Bug 37250

Summary: SVG Animation calcMode="discrete" only works for 'values'
Product: WebKit Reporter: Dirk Schulze <krit>
Component: SVGAssignee: Nobody <webkit-unassigned>
Status: RESOLVED WORKSFORME    
Severity: Normal CC: martin.hejral, rwlbuis, zimmermann
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: PC   
OS: OS X 10.5   
Bug Depends on: 63914    
Bug Blocks: 41761    
Attachments:
Description Flags
calcMode="discrete" works only for 'values', others use 'linear'
none
animateTransform attributeName="transform" type="rotate" calcMode="discrete" none

Dirk Schulze
Reported 2010-04-07 23:51:02 PDT
Created attachment 52841 [details] calcMode="discrete" works only for 'values', others use 'linear' SVG Animation calcMode="discrete" only works for 'values'
Attachments
calcMode="discrete" works only for 'values', others use 'linear' (1.02 KB, image/svg+xml)
2010-04-07 23:51 PDT, Dirk Schulze 		no flags
Details
animateTransform attributeName="transform" type="rotate" calcMode="discrete" (2.43 KB, image/svg+xml)
2011-07-04 10:52 PDT, MH 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Rob Buis
Comment 1 2011-06-02 15:08:11 PDT
Hi Dirk, (In reply to comment #0) > Created an attachment (id=52841) [details] > calcMode="discrete" works only for 'values', others use 'linear' > SVG Animation calcMode="discrete" only works for 'values' Does this work nowadays? It seems to animate exactly as in FF and Opera(I assume those are correct). Cheers, Rob.
Dirk Schulze
Comment 2 2011-06-02 23:39:55 PDT
I fixed it for number values. I'm unsure if we have the same problem with other kind of animation. Needs further testing.
MH
Comment 3 2011-07-04 10:39:18 PDT
I can confirm, that problem still exist in Safari 5, but OK in Chrome 14. http://www.w3.org/Graphics/SVG/Test/20030813/svggen/animate-elem-02-t.svg <animate id="an8" attributeName="height" calcMode="discrete" additive="sum" accumulate="sum" repeatCount="2" from="200" to="20" begin="0s" dur="4s" fill="freeze"/> Still works not in Safari 5. But OK in Chrome 14.0.803.0 dev -- Only basic example works in Safari 5: http://www.w3.org/Graphics/SVG/Test/20030813/svggen/animate-elem-09-t.svg <animate attributeName="height" calcMode="discrete" values="210;177;121;10" begin="0s" dur="8s" fill="freeze"/>
MH
Comment 4 2011-07-04 10:52:25 PDT
Created attachment 99647 [details] animateTransform attributeName="transform" type="rotate" calcMode="discrete" strange, in this case also works not (Chrome 14): <animateTransform attributeName="transform" type="rotate" from="0,25,25" to="30,25,25" dur="1s" repeatCount="2" calcMode="discrete" additive="sum" accumulate="sum" fill="freeze" />
Dirk Schulze
Comment 5 2011-09-07 01:41:12 PDT
Closing bug now. If we should still have problems with discrete a more specific br should be opened.
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