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remove quirk (formerly in spec, copied from CoreGraphics) from <canvas> shadowBlur handling

RESOLVED FIXED in mozilla2.0b7

Status

()

Core
Canvas: 2D
RESOLVED FIXED
7 years ago
6 years ago

People

(Reporter: dbaron, Assigned: dbaron)

Tracking

({html5})

Trunk
mozilla2.0b7
html5
Points:
---

Firefox Tracking Flags

(blocking2.0 beta8+)

Details

Attachments

(1 attachment)

(Assignee)

Description

7 years ago
Per my suggestion in http://www.w3.org/Bugs/Public/show_bug.cgi?id=10647 Hixie has changed the HTML5 spec to remove the really quirky handling of shadowBlur that was reverse-engineered from Apple's original implementation (and thus make it consistent with text-shadow, box-shadow).

Since we've already changed the meaning of shadowBlur once in this release (bug 590039), it would be good to get this change in this cycle rather than changing it twice in successive releases.

It's also a really really trivial change.
(Assignee)

Updated

7 years ago
blocking2.0: --- → beta8+
(Assignee)

Comment 1

7 years ago
Created attachment 481356 [details] [diff] [review]
patch

Tested on http://dbaron.org/css/test/2010/shadow-blur

I also tend to think people might want a blur larger than 25px now and then.
Attachment #481356 - Flags: review?(roc)
(Assignee)

Updated

7 years ago
Whiteboard: [needs review]
Attachment #481356 - Flags: review?(roc) → review+
(Assignee)

Comment 2

7 years ago
http://hg.mozilla.org/mozilla-central/rev/d88b7978d132
Status: ASSIGNED → RESOLVED
Last Resolved: 7 years ago
Resolution: --- → FIXED
Whiteboard: [needs review]
Target Milestone: --- → mozilla2.0b8
Target Milestone: mozilla2.0b8 → mozilla2.0b7

Comment 3

6 years ago
Hi,
In which Mozilla Firefox version these changes are available. 
As I tested the testcase(http://dbaron.org/css/test/2010/shadow-blur) in Firefox 4.0.1 version , it seems as test case is failing.

I suppose,to pass the test case, canvas element has to be look like same as paragraph element.

Please confirm.
(Assignee)

Comment 4

6 years ago
The changes are in Firefox 4.0.
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