Enabling rotation gesture

[renancaraujo]

No description provided.

[suhas4090]

when will the rotation and move image will be implemented

[suhas4090]

i am using files of
https://github.com/renancaraujo/photo_view/tree/4bf597fdee1e46fd3b4aab22159f73557948c4f9

where i modified some files to move image position as well.

the custom library RotateGestureDetector was very helpful. Thanks. 👍

[renancaraujo]

I've opened a PR in flutter/flutter adding framework support for rotation gesture. I've opened as I wait for final disclosure of this question since I think that a GestureDetector is a huge responsibility to carry with Photo View as a lib.

In other words, this PR is a snapshot of how Photo View must behave when rotation becomes available in Flutter.

If you think your changes are a good addition, you can share here, that would be great.

[renancaraujo]

Unfortunately, I'm not having time to update this branch anymore. Photo View will support rotation as soon as flutter does.