Closed Bug 1396535 Opened 7 years ago Closed 7 years ago

Transform translate rounding issue if we use relative length

Categories

(Core :: CSS Parsing and Computation, enhancement, P3)

Product:
Core
Component:
CSS Parsing and Computation
Type:
enhancement

Tracking

()

Status:
RESOLVED WONTFIX
Tracking Flags:
Tracking Status
firefox57 --- wontfix

People

(Reporter: boris, Unassigned)

References

Details

According to Bug 1392161 Comment 1, the following case is failed in Gecko: test.html > font-size: 1px; > transform: scale(100000) translate(0.001em) scale(0.00001); test-ref.html > transform: translate(100px); "== test.html test-ref.html" is failed. It seems all relative lengths used in translate() have this rounding issue in Gecko, i.e. we use nsRuleNode::CalcLength() to convert a relative length into a pixel value, but it seems there are some bugs there?
And the results in Chrome and Safari are correct.
Priority: -- → P3
This has been fixed for stylo in bug 1392161. Closing since this is gecko-specific now.
Status: NEW → RESOLVED
Closed: 7 years ago
Resolution: --- → WONTFIX
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