Closed Bug 1544209 Opened 6 years ago Closed 6 years ago

getBoundingClientRect returns wrong result for <tspan> when SVG transform is applied on <text>

Categories

(Core :: SVG, defect)

Product:
Core
Component:
SVG
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED FIXED
Milestone:
mozilla68
Tracking Flags:
Tracking Status
firefox66 --- wontfix
firefox67 --- wontfix
firefox68 --- fixed

People

(Reporter: violet.bugreport, Assigned: violet.bugreport)

Details

Attachments

(2 files)

wrong-text-bounding-box-with-svg-transform.html
298 bytes, text/html
Details
Bug 1544209 - Should not scale mFontSizeScaleFactor for user space
47 bytes, text/x-phabricator-request
Details | Review

This should be an old bug, I can at least reproduce on Firefox 66. It works fine when no transform or CSS transform is applied. Only broken for SVG transform.

status-firefox66: --- → affected
status-firefox67: --- → affected
Assignee: nobody → violet.bugreport
Status: NEW → ASSIGNED

We already get the user space metrics, mFontSizeScaleFactor is irrelevant
and the scaling should not be applied in the first place.

Otherwise we will get very wrong bounding box when <text> has SVG transform
or the font has extreme size.

Pushed by violet.bugreport@gmail.com: https://hg.mozilla.org/integration/autoland/rev/030327cc0e91 Should not scale mFontSizeScaleFactor for user space r=longsonr

https://hg.mozilla.org/mozilla-central/rev/030327cc0e91

Status: ASSIGNED → RESOLVED
Closed: 6 years ago
status-firefox68: --- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla68
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