Android Question Touch on zoomimageview

[vecino]

Hello, is it possible to know in which position a user has touched the image of a zoomimageview?
To check, for example, the color of the point where he has touched.
Thank you.

 

[toby]

This one might help: https://www.b4x.com/android/forum/t...tion-on-views-that-consume-touch-event.15764/

 

[Erel]

Check the source code (unzip the b4xlib). You can get the coordinates with some modifications.

 

[vecino]

I didn't know that b4xlib are zip.
Every day I learn something.

 

[vecino]

This one might help: https://www.b4x.com/android/forum/t...tion-on-views-that-consume-touch-event.15764/

Thank you for your response.
I have it made that way and it works perfectly.
The thing is that now I wanted to do it with B4Xpages and ZoomImageView, but I don't know how to extract the color from the position where the user clicks.

 

[vecino]

Check the source code (unzip the b4xlib). You can get the coordinates with some modifications.

I have declared a couple of global variables and I can already know in which position (x,y) the user has clicked.
Now I want to know the color of that position, but at the moment I don't know how to do it.
Thank you.