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2 answers
86 views

My code snippet produces the output I want...well close. However, I am struggling to understand why scaleWidth and scaleHeight needed to be 400. My goal was to have the SVG drawn with a width & ...
Eric G's user avatar
  • 806
0 votes
1 answer
51 views

What I am trying to do is draw the SVG over the blue circle on the canvas. The blue circle should be the background. However, the result is just the SVG. The final result should look something like (...
Eric G's user avatar
  • 806
0 votes
1 answer
60 views

I am using canvg inside of a Web Worker to draw an SVG into an OffscreenCanvas. I will draw the SVG in black. Is it possible to apply a color to the SVG without modifying the SVG itself or using CSS? ...
0 votes
2 answers
126 views

I have developed a scientific application to measure the area of shapes drawn on a scanned paper using canvg (version 3. something). The application works mostly fine (in Chrome), but gets really slow ...
mnzl's user avatar
  • 340
2 votes
1 answer
421 views

I'm developing a Firefox extension and for security issues I need to use Canvg offline, in a browser without server. I would like to use it in a pure js script. I have read the documentation but there ...
1 vote
1 answer
201 views

I have an old TypeScript project with the following tsconfig: { "compilerOptions": { "baseUrl": "./src", "outDir": "build/dist", "...
0 votes
1 answer
143 views

Here's the beginning of my codeI made some plots in a javascript canvas and I would like to be able to download them in svg format directly to my computer's hard drive. So I made a button, and a ...
1 vote
0 answers
203 views

We are using the Canvg plugin version(2.0.0) (https://github.com/canvg/canvg) in our Javascript project. We are trying to upgrade it to the latest version (4.0.1). We don't use any package manager ...
0 votes
1 answer
891 views

For my application I am using Canvg (also jsPDF, but that's not relevant) and when I invoke the canvg() method it gives me this error: Uncaught TypeError: Cannot read properties of undefined (reading '...
1 vote
0 answers
402 views

I want to download as a PNG image using amazon s3 url which is a svg. What's the ideal way to convert this SVG to PNG and download it? s3 URL: https://eocs-icons.s3.amazonaws.com/withText/2022/clean....
0 votes
1 answer
401 views

I have a node.js process with a canvas that is being exported to a frame buffer as a bitmap (RGBA values in Uint8Array). Now I want to draw SVG to this canvas, and found canvg which works well for ...
0 votes
1 answer
271 views

There used to be a way to add a callback function renderCallback. I've searched high and low but can't seem to find any examples of how to replicate that in canvg 3.x. Is there anyone who can point me ...
0 votes
0 answers
212 views

I am using chartist to take a screenshot of my page which contains a chart line and save it to the server, the page is displayed correctly but the chart is not rendered. I did some research before ...
0 votes
1 answer
2k views

So, I'm using canvg and the function which converts svg file to a jpg/png just downloads and ignores id of a svg block element, so I get the blank image, what could be wrong? Maybe Vue does not ...
0 votes
0 answers
46 views

I have a svg with background patterns defined using images. To convert this SVG into png and save in disk , I am using canvg to convert first into canvas and into png image as follows: const canvas =...
Sanjay's user avatar
  • 515

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