jsPDF low quality image exporting - javascript

So I am using a cool tool called cropit to crop images. Now I am trying to get the cropped image exported in a PDF file, using jsPDF.
You can check the editor here: http://code.reloado.com/ecagos3/edit#html,live
(The PDF downloading part wont work, but by downloading the code an trying it out in localhost should be fine I guess)
The PDF file gets generated, but the quality of the image is just awful. You can check it out here: https://www.docdroid.net/KgJbYjk/test.pdf.html
Here is the original image: http://imgur.com/a/ZtmE1
Does someone know a solution for getting the normal output, or why this issue happened? Thanks in advance!

I've found the solution via a PHP library. It's called - mPDF

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pdfkit library is not embedding images in the pdf file generated

I am using PDFkit with node.js to convert an html page to pdf. HTML page has several image tags in body tag.
However When I convert html to pdf I get the black page generated. Can someone help me with the issue? thanks in advance!
#simran I hope this answer solves your issue. Try this logic it works for me:
I just posted it on another thread for pdf related issue: https://stackoverflow.com/a/64114358/3202440

ngx-quill image doesn't render after upload on server

i have tried to implement image upload like in this example for ngx-quill editor: https://github.com/KillerCodeMonkey/ngx-quill/issues/89#issuecomment-542907588
It uploads the image, all is good.
But for some reasons, the image doesn't insert in the editor after server returns me the url to the image.
I notice that
range = this.meQuillRef.getSelection(true);
range.index it is always 0, i guess it shouldn't be.
Maybe someone already faced this issue and found a solution, thanks!

How to parse ZoomifyImageFormat image?

Sorry for my english :)
I have a problem with parsing images from one site. They are uses zoomify.com products. On network tab (chrome dev tools) it gets .zif files with postfix, like:
"/abc/file.zif?t1474131368079n22". How to get original JPEG image, knowing "/abc/file.zif" file (without postfixes).
example:
http://www.sunnybrookrvresort.com/Zoomify5/10-ZIF-OneFileStorage.htm
Thx.
Since ZIF is a subformat of BigTIFF, you should be able to get the original by changing the extension to TIF (/abc/file.tif) and open it in Photoshop or other photo editors. Afterwards, you could save it in other formats such as JPEG.
Here's what I got based on the example you provided:
https://imgur.com/a/Ay4mudK

Convert a long HTML page to PDF persisting CSS

I have tried JSPDF and HTML2Canvas for this. While the HTML is rendered successfully, its CSS is entirely messed up. I also read somewhere that html2canvas doesn't work with long pages.
Can anyone provide me a simple Javascript code that takes DOM element and generates its PDF and also maintains its CSS? I would really appreciate it. Thanks.

Include PDF as an image in HTML

When using LaTeX one can include a PDF as an image (this is usually done, e.g., with scientific papers, in which one can include a graph in PDF, so that it can be shown properly at different scales).
By using some tools like remark and MathJax one can create web pages with some LaTeX insertion.
Now, suppose I am interested in including a PDF as an image, as I usually do with plain LaTeX files.
I have tried to include my PDF using the <img> tag, and everything was working, since I realized that this only works in Safari (since Safari considers PDFs as images too). This consequently does not work in other browsers, as Chrome / Firefox.
So, I tried to include the image with an <embed> tag, as shown here. However, what I obtain is a mini-PDF viewer inside the browser, with a grey frame all around the image I am including. I would instead like to include just the image, with no frames.
Is there a way of reproducing this behavior?
Thank you in advance.
I dont know what type of framework or cms you use for your Homepage. But i guess you have to use sth like "imagemagick" to render your pdf files, like its done in wordpress or other cms systems.

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