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remove unused diff and diffABS functions from OpenLayers.Pixel

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@129 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
euzuro
2006-05-18 05:19:51 +00:00
parent 6b43a2d977
commit bb55859445
4 changed files with 3 additions and 55 deletions
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24
lib/OpenLayers/Util.js
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@@ -44,27 +44,6 @@ OpenLayers.Pixel.prototype = {
return new OpenLayers.Pixel(this.x, this.y);
},
/**
* @param {OpenLayers.Pixel} px
*
* @return a Pixel object with the difference between the two pixels
* @type OpenLayers.Pixel
*/
diff:function(px) {
return new OpenLayers.Pixel(this.x - px.x, this.y - px.y);
},
/**
* @param {OpenLayers.Pixel} px
*
* @return Pixel object with the absolute difference between the two pixels
* @type OpenLayers.Pixel
*/
diffABS:function(px) {
return new OpenLayers.Pixel(Math.abs(this.x - px.x),
Math.abs(this.y - px.y));
},
/**
* @param {OpenLayers.Pixel} px
*
@@ -72,8 +51,7 @@ OpenLayers.Pixel.prototype = {
* @type bool
*/
equals:function(px) {
var d = this.diff(px);
return ((d.x == 0) && (d.y == 0));
return ((this.x == px.x) && (this.y == px.y));
},
/**