iOS Question Could not detect pinch with Gesture Recognizer from narek adonts

[MitchBu]

For my latest project, it would be nice to use pinch to control the app.

I have downloaded the test project from narek adonts at

GestureRecognizer - Native UIGestureRecognizer

Hi, Added a small project with examples. There are simple ones, you need to hook up them per your needs. This is a wrapper of UIGestureRecognizer. All the gesture are supported: Tap, LongPress, Swipe, Pinch, Rotation, Pan, Screen Edge Pan. See attached example. All the info in the project...

www.b4x.com

Unfortunately, I don't seem to be able to detect pinch at all.

Any help will be deeply appreciated.

TIA

 

[Semen Matusovskiy]

Probably, a sample is too large, but Pinch works.
Add Log to Sub grPinchPanRotate_Pinch(state As Int, att As Pinch_Attributes) and run an app. Select Pinch Pan Rotate and pinch red square.

 

[MitchBu]

Probably, a sample is too large, but Pinch works.
Add Log to Sub grPinchPanRotate_Pinch(state As Int, att As Pinch_Attributes) and run an app. Select Pinch Pan Rotate and pinch red square.

You are right, it works fine. I did not understand I had to pinch the red square. I made it 300x300, so it is easier.

Thank you Semen