ArthurHub / ArthurHub/HTML-Renderer
HTML with Images - unwanted image scaling problem
- Dominant language
- C#
- Stars
- 1.4k
- Forks
- 550
- Avg merge
- 14d 9h
- Merged PRs (30d)
- 1
Description
When HTML contains images they are scaled up by ~20% when converting to PDF.
Image 1:

_This is the desired look when generating (taken from HTML template)_
Image 2:

_This is the result i am getting_
When HTML is opened in browser it looks like _example 1_ as it should be.
The < img > tag have height and width attributes and this is occurring every time image is present in the HTML.
Contributor guide
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Research direction
Start by reproducing the issue with the HTML containing an img tag with explicit height and width attributes, then trace the HTML image-sizing and PDF rendering entry points. Compare the generated PDF dimensions with the browser result; done means images retain the dimensions specified by the HTML without the unwanted scaling.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- csharp
- Domain
- desktop
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100