_UndoHistory, RestoreColorToOrigin, UndoColor, UndoNext, UndoPrev, UndoPurge, UndoSelect, UndoSwap

RestoreColorToOrigin

This function runs the Edit > Revert to Original Color Image command.

Description 

 RestoreColorToOrigin();

This command restores original appearance of the image.

UndoColor

Description 

 UndoColor();

The UndoColor function displays current color image before the most recent color transformation.

Note

When you call this command two times subsequently, you will get the original image. You can use it several times for comparing the original color image and the color image after the transformation. CTRL+BACKSPACE is a shortcut key.

UndoNext

This function runs the Edit > Undo command.

Description 

 UndoNext();

This function reverts changes done by the last executed command.

See Also 
UndoPrev, UndoSwap, UndoSelect

UndoPrev

This function runs the Edit > Redo command.

Description 

 UndoPrev();

This function repeats reverted changes.

See Also 
UndoSwap, UndoNext, UndoSelect

UndoPurge

This function runs the Edit > Undo History > Purge Undo command.

Description 

 UndoPurge();

This function clears all the undo history items except the current one and the Original.

UndoSelect

This function runs the Edit > Undo History > [List of Operations] command.

Description 

 UndoSelect(
   int  UndoNo
);

This function moves in Undo history so any image transformation can be put back or the Redo operation can be performed.

Parameters

int UndoNo

The number of operation from the Undo history stack. Lower numbers represent older operations (0 for the original image) and greater numbers represent recent changes.

See Also 
UndoSwap, UndoPrev, UndoNext

UndoSwap

This function runs the Edit > Undo Swap command.

Description 

 UndoSwap();

This function swaps the display of the last and the previous image of the command history.

See Also 
UndoPrev, UndoNext, UndoSelect

_UndoHistory

Description 

 _UndoHistory();

This function displays a pop-up window containing the list of operations of [Undo History].