使用Scriptable制作IOS小组件之图片展示

 1 let widget = await createWidget();
 2 if (!config.runsInWidget) {
 3     await widget.presentLarge();
 4 }
 5 Script.setWidget(widget);
 6 Script.complete();
 7 async function createWidget() {
 8     let widget = new ListWidget(); // 图片
 9     let bg = await getImage(‘https://images.cnblogs.com/cnblogs_com/jwyblogs/1576071/o_201009005448bg.jpg‘);
10     widget.backgroundImage = await shadowImage(bg);
11     return w;
12 }
13 async function getImage(url) {
14     let r = await new Request(url);
15     return await r.loadImage();
16 }
17 async function shadowImage(img) {
18     let ctx = new DrawContext();
19     ctx.size = img.size;
20     ctx.drawImageInRect(img, new Rect(0, 0, img.size[‘width‘], img.size[‘height‘]));
21     let res = await ctx.getImage();
22     return res;
23 }