examSystem-Anxin/src/app/working-area/model/axPreviewImageShape.ts

import { Sprite, Texture } from 'pixi.js';
import { WorkingAreaComponent } from '../working-area.component';
import { AxShape } from './axShape';

export class AxPreviewImageShape extends AxShape {
    image: Sprite = null;
    /**
     *
     */
    constructor(workingArea: WorkingAreaComponent) {
        super(null, workingArea);
        this.image = new Sprite();
        this.image.width = 32;
        this.image.height = 32;
        this.image.anchor.set(0.5);
        this.interactive = false;
        this.scale.set(1 / this.workingArea.backgroundImage.scale.x);
        this.addChild(this.image);
    }
    /**
     * 重新设置图片地址
     * @param url 图片路径
     */
    setImageUrl(url: string) {
        this.image.texture = Texture.from(url);
    }
}