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arccoder / opencvdragrect

Drag a rectangle on an image window using opencv
https://arccoder.github.io/opencvdragrect/
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What version of OpenCV is this written in? #5

Closed JulianPitney closed 3 years ago

JulianPitney commented 4 years ago

What version of OpenCV is this written in?

arccoder commented 3 years ago

Earlier it was using OpenCV 3.1. As of today's commit d56ac9c4ab50ff46ecbac35fd2784f042f3014f1 I tested with 4.5.1. However, the functionality used from OpenCV is not new and has been around OpenCV 2+. So you should be good to use it with any OpenCV version.