PDFTron Custom UI -- crops , undo and redo

Question

Is it possible to customise the ui of crops, undo and redo buttons without touching the java and swift code. this is the default crops button this is the default undo , redo button what im looking for is to create my own buttons and call thoses functions perspectation I tried setToolMode, but it works only with tools. Any suggestions ?

React-native

Answer 1

All three APIs can be found in the React-Native project now:

Undo: https://github.com/PDFTron/pdftron-react-native/blob/master/API.md#undo

Redo: https://github.com/PDFTron/pdftron-react-native/blob/master/API.md#redo

ShowCrop: https://github.com/PDFTron/pdftron-react-native/blob/master/API.md#showcrop