Much faster than using puppeteer and way easier to format/size.Ĭonst Ĭonst stream = imgToPDF(, imgToPDF.sizes. I'm dynamically generating PDF documents using node canvas and image-to-pdf. This doesn't mean it is wrong to do it like this, you just have to know when to use the right tool for the right job. And because devs know html, that's the easy solution. This package is used to generate HTML to PDF in Nodejs - GitHub - hajareshyam/pdf-creator-node: This package is used to generate HTML to PDF in Nodejs. line-wrapping text-alignments (left, right, centered, justified) numbered and bulleted lists margins images and vector graphics styling. Step 2 Add required packages and read HTML template. PDF document generation library for server-side and client-side usage in pure JavaScript. Using html for pdf generation seem natural, instinctive even, because we are so used to see pdf and webpages work together, you can even print (to pdf) a webpage.īut people don't realize the heavy lifting and arbitrary decisions that the web browser does behind the scene, and that the html + css structure doesn't translate easily to the pdf format, were there is not dom, potentially multiple pages, and no really good equivalent for stuff that are taken for granted in a WebView, like the size of a pixel (pdf is a format for physical, real world document, so it store sizes in dot -1/72 of an inch- and doesn't adapt to the type of screen you view it on like a webpage).īut the web browser make it work, mostly, so it is usable. Step 1 install the PDF creator packages by the following command. I wouldn't say it's a hack, more like a janky solution. Ive just written a library called jsPDF which generates PDFs using Javascript alone.
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