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Picture 图片

例子#

基本用法#

import { Window, Picture, ResourceSource } from 'ave-ui';import * as fs from 'fs';import * as path from 'path';
export function main(window: Window) {    const picture = new Picture(window);    const buffer = fs.readFileSync(path.resolve(__dirname, './Clock#6.png'));    const source = ResourceSource.FromBuffer(buffer);    picture.SetPicture(source);
    const container = getControlDemoContainer(window, 1, 300, 300);    container.ControlAdd(picture).SetGrid(1, 1);    window.SetContent(container);}

这个例子演示了如何显示一张图片：

picture basic

API#

export interface IPicture extends IVisual {    // 设置图片来源    SetPicture(rs: ResourceSource): Picture;}
export class ResourceSource {    Type: ResourceSourceType = ResourceSourceType.Resource;    ResourceId: number = 0;    InMemory: InMemoryData = new InMemoryData();
    static FromBuffer(        buffer: Buffer,        rowPitch: number = 0,        slicePitch: number = 0,    );}
export enum ResourceSourceType {    Resource,    InMemory,}