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@EricFlorin EricFlorin commented Jul 21, 2020

Fixes opencv/opencv#10784

Removed a few lines which prevented "Viz - " to be prepended to the names "Viz" and "", as pointed out in the original issue.

Since this issue is 2 years old, I am not sure if it was for an older version of opencv or more recent versions. I believe the 3.4 version of opencv in opencv/opencv may still have the error, since viz is one of modules packaged with 3.4, but I have not checked it yet.

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@EricFlorin EricFlorin force-pushed the VizWindowNamePrepend_Contrib branch from 5d0eb21 to 0a3b1af Compare July 21, 2020 17:48
I removed lines of code within cv::viz::VizStorage::generateWindowName in an attempt to have "Viz - " prepended to window name automatically.
@EricFlorin EricFlorin force-pushed the VizWindowNamePrepend_Contrib branch from 0a3b1af to 3705bb9 Compare July 22, 2020 04:22
@alalek
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alalek commented Oct 22, 2020

@EricFlorin Thank you for contribution!

I believe we should clarify documentation instead according to issue's description.

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Thanks for the review @alalek! I will revert the changes I made and edit the documentation. Give me two to three days because it's been a busy week this week, but I will get it done.

Edited the Viz "getWindowByName" documentation so it reflects the actual behaviour of getWindowByName. More specifically, that "Viz - " is not prefixed automatically to the window name given by the user if they haven't prefixed "Viz - " already.
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Thank you for contribution 👍

@alalek alalek merged commit ad75661 into opencv:master Nov 7, 2020
@alalek alalek mentioned this pull request Nov 27, 2020
@EricFlorin EricFlorin deleted the VizWindowNamePrepend_Contrib branch March 4, 2023 22:37
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Incorrect documentation for cv::viz::getWindowByName

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