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fix: getViewPortScale边界情况处理

This commit is contained in:
聆一 2021-01-14 14:47:04 +08:00
parent 899fb397b0
commit 6c22eaf672
1 changed files with 3 additions and 0 deletions
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3
packages/utils/src/dom.ts
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@ -155,6 +155,9 @@ export function printCanvas(canvas: HTMLCanvasElement) {
export function getViewPortScale() {
const meta = document.querySelector('meta[name="viewport"]');
if (!meta) {
return 1;
}
const contentItems = (meta as any).content?.split(',');
const scale = contentItems.find((item: string) => {
const [key, value] = item.split('=');