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one last small optimisation / readability fix

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@645 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
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euzuro
2006-06-21 13:05:50 +00:00
parent 3323a0e2a8
commit 1cca9fcde7
1 changed files with 5 additions and 5 deletions
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10
lib/OpenLayers/Control/KeyboardDefaults.js
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@@ -28,23 +28,23 @@ OpenLayers.Control.KeyboardDefaults.prototype =
*/ */
defaultKeyDown: function (evt) { defaultKeyDown: function (evt) {
var resolution = this.getResolution(); var slide = this.getResolution() * 50;
var center = this.getCenter(); var center = this.getCenter();
var newCenter = center.copyOf(); var newCenter = center.copyOf();
switch(evt.keyCode) { switch(evt.keyCode) {
case Event.KEY_LEFT: case Event.KEY_LEFT:
newCenter.add( -(resolution * 50), 0); newCenter.add( -slide, 0);
break; break;
case Event.KEY_RIGHT: case Event.KEY_RIGHT:
newCenter.add( (resolution * 50), 0); newCenter.add( slide, 0);
break; break;
case Event.KEY_UP: case Event.KEY_UP:
newCenter.add( 0, (resolution * 50)); newCenter.add( 0, slide);
break; break;
case Event.KEY_DOWN: case Event.KEY_DOWN:
newCenter.add( 0, -(resolution * 50)); newCenter.add( 0, -slide);
break; break;
} }