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Merge pull request #3202 from NativeScript/zhecheva/image-picker-asset

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ImageAsset extends Observable
This commit is contained in:
Maya Zhecheva
2016-11-30 15:15:13 +02:00
committed by GitHub
parent 56cd220c17 3b0904b5f9
commit 9742d2f304
3 changed files with 9 additions and 4 deletions
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3
tns-core-modules/image-asset/image-asset-common.ts
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@ -1,7 +1,8 @@
import definition = require("image-asset");
import observable = require("data/observable");
import platform = require("platform");
export class ImageAsset implements definition.ImageAsset {
export class ImageAsset extends observable.Observable implements definition.ImageAsset {
private _options: definition.ImageAssetOptions;
private _ios: PHAsset;
private _nativeImage: any;

6
tns-core-modules/image-asset/image-asset.d.ts vendored
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@ -1,5 +1,7 @@
declare module "image-asset" {
export class ImageAsset {
import { Observable } from "data/observable";
export class ImageAsset extends Observable {
constructor(asset: any);
getImageAsync(callback: (image: any, error: any) => void); //UIImage for iOS and android.graphics.Bitmap for Android
ios: any; //PHAsset
@ -13,4 +15,4 @@ declare module "image-asset" {
height?: number;
keepAspectRatio?: boolean;
}
}
}

4
tns-core-modules/image-source/image-source.ios.ts
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@ -122,7 +122,9 @@ export class ImageSource implements definition.ImageSource {
}
public setNativeSource(source: any): boolean {
this.ios = source;
if (source instanceof UIImage) {
this.ios = source;
}
return source != null;
}