Pinching zoom option

[arthurp93]

Nice pluggin already!

The problem

When user click on picture, he cant zoom in, pinch the picture to zoom in or zoom out, or double click on the picture to zoom in or zoom out at a default level.

Solution

It would be great so the user has the possibility to zoom in the picture, like pinching the image to zoom in and zoom out, plus a close button in the top right corner for more accessibility, with the scroll option to close the preview still.

Implementation

Do you have an idea how it could be implemented?