Double tap to zoom v 3.0.8

[piotrponikowski]

Will double tap to zoom in be available also in version 3.x?

In version 2.x double tap was working with both zoom in and zoom out based on current scale, however in version 3.x only zoom out is implemented.

BTW good job with replacing react-native-image-zoom and thank you for keeping module up to date!😄

[barrsan]

Hey, @piotrponikowski!

Thanks for issue and feedback!

Currently, it is not planned to implement zoom in / zoom out on double tap. In version 3, double tap works as a reset to x = 0, y = 0, scale = minimum available value. Something similar is implemented in instagram on this screen.

When I have more free time, I will try to implement zoom in / zoom out on double tap as in react-native-image-zoom as additional functionality.

If you have a desire to help in the development of the component, I will be happy with your PR )