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Ruben Smits <ruben [dot] smits [..] ...> changed:

What |Removed |Added
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AssignedTo|orocos- |francois [..] ...
|dev [..] ... |
CC| |ruben [dot] smits [..] ...
Depends on| |496

--- Comment #3 from Ruben Smits <ruben [dot] smits [..] ...> 2008-01-31 11:19:03 ---
i committed this patch in ocl/vision, further reviews and comments are still
accepted.

Ruben

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--- Comment #2 from François Cauwe <francois [..] ...> 2008-01-30 19:47:28 ---
Because I didn't know it existed :)
I will check it out, thanks for the comment.

There seems still something weird, when I attach more than 1 camera, which is
the purpose of this Component, I get everywhere the same image. I don't know if
it's opencv related or not.

But I'm not completely sure of this part of the code, can someone review it?

void ImageDisplayComponent::updateHook()
+ {
+ // For every dataport
+ for(Reports::iterator it = root.begin(); it != root.end(); ++it ) {
+ // Update the dataport
+ (it->get<2>())->execute();
+ // Get the base dataport
+ DataSourceBase::shared_ptr source = it->get<3>();
+ // Convert to Dataport
+ DataSource::shared_ptr clone =
AdaptDataSource()( source.get() );
+ IplImage localImage = clone->get();
+ string dataportName = it->get<0>();
+ cvShowImage(dataportName.data(),&localImage);
+ }

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Klaas Gadeyne <klaas [dot] gadeyne [..] ...> changed:

What |Removed |Added
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CC| |klaas [dot] gadeyne [..] ...

--- Comment #1 from Klaas Gadeyne <klaas [dot] gadeyne [..] ...> 2008-01-29 20:14:43 ---
(In reply to comment #0)
> Created an attachment (id=229)
--> (https://www.fmtc.be/bugzilla/orocos/attachment.cgi?id=229) [details]
> New ImageDisplayComponent based on ReporterComponent
>
> I made a component that allows to display multiple IplImage dataports of
> different Components. This code is based on the Reporter component.

I've only had a first quick glance at the code, but in your documentation I
read that the component is meant to display images periodically in non
real-time. If so, why didn't you attach a non-realtime PeriodicActivity to the
component immediately?