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authoretienne <etienne@9215b0d5-fb2c-4bbd-8d3e-bd2e9090e864>2010-02-21 15:42:51 +0000
committeretienne <etienne@9215b0d5-fb2c-4bbd-8d3e-bd2e9090e864>2010-02-21 15:42:51 +0000
commitf7fd3f884d4b1571efa122ddab2c7d4d0b925518 (patch)
tree232b18d00a5ad11eb3b323cb4d81afb574e92e2b /static/edit_route_map.js
parent9e253135138cf65e766959c094ad1182902bd363 (diff)
downloadChimère-f7fd3f884d4b1571efa122ddab2c7d4d0b925518.tar.bz2
Chimère-f7fd3f884d4b1571efa122ddab2c7d4d0b925518.zip
Reorganize the project folder #76
git-svn-id: http://www.peacefrogs.net/svn/chimere/trunk@59 9215b0d5-fb2c-4bbd-8d3e-bd2e9090e864
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diff --git a/static/edit_route_map.js b/static/edit_route_map.js
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-/* Copyright (C) 2008 Étienne Loks <etienne.loks_AT_peacefrogsDOTnet>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as
-published by the Free Software Foundation, either version 3 of the
-License, or (at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-See the file COPYING for details.
-*/
-
-/* map edit */
-
-var map;
-var currentControl;
-
-/* availaible map layers */
-var vectors = new OpenLayers.Layer.Vector("Vector Layer");
-
-vectors.events.on({
- "featuremodified": updateForm,
- "featureadded": featureCreated
-});
-
-var currentFeature;
-function featureCreated(event) {
- /* toggle to edition mode */
- pathCreate.deactivate();
- currentControl = pathModify;
- var help_route_create = document.getElementById('help-route-create');
- if (help_route_create){
- help_route_create.style.display = 'None';
- }
- document.getElementById('help-route-modify').style.display = 'block';
-
- pathModify.activate();
- updateForm(event);
- pathModify.selectControl.select(event.feature);
-
-}
-
-function initFeature(json_geometry){
- var json = new OpenLayers.Format.JSON();
- var polyline = json.read(json_geometry);
- var point_array = new Array();
- for (i=0; i<polyline.coordinates.length; i++){
- var point = new OpenLayers.Geometry.Point(polyline.coordinates[i][0],
- polyline.coordinates[i][1]);
- point_array.push(point);
- }
- var linestring = new OpenLayers.Geometry.LineString(point_array);
- currentFeature = new OpenLayers.Feature.Vector();
- currentFeature.geometry = linestring;
- vectors.addFeatures([currentFeature]);
- currentControl = pathModify;
- /*zoom to the route*/
- var bounds = vectors.getDataExtent();
- if (bounds) map.zoomToExtent(bounds);
-}
-
-function updateForm(event) {
- /* update the form */
- currentFeature = event.feature;
- document.getElementById('id_route').value = currentFeature.geometry;
-}
-
-
-/* path control */
-var pathCreate = new OpenLayers.Control.DrawFeature(vectors,
- OpenLayers.Handler.Path);
-var currentControl = pathCreate;
-
-var pathModify = new OpenLayers.Control.ModifyFeature(vectors,
- {clickout:false, toggle:false});
-
-/* main initialisation function */
-function init(){
- var options = {
- controls:[new OpenLayers.Control.Navigation(),
- new OpenLayers.Control.PanPanel(),
- new OpenLayers.Control.ZoomPanel(),
- new OpenLayers.Control.Attribution(),
- pathCreate,
- pathModify],
- maxResolution: 156543.0399,
- units: 'm',
- projection: epsg_projection,
- displayProjection: epsg_display_projection,
- };
- if (restricted_extent){options['restrictedExtent'] = restricted_extent;}
- map = new OpenLayers.Map('map_edit', options);
-
- vectors.setOpacity(0.5);
- map.addLayers([map_layer, vectors]);
- /* zoom to the appropriate extent */
- if (!zoomToCurrentExtent(map)){
- map.setCenter(centerLonLat, 12);
- }
-}
-
-function toggleDrawOn() {
- currentControl.activate();
- document.getElementById('draw-toggle-off').style.display = 'None';
- document.getElementById('draw-toggle-on').style.display = 'block';
- if (currentFeature){
- pathModify.selectControl.select(currentFeature);
- }
-}
-
-function toggleDrawOff() {
- currentControl.deactivate();
- document.getElementById('draw-toggle-on').style.display = 'None';
- document.getElementById('draw-toggle-off').style.display = 'block';
-}