浏览器缩放时如何缩放打印内容? [英] how did not zoom content on printing when browser zoom?

查看:1477
本文介绍了浏览器缩放时如何缩放打印内容?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

浏览器缩放时如何缩放打印内容?
放大浏览器打印(使用iframe)不应该改变
i try:

  document.body.style .transformOrigin ='左上角'; 
document.body.style.transform ='scale('+ scale +')';

但页面非常长时不正确

  const updateSizePrintPage =()=>解析方案

{
let scale = 1 / window.devicePixelRatio;
document.getElementById('print-page')。style.transform ='scale('+ scale +')';
document.getElementById('print-page')。style.transformOrigin ='top left';
};
window.addEventListener('resize',updateSizePrintPage)

它适用于我。 / p>

how did not zoom content on printing when browser zoom? on zoom browser printing(use iframe) should not changed i try:

document.body.style.transformOrigin = 'top left';
document.body.style.transform = 'scale(' + scale + ')';

but it's not correctly when page very long

解决方案

I use next code:

const updateSizePrintPage = () => {
        let scale = 1 / window.devicePixelRatio;
        document.getElementById('print-page').style.transform = 'scale(' + scale + ')';
        document.getElementById('print-page').style.transformOrigin = 'top left';
      };
 window.addEventListener('resize', updateSizePrintPage )

and it works for me.

这篇关于浏览器缩放时如何缩放打印内容?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

查看全文
登录 关闭
扫码关注1秒登录
发送“验证码”获取 | 15天全站免登陆