rotate() function for selector and undo & redo

Job ID: 35595819

Budget: $30 – $250 USD

Hello, there is an open source WBO whiteboard app here: https://github.com/lovasoa/whitebophir
1. I would like to add undo and redo functionality for all operations. Also those that require the use of saving data as an array, for example, transforming a group of objects. I would like this feature to work independently. I mean, the undo and redo operation can only be performed by the person who, for example, wrote something.
2. Also, I would like to be able to do a 360 degree rotation any element and group of elements. This is an additional function to the selector.
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