Piasy / BigImageViewer

Big image viewer supporting pan and zoom, with very little memory usage and full featured image loading choices. Powered by Subsampling Scale Image View, Fresco, Glide, and Picasso. Even with gif and webp support! 🍻
MIT License
3.98k stars 400 forks source link

Some important zoom feature didn't find yet #232

Closed superdiazzz closed 2 years ago

superdiazzz commented 2 years ago

Hi, thanks for this awesome library. I use this for my apps but, i think i need this kind of features.

  1. After user zoom the image, the user click back button (or onBackPressed called) to return normal size (like first rendering)
  2. Listener for zoom and also access foom event without pitch the screen. Suppose that i created button in corner with zoom in and zoom out i want that will be alternate of pitch zoom.

Sorry if i requested too much, but i think i didn't find these feateure yet.

Piasy commented 2 years ago

PR is welcome!