BlobCounter: GetObjectsInformation() method returns incorrect ColorMean for Blobs for iOS

[AndrewKaplanovsky]

Hi @anders9ustafsson, sorry for disturbing you all the time.

BlobCounter class, when being used in iOS app the GetObjectsInformation() method returns incorrect ColorMean for blobs found. Actually, the R and B channels are mixed in the results, so instead of RGB(30,67,90), for example, the color returned is RGB(90,67,30).

I do not observe this behavior for UWP platform (for UWP platform everything works correctly), so may be the problem is actually in Shim libraries.

Shim 2.0.1
Shim.Drawing 3.0.1
Portable.accord.* 3.0.2.60302

[anders9ustafsson]

@AndrewKaplanovsky Thanks for noticing this. I actually believe this could be an error in the Shim.Drawing implementation for iOS. I have had this suspicion in the back of my head for a while, but I have not explicitly verified it before. Now you have given me the incentive to do so :-) I'll get back as soon as time allows.