[英]html-pdf converters that are compatible with css flex-box
I am trying to put together a pdf from html template code.我正在尝试将 html 模板代码中的 pdf 放在一起。 The problem I am running into is that the html-pdf converters I have tried don't format the css properly, I guess they are not yet compatible with css flex-box.
我遇到的问题是我尝试过的 html-pdf 转换器没有正确格式化 css,我猜它们还不兼容 css flex-box。
I have looked at two approaches:我看过两种方法:
Using html-pdf package on Node.js在 Node.js 上使用 html-pdf package
Using jinja2, pdfkit and wkhtmltopdf in python在 python 中使用 jinja2、pdfkit 和 wkhtmltopdf
Both approaches allow me to template the html and dynamically build a pdf from html but the css conversion does not 100% work (css flex-box fails). Both approaches allow me to template the html and dynamically build a pdf from html but the css conversion does not 100% work (css flex-box fails).
Any ideas on html to pdf converters that can handle css flex-box?关于可以处理 css flex-box 的 html 到 pdf 转换器的任何想法? Or, does anyone know of any fixes for the approaches above so they can handle css flex-box?
或者,有没有人知道上述方法的任何修复,以便他们可以处理 css flex-box? Just want to make a pdf from css flex-box styled html.
只想从 css flex-box 风格的 html 制作 pdf。
Thanks!谢谢!
You can use jsPDF along with html 2 canvas.您可以将 jsPDF 与 html 2 canvas 一起使用。
HTML2canvas takes sreenshots of a element an js pdf downloads them. HTML2canvas 获取元素的 sreenshots 一个 js pdf 下载它们。
I found in the html2canvas library it supports flex.我在 html2canvas 库中发现它支持 flex。
Here is an example(without using flex);这是一个示例(不使用 flex);
function savetopdf(){ var HTML_Width = $(".result").width(); var HTML_Height = $(".result").height(); var top_left_margin = 5; var PDF_Width = HTML_Width + (top_left_margin * 2); var PDF_Height = (PDF_Width * 1.5) + (top_left_margin * 2); var canvas_image_width = HTML_Width; var canvas_image_height = HTML_Height; var totalPDFPages = Math.ceil(HTML_Height / PDF_Height) - 1; html2canvas($(".result")[0]).then(function (canvas) { var imgData = canvas.toDataURL("image/jpeg", 1.0); var pdf = new jsPDF('p', 'pt', [PDF_Width, PDF_Height]); pdf.addImage(imgData, 'JPG', top_left_margin, top_left_margin, canvas_image_width, canvas_image_height); for (var i = 1; i <= totalPDFPages; i++) { pdf.addPage(PDF_Width, PDF_Height); pdf.addImage(imgData, 'JPG', top_left_margin, -(PDF_Height*i)+(top_left_margin*4),canvas_image_width,canvas_image_height); } pdf.save("aswinwriter.pdf"); }); }
<script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/1.3.3/jspdf.min.js"></script> <script src="https://html2canvas.hertzen.com/dist/html2canvas.js"></script> <script src="https://code.jquery.com/jquery-1.12.4.js"></script> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script> <div id="result" class="result"> Example </div> <button onclick="savetopdf()">TRY IT </button>
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