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Call super before accessing this in BingMaps source

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This commit is contained in:
Tim Schaub
2018-07-18 00:52:23 -06:00
parent 7713015b26
commit d885771d8d
1 changed files with 9 additions and 6 deletions
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15
src/ol/source/BingMaps.js
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@@ -54,11 +54,7 @@ class BingMaps extends TileImage {
*/
constructor(options) {
/**
* @private
* @type {boolean}
*/
this.hidpi_ = options.hidpi !== undefined ? options.hidpi : false;
const hidpi = options.hidpi !== undefined ? options.hidpi : false;
super({
cacheSize: options.cacheSize,
@@ -68,11 +64,18 @@ class BingMaps extends TileImage {
reprojectionErrorThreshold: options.reprojectionErrorThreshold,
state: SourceState.LOADING,
tileLoadFunction: options.tileLoadFunction,
tilePixelRatio: this.hidpi_ ? 2 : 1,
tilePixelRatio: hidpi ? 2 : 1,
wrapX: options.wrapX !== undefined ? options.wrapX : true,
transition: options.transition
});
/**
* @private
* @type {boolean}
*/
this.hidpi_ = hidpi;
/**
* @private
* @type {string}