34 lines
864 B
JavaScript
34 lines
864 B
JavaScript
// 通过插件的方式引用 Layout
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const Layout = requirePlugin('Layout').default;
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let sharedCanvas = wx.getSharedCanvas();
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let sharedContext = sharedCanvas.getContext("2d");
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const style = {
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container: {
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width: '100%',
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height: '100%',
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justifyContent: "center",
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alignItems: "center",
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},
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loading: {
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width: 150,
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height: 150,
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borderRadius: 75,
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},
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};
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const tpl = `
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<view id="container">
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<image src="open-data/render/image/loading.png" id="loading"></image>
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</view>
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`;
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export function showLoading() {
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Layout.clear();
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Layout.init(tpl, style);
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Layout.layout(sharedContext);
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const image = Layout.getElementById('loading');
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let degrees = 0;
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Layout.ticker.add(() => {
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degrees = (degrees + 2) % 360;
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image.style.transform = `rotate(${degrees}deg)`;
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});
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}
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