B4A Library Barcode reader based on Google Play Services Vision

[Eme Fibonacci]

Great results.

Thank you Erel.

 

[Gandalf]

New version was uploaded. The detected rectangle is drawn.

I've locked the orientation to landscape to make it simpler.

If I set the orientation to portrait, detected rectangle gets incorrect coordinates. Can you please give me a hint how to fix it?

 

[Erel]

Start with this:

If 100%x < 100%y Then
                   r.Initialize(100%x - br.GetField("y"),tl.GetField("x") , 100%x - tl.GetField("y"),  br.GetField("x"))
                   Log(r)
               Else
                   'landscape
                   r.Initialize(tl.GetField("x"), tl.GetField("y"), br.GetField("x"), br.GetField("y"))
               End If

 

[figorra]

Start with this:

If 100%x < 100%y Then
                   r.Initialize(100%x - br.GetField("y"),tl.GetField("x") , 100%x - tl.GetField("y"),  br.GetField("x"))
                   Log(r)
               Else
                   'landscape
                   r.Initialize(tl.GetField("x"), tl.GetField("y"), br.GetField("x"), br.GetField("y"))
               End If

Where?

 

[Erel]

Please start a new thread in the questions forum.

 

[Erel]

I've updated the example. It fixes the issue with the red rectangle position.

 

[Erel]

Example updated with support for portrait mode.