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Various map update fixes (keeping zoom, center on map change, repaint)

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This commit is contained in:
Mike Primm 2011-07-27 21:27:35 -05:00
parent 5aa961388d
commit 08192df906
1 changed files with 24 additions and 12 deletions
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28
web/js/map.js
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@ -102,7 +102,7 @@ DynMap.prototype = {
me.options.defaultzoom = urlzoom;
var map = this.map = new L.Map(mapContainer.get(0), {
zoom: 1, //TODO: me.options.defaultzoom || 1,
zoom: me.options.defaultzoom || 1,
center: new L.LatLng(0, 0),
zoomAnimation: true,
crs: L.Util.extend({}, L.CRS, {
@ -180,16 +180,16 @@ DynMap.prototype = {
.data('world', world)
.appendTo(worldlist);
$.each(world.maps, function(index, map) {
$.each(world.maps, function(mapindex, map) {
//me.map.mapTypes.set(map.world.name + '.' + map.name, map);
map.element = $('<li/>')
.addClass('map')
.append($('<a/>')
.attr({ title: map.title, href: '#' })
.attr({ title: map.options.title, href: '#' })
.addClass('maptype')
.css({ backgroundImage: 'url(' + (map.icon || 'images/block_' + map.name + '.png') + ')' })
.text(map.title)
.css({ backgroundImage: 'url(' + (map.options.icon || ('images/block_' + mapindex + '.png')) + ')' })
.text(map.options.title)
)
.click(function() {
me.selectMap(map);
@ -307,21 +307,33 @@ DynMap.prototype = {
}
$('.compass').addClass('compass_' + map.compassview);
$('.compass').addClass('compass_' + map.name);
var worldChanged = me.world !== map.world;
var worldChanged = me.world !== map.options.world;
var projectionChanged = (me.maptype && me.maptype.getProjection()) !== (map && map.projection);
var prevzoom = me.map.getZoom();
if (me.maptype) {
me.map.removeLayer(me.maptype);
}
me.world = mapWorld;
me.maptype = map;
if (projectionChanged || worldChanged) {
var centerPoint;
if(worldChanged) {
var centerLocation = $.extend({ x: 0, y: 64, z: 0 }, mapWorld.center);
var centerPoint = me.getProjection().fromLocationToLatLng(centerLocation);
centerPoint = me.getProjection().fromLocationToLatLng(centerLocation);
}
else {
centerPoint = me.map.getCenter();
}
me.map.setView(centerPoint, 0, true);
}
me.map.addLayer(me.maptype);
me.map.addLayer(me.maptype, false);
me.map.setZoom(prevzoom);
if (worldChanged) {
$(me).trigger('worldchanged');