core-egret.Graphics

egret.Graphics 使用範例

class Main extends eui.UILayer {

    protected createChildren(): void {
        super.createChildren();
        egret.lifecycle.onPause = () => egret.ticker.pause();
        egret.lifecycle.onResume = () => egret.ticker.resume();
        egret.registerImplementation('eui.IAssetAdapter', new AssetAdapter());
        egret.registerImplementation('eui.IThemeAdapter', new ThemeAdapter());
        this.runGame();
    }

    private async loadResource() {
        let loadingView = this.stage.addChild(new LoadingUI()) as LoadingUI;
        await RES.loadConfig('resource/default.res.json', 'resource/');
        await new Promise(resolve => new eui.Theme('resource/default.thm.json', this.stage).once(eui.UIEvent.COMPLETE, resolve, this));
        await RES.loadGroup('preload', 0, loadingView);
        this.stage.removeChild(loadingView);
    }

    private async runGame() {
        await this.loadResource();
        // --- Edwin 給你最乾淨的程式碼, 從這行以下開始寫喔 ---

        // 畫圓
        this.drawCircle();
        // 畫圓角矩形
        this.drawRoundRect();
        // 畫矩形
        this.drawRect();
    }

    private drawCircle():void {
        const shape:egret.Shape = new egret.Shape();
        shape.graphics.beginFill(0xff0000);
        shape.graphics.drawCircle(50, 50, 50);
        shape.graphics.endFill();
        this.addChild(shape);
    }

    private drawRoundRect():void {
        const shape:egret.Shape = new egret.Shape();
        shape.graphics.beginFill(0x00ff00);
        shape.graphics.drawRoundRect(100, 100, 100, 100, 10, 10);
        shape.graphics.endFill();
        this.addChild(shape);
    }

    private drawRect():void {
        const shape:egret.Shape = new egret.Shape();
        shape.graphics.beginFill(0x0000ff);
        shape.graphics.drawRect(200, 200, 100, 100);
        shape.graphics.endFill();
        this.addChild(shape);
    }

}