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Use Alt key instead of Shift for rotation

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This commit is contained in:
Tom Payne
2012-08-07 17:20:42 +02:00
parent f76b34bc38
commit eab38e9042
3 changed files with 11 additions and 11 deletions
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src/ol/control/shiftdragrotate.js → src/ol/control/altdragrotate.js
+7 -7
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@@ -1,4 +1,4 @@
goog.provide('ol.control.ShiftDragRotate');
goog.provide('ol.control.AltDragRotate');
goog.require('ol.MapBrowserEvent');
goog.require('ol.control.Drag');
@@ -10,23 +10,23 @@ goog.require('ol.control.Drag');
* @extends {ol.control.Drag}
* @param {ol.control.Constraints} constraints Constraints.
*/
ol.control.ShiftDragRotate = function(constraints) {
ol.control.AltDragRotate = function(constraints) {
goog.base(this, constraints);
};
goog.inherits(ol.control.ShiftDragRotate, ol.control.Drag);
goog.inherits(ol.control.AltDragRotate, ol.control.Drag);
/**
* @private
* @type {number}
*/
ol.control.ShiftDragRotate.prototype.startRotation_;
ol.control.AltDragRotate.prototype.startRotation_;
/**
* @inheritDoc
*/
ol.control.ShiftDragRotate.prototype.handleDrag = function(mapBrowserEvent) {
ol.control.AltDragRotate.prototype.handleDrag = function(mapBrowserEvent) {
var browserEvent = mapBrowserEvent.browserEvent;
var map = mapBrowserEvent.map;
var size = map.getSize();
@@ -40,11 +40,11 @@ ol.control.ShiftDragRotate.prototype.handleDrag = function(mapBrowserEvent) {
/**
* @inheritDoc
*/
ol.control.ShiftDragRotate.prototype.handleDragStart =
ol.control.AltDragRotate.prototype.handleDragStart =
function(mapBrowserEvent) {
var browserEvent = mapBrowserEvent.browserEvent;
var map = mapBrowserEvent.map;
if (map.canRotate() && browserEvent.shiftKey) {
if (map.canRotate() && browserEvent.altKey) {
var size = map.getSize();
var theta = Math.atan2(
size.height / 2 - browserEvent.offsetY,