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Tim's big refactoring of the Geometry modules. Fixes #590. All tests pass in FF (except the PanZoomBar stuff, which wasn't touched by this patch) and IE.

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@2931 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
Schuyler Erle
2007-03-30 21:42:32 +00:00
parent 91ec16c81a
commit 313704b844
16 changed files with 374 additions and 177 deletions
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21
lib/OpenLayers/Geometry/LineString.js
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@@ -20,24 +20,7 @@ OpenLayers.Geometry.LineString.prototype =
* @param {Array(OpenLayers.Geometry.Point)} points
*/
initialize: function(points) {
OpenLayers.Geometry.Curve.prototype.initialize.apply(this,
arguments);
},
/**
* @returns An exact clone of this OpenLayers.Feature
* @type OpenLayers.Feature
*/
clone: function (obj) {
if (obj == null) {
obj = new OpenLayers.Geometry.LineString();
}
for (var i = 0; i < this.components.length; i++) {
obj.addComponent(this.components[i].clone());
}
return obj;
OpenLayers.Geometry.Curve.prototype.initialize.apply(this, arguments);
},
/** Only allows removal of a point if there are three or more points in
@@ -47,7 +30,7 @@ OpenLayers.Geometry.LineString.prototype =
*/
removeComponent: function(point) {
if ( this.components && (this.components.length > 2)) {
OpenLayers.Geometry.Curve.prototype.removeComponent.apply(this,
OpenLayers.Geometry.Collection.prototype.removeComponent.apply(this,
arguments);
}
},