如何在 react-to-print 中设置 A5 页面大小

如何解决如何在 react-to-print 中设置 A5 页面大小

我通常使用 react-to-print 来打印 react 组件，工作量小，灵活性大。我想在我的 react-project 中设置页面大小。

这是我的代码：

const Invoice = (props) => {

var clientInfo = JSON.parse(localStorage.getItem('clientInfo'));
var date = new Date().getDate(); //Current Date
var month = new Date().getMonth(); //Current Month
var year = new Date().getFullYear(); //Current Year
var months = ['Jan','Feb','march','April','May','June','July','Aug','Sep','Oct','Nov','Dec']

var fullDAte = months[month]+'-'+date+'-'+year
// console.log("printing forr ----------->================",fullDAte );
var docTitle = clientInfo.clientName +'_Date_' +fullDAte

const componentRef = useRef();    
const handlePrint = useReactToPrint({
  content: () => componentRef.current,documentTitle: docTitle,});

return (
  <div class="printBtn-container">
    <PrintPage ref={componentRef} />
    <div className="printBtnStyling">
    <button className="printBtn" onClick={handlePrint}>Print this out!</button>
    <button className="printBtn" onClick={()=>{props.history.goBack()}}>Make New Invoice</button>
    </div>
  </div>
);

};

这是我要打印或另存为 pdf 的主要组件：

const PrintPage =  React.forwardRef((props,ref) => {
           

          ----My Compoenent code here----

 })

我为整个项目导入这个

import { useReactToPrint } from 'react-to-print';

请指导我如何进行页面大小设置