Can i clone sticker and undo rotate?

[khacdat1994]

I want to have 2 functions: clone sticker & undo rotate. Can you help me? Thank you

[vishrut2207]

For copy sticker, you have to find all the parameters of a selected sticker. then after make sticker programmatically on a base of that parameters. and add a sticker to StickerView.

For Undo, That is not possible in the current version. you have to make a custom module for that. you have to store a record of all the action. then after you can achieve Undo functionality.