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feat:add PlcaeHolder and Error setting for Image

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pengfei.zhou
2020-03-05 11:01:10 +08:00
committed by osborn
parent 9394e8927e
commit 5053262dd5
13 changed files with 393 additions and 28 deletions
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65
doric-js/index.d.ts vendored
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@@ -473,30 +473,57 @@ declare module 'doric/lib/src/widget/text' {
declare module 'doric/lib/src/widget/image' {
import { IView, View } from "doric/lib/src/ui/view";
import { Color } from "doric/lib/src/util/color";
export enum ScaleType {
ScaleToFill = 0,
ScaleAspectFit = 1,
ScaleAspectFill = 2
ScaleToFill = 0,
ScaleAspectFit = 1,
ScaleAspectFill = 2
}
export interface IImage extends IView {
imageUrl?: string;
imageBase64?: string;
scaleType?: ScaleType;
isBlur?: boolean;
loadCallback?: (image: {
width: number;
height: number;
} | undefined) => void;
imageUrl?: string;
imageBase64?: string;
scaleType?: ScaleType;
isBlur?: boolean;
placeHolderImage?: string;
placeHolderColor?: Color;
errorImage?: string;
errorColor?: Color;
loadCallback?: (image: {
width: number;
height: number;
} | undefined) => void;
}
export class Image extends View implements IImage {
imageUrl?: string;
imageBase64?: string;
scaleType?: ScaleType;
isBlur?: boolean;
loadCallback?: (image: {
width: number;
height: number;
} | undefined) => void;
imageUrl?: string;
imageBase64?: string;
scaleType?: ScaleType;
isBlur?: boolean;
/**
* Display while image is loading
* Local file name
*/
placeHolderImage?: string;
/**
* Display while image is loading
* Color
* This priority is lower than placeHolderImage
*/
placeHolderColor?: Color;
/**
* Display while image is failed to load
* It can be file name in local path
*/
errorImage?: string;
/**
* Display while image is failed to load
* Color
* This priority is lower than errorImage
*/
errorColor?: Color;
loadCallback?: (image: {
width: number;
height: number;
} | undefined) => void;
}
export function image(config: IImage): Image;
}