Open
Bug 873401
Opened 11 years ago
Updated 2 years ago
svg rotated text or lines render differently when animated. Leads to jittering
Categories
(Core :: SVG, defect)
Tracking
()
NEW
| Tracking | Status | |
|---|---|---|
| firefox21 | --- | affected |
| firefox22 | --- | affected |
| firefox23 | --- | affected |
| firefox24 | --- | affected |
| firefox-esr17 | --- | unaffected |
People
(Reporter: timofey.illarionov, Unassigned)
References
Details
(Keywords: regression)
Attachments
(2 files)
svg_rotated_text_before_and_after.png
User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:21.0) Gecko/20100101 Firefox/21.0 (Beta/Release) Build ID: 20130511120803 Steps to reproduce: created svg text with transform="rotate(0 20,40)" javascript interval changes rotation angle by 1 every 500ms Actual results: Visible jittering between blurry and clear text. Expected results: Text is not jittering.
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Updated•11 years ago
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Component: Untriaged → SVG
Product: Firefox → Core
added testcase also jsfiddle link http://jsfiddle.net/Pf6zR/3/ if needed
Flags: needinfo?(timofey.illarionov)
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Updated•11 years ago
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Attachment #750954 -
Attachment mime type: text/plain → text/html
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Comment 3•11 years ago
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It works as expecting if set svg.display-lists.painting.enabled to false
Blocks: 776054
Status: UNCONFIRMED → NEW
status-firefox21:
--- → affected
status-firefox22:
--- → affected
status-firefox23:
--- → affected
status-firefox24:
--- → affected
status-firefox-esr17:
--- → unaffected
Ever confirmed: true
Version: 21 Branch → 18 Branch
Keywords: regression
Transitioning between active and inactive layers I guess? Use CSS animations instead :-)
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Updated•11 years ago
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Summary: svg rotated text is blurry at first, then it becomes clear. Leads to jittering → svg rotated text or lines render differently when animated. Leads to jittering
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Updated•2 years ago
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Severity: normal → S3
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Description
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