323116 – [Canvas] [GC] gcOperations rendered with every request

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Bug 323116 - [Canvas] [GC] gcOperations rendered with every request

Summary: [Canvas] [GC] gcOperations rendered with every request

Status:	RESOLVED FIXED

Alias:	None

Product:	RAP
Classification:	RT
Component:	RWT (show other bugs)
Version:	1.3
Hardware:	All All

Importance:	P3 normal (vote)
Target Milestone:	1.4 M2
Assignee:	Project Inbox
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Depends on:
Blocks:	322697
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Reported:	2010-08-19 05:28 EDT by Ivan Furnadjiev
Modified:	2010-08-20 16:15 EDT (History)
CC List:	2 users (show)

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Description Ivan Furnadjiev

2010-08-19 05:28:36 EDT

Currently, gc operations have been rendered with every request, regardless this is needed or not. This produce a lot of javascript with every response. To reproduce the issue, start Controls Demo -> CanvasTab, click on "Background image" check box and observe the response - the javascript to redraw the graphics is generated.

Comment 1 Ivan Furnadjiev

2010-08-20 02:49:26 EDT

Now gcOperations are rendered to the client only on canvas resize or manual redraw. Non "draw" operations (SetProperty, SetFont) are trimmed from the end of the list.

Comment 2 Ivan Furnadjiev

2010-08-20 02:58:38 EDT

With these changes Riena SWT Example Aplication runs very smooth :-)

Comment 3 Elias Volanakis

2010-08-20 16:14:10 EDT

Thanks Ivan!

@Christian: I'll upload the latest RAP nightly for the build server.