20 lines
559 B
JavaScript
20 lines
559 B
JavaScript
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/**
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* 通过浏览器打印对话框导出 PDF（目标打印机选「另存为 PDF」）。
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* 零依赖，适合当前纯前端报告查看器；复杂图表场景可改用服务端渲染 PDF。
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*/
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export async function printReportAsPdf(reportElement) {
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if (!reportElement) return;
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document.body.classList.add('dwbg9fb3-printing');
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await new Promise((resolve) => requestAnimationFrame(resolve));
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try {
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window.print();
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} finally {
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window.setTimeout(() => {
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document.body.classList.remove('dwbg9fb3-printing');
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}, 500);
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}
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}
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