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CHTML doesn't scale bounding box for content in unknown fonts in script sizes. #2818

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dpvc opened this issue Jan 11, 2022 · 0 comments
Closed

CHTML doesn't scale bounding box for content in unknown fonts in script sizes. #2818

dpvc opened this issue Jan 11, 2022 · 0 comments
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Accepted Issue has been reproduced by MathJax team Fixed v3 v3.2
Milestone
3.2.1

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@dpvc
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dpvc commented Jan 11, 2022

When CHTML needs to measure content that is in a non-MathJax font (e.g., unicode characters not in its fonts, or when mtextInheritFont is used, or when an explicit font is specified in a style attribute), it fails to account for the scaling for script and script-script sizes. See this StackOverflow post for an example.

The unknownText() function needs to be passed the relative scaling factor from the element's BBox structure and compensate for that.
@dpvc dpvc added Accepted Issue has been reproduced by MathJax team Ready for Development v3 labels Jan 11, 2022
@dpvc dpvc self-assigned this Jan 11, 2022
dpvc added a commit to mathjax/MathJax-src that referenced this issue Jan 12, 2022
@dpvc
Take relative scaling into account for CHTML output of non-MathJax fo…
09ee997 
…nts (mathjax/MathJax#2818)
@dpvc dpvc mentioned this issue Jan 12, 2022
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@dpvc dpvc added this to the 3.2.1 milestone Jan 31, 2022
dpvc added a commit to mathjax/MathJax-src that referenced this issue Feb 22, 2022
@dpvc
Merge pull request #755 from mathjax/issue2818
a599d11 
Take relative scaling into account for CHTML output of non-MathJax fonts (mathjax/MathJax#2818)
@dpvc dpvc added Merged Merged into develop branch and removed Ready for Review labels Feb 22, 2022
@dpvc dpvc removed their assignment Jun 1, 2022
@dpvc dpvc added Fixed v3.2 and removed Merged Merged into develop branch labels Jun 1, 2022
@dpvc dpvc closed this as completed Jun 1, 2022
dpvc added a commit to mathjax/MathJax-src that referenced this issue Aug 5, 2022
@dpvc
Take relative scaling into account for CHTML output of non-MathJax fo…
6401433 
…nts (mathjax/MathJax#2818)
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@samul-1 samul-1 mentioned this issue Sep 9, 2024
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Accepted Issue has been reproduced by MathJax team Fixed v3 v3.2
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