
+ markerLayer.events.on({"featureadded": endMarker});
+ }
+ markerLayer.destroyFeatures();
+ markerControl.activate();
+ return false;
+ }
+
+ $("add_marker").onclick = startMarker;
+
+ function endMarker(event) {
+
+ markerControl.deactivate();
+ $("add_marker").innerHTML='Change marker position';
+ $("marker_inputs").style.display="block";
+
+ var epsg4326 = new OpenLayers.Projection("EPSG:4326");
+ var epsg900913 = new OpenLayers.Projection("EPSG:900913");
+ var geom = event.feature.geometry.clone().transform( epsg900913, epsg4326 );
+ $("marker_lon").value = geom.x.toFixed(5);
+ $("marker_lat").value = geom.y.toFixed(5);
+ htmlUrlChanged();
+ }
+
+ function clearMarker() {
+ $("marker_lon").value = "";
+ $("marker_lat").value = "";
+ $("marker_inputs").style.display = "none";
+ $("add_marker").innerHTML='Add a marker to the map';
+ if (markerLayer) {
+ markerControl.destroy();
+ markerLayer.destroy();
+ markerLayer = null;
+ markerControl = null;
+ }
+ }
+
function mapMoved() {
setBounds(map.getExtent());
validateControls();
$("maxlat").value = Math.round(bounds.top * decimals) / decimals;
mapnikSizeChanged();
+ htmlUrlChanged();
}
function clearBox() {
}
}
+ function htmlUrlChanged() {
+ var bounds = new OpenLayers.Bounds($("minlon").value, $("minlat").value, $("maxlon").value, $("maxlat").value);
+ var url = "http://#{SERVER_URL}/export/embed.html?bbox=" + bounds.toBBOX();
+ if ($("marker_lat").value && $("marker_lon").value) {
+ url += "&marker=" + $("marker_lat").value + "," + $("marker_lon").value;
+ }
+ var html = '<iframe width="425" height="350" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="'+url+'" style="border: 1px solid black"></iframe>';
+ $("export_html_text").value = html;
+
+ if ($("format_html").checked) {
+ $("export_html_text").select();
+ }
+ }
+
function formatChanged() {
+ $("export_commit").style.display = "inline";
+
if ($("format_osm").checked) {
$("export_osm").style.display = "inline";
} else {
$("export_osmarender").style.display = "none";
}
+ if ($("format_html").checked) {
+ $("export_html").style.display = "inline";
+ $("export_commit").style.display = "none";
+ $("export_html_text").select();
+ } else {
+ $("export_html").style.display = "none";
+ clearMarker();
+ }
+
validateControls();
}
$("format_osm").onclick = formatChanged;
$("format_mapnik").onclick = formatChanged;
$("format_osmarender").onclick = formatChanged;
+ $("format_html").onclick = formatChanged;
function maxMapnikScale() {
var bounds = new OpenLayers.Bounds($("minlon").value, $("minlat").value, $("maxlon").value, $("maxlat").value);