1.1、封装一个组件:PdfViewModal.tsx import React, { useState } from 'react'import { Modal, Spin, Alert } from'antd'import { Document, Page, pdfjs } from'react-pdf'import'react-pdf/dist/esm/Page/AnnotationLayer.css'import'react-pdf/dist/esm/Page/TextLayer.css';//配置 PDF.js 的 worker...
pdfjsLib.getDocument(url).promise.then(pdf => { // 获取第一页 pdf.getPage(1).then(page => { const scale = 1.5; const viewport = page.getViewport({ scale }); // 准备canvas元素 const canvas = document.getElementById('pdf-canvas'); const context = canvas.getContext('2d'); canvas....
</Document> <Tooltip title={pageCurrent == 1 ? "已是第一页" : "上一页"}> <LeftOutlined onClick={prevPage} /> </Tooltip> <Input value={pageCurrent} onChange={ pageNumChange } onPressEnter={ toPage } type="number" /> / {pageTotal} <Tooltip title={pageCurrent == pageTotal...
const task = new Array(pdfDocument.numPages).fill(null) await Promise.all(task.map(async (_, i) => { const page = await pdfDocument.getPage(i + 1) const viewport = page.getViewport({ scale: options.scale || 2 }) const canvas = document.createElement('canvas') canvas.width = viewpo...
document={<Template profile={profile}/>}fileName='somename.pdf'>{({loading})=>(loading?'Loading document...':'Download now!')}</PDFDownloadLink>)}// 创建文档组件constTemplate=({profile})=>{return(<Document><Page size='A4'style={styles.page}><LeftSection profile={profile}/><RightSecti...
ReactDOM.render(<App />, document.getElementById('root')); react-pdf pdf链接渲染展示pdf,解决@react-pdf/renderer样式问题,可以通过第一种方式生成的blob地址或url渲染 import React, { useState } from "react"; import { Document, Page, pdfjs } from 'react-pdf'; ...
import { useState } from 'react'; import { Document, Page } from 'react-pdf'; function MyApp() { const [numPages, setNumPages] = useState<number>(); const [pageNumber, setPageNumber] = useState<number>(1); function onDocumentLoadSuccess({ numPages }: { numPages: number }): void {...
PDFJS.getDocument(fileUrl).promise.then(pdfDoc_ => { pdfDoc.current = pdfDoc_ pdfNumPages.current = pdfDoc_.numPages renderPage(1) }) }, []) return ( ) } export default FilePDF 这种实现比较繁琐,所以也就有了react-pdf,对pdfjs-dist...
document : 实现PDF文档功能 filename:下载后 PDF 的名称 style:用于添加样式的标签 在发票表单中添加样式 src > 组件 > createInvoice > styles.css 代码语言:javascript 代码运行次数:0 运行 AI代码解释 .invoice { display: flex; padding: 10px; margin: 20px; border-radius: 12px; justify-content: ...
页面居中用的 flex 布局， pdf 放大溢出后，无法通过滚动条完全展示 子元素加了样式，已修复 样式：js：直接在 <Document file={{url:xxx,withCredentials:true}}/> 不行，要放到 state 中 见插件相关issues:https://github.com/wojtekmaj/react-pdf/issues/308#issuecomment-443538284 ...