iOS Question Move and zoom image

[Alberto SN]

Hi!

I have one panel with an image taken from camera.
I have too three images.
When I touch one of three images, I insert this on the panel.
I need to move and zoom with 2 fingers.

The idea is to take a picture and put beard on it, can enlarge or reduce the beard, and to move on the panel.

Thanks so much.

 

[JonPM]

https://www.b4x.com/android/forum/threads/zoomable-imageview.55185/

 

[Alberto SN]

Thanks jon, but not work for me.

When I touch image, it is inserted on panel, but the image can move up and down and not response to zoom with 2-fingers.

I will treat apply this library with more time.

Thanks so much.

 

[narek adonts]

I think you need this

1. clsImageResizer is a class.
2. GestureRecognizer is a class
3. OBJC is a module.

add those 3 files to your project and add clsImageRegizer to a view with clsImageRiszer.AsView . Load an image with clsImageResizer.Bitmap

 

[Alberto SN]

Narek, thank you so much.

Tomorrow I'll try, I think it will be a good way to implement.

Ty^^