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Implement hashCode for ol.style.Circle

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This commit is contained in:
tsauerwein
2014-10-31 11:18:17 +01:00
parent 46ec078501
commit 22e1159736
4 changed files with 183 additions and 0 deletions
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src/ol/style/circlestyle.js
+20
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@@ -2,8 +2,10 @@ goog.provide('ol.style.Circle');
goog.require('goog.dom');
goog.require('goog.dom.TagName');
goog.require('goog.string');
goog.require('ol.color');
goog.require('ol.render.canvas');
goog.require('ol.structs.IHashable');
goog.require('ol.style.Fill');
goog.require('ol.style.Image');
goog.require('ol.style.ImageState');
@@ -18,6 +20,7 @@ goog.require('ol.style.Stroke');
* @constructor
* @param {olx.style.CircleOptions=} opt_options Options.
* @extends {ol.style.Image}
* @implements {ol.structs.IHashable}
* @api
*/
ol.style.Circle = function(opt_options) {
@@ -260,3 +263,20 @@ ol.style.Circle.prototype.render_ = function() {
return size;
};
/**
* @inheritDoc
*/
ol.style.Circle.prototype.hashCode = function() {
var hash = 17;
hash = hash * 23 + (!goog.isNull(this.stroke_) ?
this.stroke_.hashCode() : 0);
hash = hash * 23 + (!goog.isNull(this.fill_) ?
this.fill_.hashCode() : 0);
hash = hash * 23 + (goog.isDef(this.radius_) ?
goog.string.hashCode(this.radius_.toString()) : 0);
return hash;
};