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Updated some APIs with @param defintions. Added .impl suffix to the ImageSource module.

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atanasovg
2014-05-21 15:15:48 +03:00
parent 9dd3ba70c5
commit a6edd119d0
12 changed files with 112 additions and 70 deletions
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110
image-source/image-source.ts
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@ -1,110 +0,0 @@
import app = require("application");
import native = require("image-source/image-source-native");
import promises = require("promises/promises");
import http = require("http");
export enum ImageFormat {
PNG,
JPEG,
}
export class ImageSource {
public android: android.graphics.Bitmap;
public ios: UIKit.UIImage;
constructor() {
this.setNativeInstance(null);
}
public loadFromResource(name: string): boolean {
var nativeInstance = native.fromResource(name);
this.setNativeInstance(nativeInstance);
return nativeInstance != null;
}
public loadFromFile(path: string): boolean {
var nativeInstance = native.fromFile(path);
this.setNativeInstance(nativeInstance);
return (nativeInstance != null);
}
public loadFromData(data: any): boolean {
var nativeInstance = native.fromData(data);
this.setNativeInstance(nativeInstance);
return (nativeInstance != null);
}
public setNativeSource(source: any): boolean {
this.setNativeInstance(source);
return source != null;
}
public saveToFile(path: string, format: ImageFormat, quality?: number): boolean {
return native.saveToFile(this.getNativeInstance(), path, format, quality);
}
get height(): number {
if (this.android) {
return this.android.getHeight();
}
if (this.ios) {
return this.ios.size.height;
}
return NaN;
}
get width(): number {
if (this.android) {
return this.android.getWidth();
}
if (this.ios) {
return this.ios.size.width;
}
return NaN;
}
private setNativeInstance(instance: any) {
if (app.android) {
this.android = instance;
} else if (app.ios) {
this.ios = instance;
}
}
private getNativeInstance(): any {
if (this.android) {
return this.android;
}
if (this.ios) {
return this.ios;
}
return undefined;
}
}
export function fromResource(name: string): ImageSource {
var image = new ImageSource();
return image.loadFromResource(name) ? image : null;
}
export function fromFile(path: string): ImageSource {
var image = new ImageSource();
return image.loadFromFile(path) ? image : null;
}
export function fromData(data: any): ImageSource {
var image = new ImageSource();
return image.loadFromData(data) ? image : null;
}
export function fromNativeSource(source: any): ImageSource {
var image = new ImageSource();
return image.setNativeSource(source) ? image : null;
}
export function fromUrl(url: string): promises.Promise<ImageSource> {
return http.getImage(url);
}