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Don't expose getZoomLevels.

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This commit is contained in:
Mattias Bengtsson
2013-02-14 12:00:08 +01:00
parent 3a834d35cd
commit cbee6851c8
1 changed files with 6 additions and 6 deletions
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12
src/map/Map.js
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@ -271,10 +271,6 @@ L.Map = L.Class.extend({
return Math.min(z1, z2);
},
getZoomLevels: function () {
return this.getMaxZoom() - this.getMinZoom() + 1;
},
getBoundsZoom: function (bounds, inside) { // (LatLngBounds, Boolean) -> Number
bounds = L.latLngBounds(bounds);
@ -534,11 +530,15 @@ L.Map = L.Class.extend({
L.DomUtil.setPosition(this._mapPane, this._getMapPanePos().subtract(offset));
},
_getZoomSpan: function () {
return this.getMaxZoom() - this.getMinZoom();
},
_updateZoomLevels: function () {
var i,
minZoom = Infinity,
maxZoom = -Infinity,
oldZoomLevels = this.getZoomLevels();
oldZoomSpan = this._getZoomSpan();
for (i in this._zoomBoundLayers) {
if (this._zoomBoundLayers.hasOwnProperty(i)) {
@ -559,7 +559,7 @@ L.Map = L.Class.extend({
this._layersMinZoom = minZoom;
}
if (oldZoomLevels !== this.getZoomLevels()) {
if (oldZoomSpan !== this._getZoomSpan()) {
this.fire("zoomlevelschange");
}
},