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Do not extend the instance with options

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ahocevar
2013-05-16 14:37:40 +02:00
parent c245794e56
commit 1929403cda
1 changed files with 9 additions and 15 deletions
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24
src/ol/parser/kml.js
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@@ -45,22 +45,16 @@ goog.require('ol.style.PolygonLiteral');
* @extends {ol.parser.XML}
*/
ol.parser.KML = function(opt_options) {
if (goog.isDef(opt_options)) {
goog.object.extend(this, opt_options);
}
if (!goog.isDef(this.extractAttributes)) {
this.extractAttributes = true;
}
if (!goog.isDef(this.extractStyles)) {
this.extractStyles = false;
}
var options = /** @type {ol.parser.KMLOptions} */
(goog.isDef(opt_options) ? opt_options : {});
this.extractAttributes = goog.isDef(options.extractAttributes) ?
options.extractAttributes : true;
this.extractStyles = goog.isDef(options.extractStyles) ?
options.extractStyles : false;
// TODO re-evaluate once shared structures support 3D
if (!goog.isDef(this.dimension)) {
this.dimension = 3;
}
if (!goog.isDef(this.maxDepth)) {
this.maxDepth = 0;
}
this.dimension = goog.isDef(options.dimension) ? options.dimension : 3;
this.maxDepth = goog.isDef(options.maxDepth) ? options.maxDepth : 0;
this.defaultNamespaceURI = 'http://www.opengis.net/kml/2.2';
this.readers = {
'http://www.opengis.net/kml/2.2': {