cartodb/Leaflet
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

adjust whitespace and add some comments

Browse Source
This commit is contained in:
Vladimir Agafonkin 2013-11-14 18:04:39 +02:00
parent 507e6c7aa5
commit fab5c3b676
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/map/Map.js
View File

@ -757,6 +757,7 @@ L.Map = L.Class.extend({
return this.latLngToLayerPoint(latlng).subtract(this._getCenterLayerPoint());
},
// adjust center for view to get inside bounds
_limitCenter: function (center, zoom, bounds) {
if (!bounds) { return center; }
@ -769,15 +770,17 @@ L.Map = L.Class.extend({
return this.unproject(centerPoint.add(offset), zoom);
},
// adjust offset for view to get inside bounds
_limitOffset: function (offset, bounds) {
if (!bounds) { return offset; }
var viewBounds = this.getPixelBounds(),
newBounds = new L.Bounds(viewBounds.min.add(offset), viewBounds.max.add(offset));
newBounds = new L.Bounds(viewBounds.min.add(offset), viewBounds.max.add(offset));
return offset.add(this._getBoundsOffset(newBounds, bounds));
},
// returns offset needed for pxBounds to get inside maxBounds at a specified zoom
_getBoundsOffset: function (pxBounds, maxBounds, zoom) {
var nwOffset = this.project(maxBounds.getNorthWest(), zoom).subtract(pxBounds.min),
seOffset = this.project(maxBounds.getSouthEast(), zoom).subtract(pxBounds.max),