zhangyi
18 lines
599 B
TypeScript
18 lines
599 B
TypeScript
import { PAPER_SIZE } from './constant';
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export function setCanvasSize(canvas: Canvas, paperSize: PaperSize) {
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const sizeObj = PAPER_SIZE[paperSize];
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// const { pixelRatio: dpr, windowWidth, windowHeight } = wx.getWindowInfo();
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// const printWidth = A4.width;
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// const printHeight = A4.height;
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// @ts-ignore
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// const originWidth = canvas._width || windowWidth;
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// // @ts-ignore
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// const originHeight = canvas._height || windowHeight;
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canvas.width = sizeObj.width;
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canvas.height = sizeObj.height;
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console.log('canvas----:', canvas);
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return canvas;
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}
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