Undoing and redoing

Undoing and redoing

The undo and redo functions can be applied once or repeatedly to all operations that modify an image. WiseImage distinguishes the limits of operations and their steps. For example, during tracing it is possible to undo or redo tracing steps and segments; then redo the result of the whole tracing session.
The only limitations are the computer’s capabilities (most importantly, memory size) and the user’s imagination and persistence