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Use ol.control.ZoomFunction

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This commit is contained in:
Tom Payne
2012-07-30 15:07:55 +02:00
parent 187da7767f
commit 95371b596e
6 changed files with 89 additions and 26 deletions
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src/ol/base/createmap.js
+10 -5
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@@ -13,6 +13,7 @@ goog.require('ol.control.KeyboardZoom');
goog.require('ol.control.MouseWheelZoom');
goog.require('ol.control.ShiftDragRotateAndZoom');
goog.require('ol.control.ShiftDragZoom');
goog.require('ol.control.ZoomFunction');
goog.require('ol.dom');
goog.require('ol.dom.Map');
goog.require('ol.webgl');
@@ -75,15 +76,19 @@ ol.createMap = function(target, opt_values, opt_rendererHints) {
goog.object.extend(values, opt_values);
}
// FIXME this should be a configuration option
var zoomFunction = ol.control.ZoomFunction.createSnapToPower(
2, ol.Projection.EPSG_3857_HALF_SIZE / 128);
if (!goog.object.containsKey(values, ol.MapProperty.CONTROLS)) {
var controls = new ol.Collection();
controls.push(new ol.control.DblClickZoom());
controls.push(new ol.control.DblClickZoom(zoomFunction));
controls.push(new ol.control.DragPan());
controls.push(new ol.control.KeyboardPan());
controls.push(new ol.control.KeyboardZoom());
controls.push(new ol.control.MouseWheelZoom());
controls.push(new ol.control.ShiftDragRotateAndZoom());
controls.push(new ol.control.ShiftDragZoom());
controls.push(new ol.control.KeyboardZoom(zoomFunction));
controls.push(new ol.control.MouseWheelZoom(zoomFunction));
controls.push(new ol.control.ShiftDragRotateAndZoom(zoomFunction));
controls.push(new ol.control.ShiftDragZoom(zoomFunction));
values[ol.MapProperty.CONTROLS] = controls;
}