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add() method on lonlat does not modify actual lonlat, but rather creates new lonlat with the add affected. must therefore assign from return value.

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@649 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
euzuro
2006-06-21 14:29:06 +00:00
parent 91e9c17c98
commit 61a93c8d38
1 changed files with 4 additions and 4 deletions
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8
lib/OpenLayers/Control/KeyboardDefaults.js
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@@ -38,16 +38,16 @@ OpenLayers.Control.KeyboardDefaults.prototype =
switch(evt.keyCode) {
case Event.KEY_LEFT:
newCenter.add( -slide, 0);
newCenter = newCenter.add( -slide, 0);
break;
case Event.KEY_RIGHT:
newCenter.add( slide, 0);
newCenter = newCenter.add( slide, 0);
break;
case Event.KEY_UP:
newCenter.add( 0, slide);
newCenter = newCenter.add( 0, slide);
break;
case Event.KEY_DOWN:
newCenter.add( 0, -slide);
newCenter = newCenter.add( 0, -slide);
break;
}