Steps to replicate the issue (include links if applicable):
See File:SVG text dominant baseline.svg
The file uses the SVG attribute dominant-baseline with four values.
What happens?:
All four texts are rendered in the default position, i.e. the text appears above the black line.
What should have happened instead?:
For central, middle and hanging the text should have the respective vertical positioning.
This works in all browsers, but not in Wikimedia projects.
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Open | BUG REPORT | None | T431758 SVG attribute `dominant-baseline` does not work | ||
| Open | None | T419815 Update librsvg to version >= 2.60 |
According to https://commons.wikimedia.org/wiki/Librsvg_bugs , librsvg 2.54.7 is used for converting SVG to PNG previews.
On my own computer I found that librsvg 2.54.7 produces a PNG with the problem described above for SVG text dominant baseline.svg .
Fixed upstream in https://gitlab.gnome.org/GNOME/librsvg/-/work_items/414 already.
Fix is included in librsvg 2.59.90 or later.
Cannot reproduce the problem with librsvg 2.62.3 locally via rsvg-convert -w 512 -f png -u -o SVG_text_dominant_baseline.svg.png SVG_text_dominant_baseline.svg