javascript/NativeScript
1
0
Fork 0
mirror of https://github.com/NativeScript/NativeScript.git synced 2025-08-15 19:26:42 +08:00
Code Issues Packages Projects Releases Wiki Activity

Improve ImageAsset scaling (#5110)

Browse Source 
* Do not depend on current device screen while calculating Image Asset size.

* Scale the image asset to the exact requested size.

* Process image assets natively, pass keepAspectRatio based on the stretch property and Asset options.

* Fixed the splashscreen resource name as it cannot be read when containing a dot.

* Updated the Image Asset scale and rotate logic based on the Native one.

* Make the ImageAsset size more important than the Image decode size as its more specific.

* Fixed tslint errors.

* Added filePath support in the ImageAsset constructor for iOS in order to unify it with the Android implementation, support for relative files and file not found support errors.

* Added unit tests for ImageAssets.

* Added a sample app for UI testing of image-view with ImageAsset src.

* chore: apply PR comments
This commit is contained in:
Dimitar Tachev
2018-02-28 14:04:01 +02:00
committed by Alexander Djenkov
parent 27622d83ba
commit a94ec9946f
17 changed files with 262 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
tns-platform-declarations/android/org.nativescript.widgets.d.ts vendored
View File

@ -347,7 +347,7 @@
getRotationAngle(): number;
setRotationAngle(angle: number): void;
setUri(uri: string, decodeWidth: number, decodeHeight: number, useCache: boolean, async: boolean): void;
setUri(uri: string, decodeWidth: number, decodeHeight: number, keepAspectRatio: boolean, useCache: boolean, async: boolean): void;
setImageLoadedListener(listener: image.Worker.OnImageLoadedListener): void;
}
@ -409,6 +409,8 @@
export class Fetcher extends Worker {
private constructor();
public static getInstance(context: android.content.Context): Fetcher;
public static calculateInSampleSize(imageWidth: number, imageHeight: number,
reqWidth: number, reqHeight: number): number;
public addImageCache(cache: Cache): void;
public initCache(): void;
public clearCache(): void;