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authorÉtienne Loks <etienne.loks@peacefrogs.net>2012-02-16 08:46:47 +0100
committerÉtienne Loks <etienne.loks@peacefrogs.net>2012-02-16 08:46:47 +0100
commitd8c670233cb6b14fc405d04f009e0959710910a6 (patch)
treefad21052b7557a6cd857d10c37f6735966303b70 /chimere/static/edit_map.js
parentd70015e9ab3f79f7060312fe1eea51b034d9c06e (diff)
downloadChimère-d8c670233cb6b14fc405d04f009e0959710910a6.tar.bz2
Chimère-d8c670233cb6b14fc405d04f009e0959710910a6.zip
Refactoring: change paths, move files, renaming, re-adapt templates + use context template (refs #316)
Diffstat (limited to 'chimere/static/edit_map.js')
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diff --git a/chimere/static/edit_map.js b/chimere/static/edit_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;
-
-/* availaible map layers */
-var layerMarkers = new OpenLayers.Layer.Markers('POIs');
-
-/* default size and offset for icon */
-var size = new OpenLayers.Size(21, 25);
-var offset = new OpenLayers.Pixel(-(size.w/2), -size.h);
-var icon = new OpenLayers.Icon('http://www.openlayers.org/dev/img/marker.png', size, offset);
-
-/* set a marker with a click on the map */
-var setMarker = function (event){
- event = event || window.event;
- var lonlat = layerMarkers.getLonLatFromViewPortPx(event.xy);
- putMarker(lonlat, false);
- OpenLayers.Event.stop(event);
-}
-
-/* put the marker on the map and update latitude and longitude fields */
-var putMarker = function (lonlat, zoom){
- if (marker) {
- layerMarkers.removeMarker(marker);
- }
- var marker = new OpenLayers.Marker(lonlat.clone(), icon);
- layerMarkers.addMarker(marker);
- lonlat = lonlat.clone().transform(map.getProjectionObject(),
- epsg_display_projection);
- document.getElementById('id_point').value = 'POINT(' + lonlat.lon +
- ' ' + lonlat.lat + ')';
- document.getElementById('live_latitude').value = lonlat.lat;
- document.getElementById('live_longitude').value = lonlat.lon;
- /*zoom to the point*/
- if (zoom){
- var bounds = layerMarkers.getDataExtent();
- if (bounds) map.zoomToExtent(bounds);
- }
- return;
-}
-
-/* main initialisation function */
-function init(){
- var options = {
- controls:[new OpenLayers.Control.Navigation(),
- new OpenLayers.Control.PanPanel(),
- new OpenLayers.Control.ZoomPanel(),
- new OpenLayers.Control.Attribution()],
- maxResolution: 156543.0399,
- units: 'm',
- projection: epsg_projection,
- displayProjection: epsg_display_projection
- };
- if (restricted_extent){
- restricted_extent.transform(epsg_display_projection, epsg_projection);
- options['restrictedExtent'] = restricted_extent;
- }
- map = new OpenLayers.Map ('map_edit', options);
- layerMarkers.setOpacity(0.5);
- map.addLayers([map_layer, layerMarkers]);
- map.events.register('click', map, setMarker);
- /* zoom to the appropriate extent */
- if (!zoomToCurrentExtent(map)){
- map.setCenter(centerLonLat, 12);
- }
-}
-
-
-/* code for drag'n drop : delayed for further version of openlayers */
-
-/*
-function init_b(){
- init();
-
- marker.events.register('mouseup', marker, releaseMarker);
- marker.events.register('mousedown', marker, catchMarker);
- marker.events.register('mouseover', marker, markerOver);
- marker.events.register('mouseout', marker, markerOut);
-
- map.events.register('mousemove', map, onMouseMove);
- map.events.register('moveend', map, onMoveEnd);
-}
-
-var marker_catched = false;
-
-function catchMarker(event){
- marker_catched = true;
- event = event || window.event;
- OpenLayers.Event.stop(event);
-}
-
-function releaseMarker(event){
- event = event || window.event;
- if(marker_catched) {
- marker_catched = false;
- lonlat = layerMarkers.getLonLatFromViewPortPx(marker.icon.px);
- marker.lonlat = lonlat;
- document.getElementById('latitude').value = marker.lonlat.lat;
- document.getElementById('longitude').value = marker.lonlat.lon;
- }
- OpenLayers.Event.stop(event);
-}
-
-function onMouseMove(event) {
- event = event || window.event;
- if (!marker_catched) {return;}
- marker.icon.px = null;
- marker.icon.moveTo(new OpenLayers.Pixel(event.xy.x + delta_x,
- event.xy.y + delta_y + 20));
- defLiveLatLon();
- lonlat = layerMarkers.getLonLatFromViewPortPx(marker.icon.px).transform(epsg_projection, epsg_display_projection);
- live_longitude.value = lonlat.lon;
- live_latitude.value = lonlat.lat;
- OpenLayers.Event.stop(event);
-}
-
-function onMoveEnd(event) {
- event = event || window.event;
- marker.icon.px = map.getPixelFromLonLat(marker.lonlat);
- OpenLayers.Event.stop(event);
-}
-
-var markerOver = function (evt) {
- document.body.style.cursor='pointer';
- OpenLayers.Event.stop(evt);
-};
-var markerOut = function (evt) {
- document.body.style.cursor='auto';
- OpenLayers.Event.stop(evt);
-};
-*/