L_AnnSetUndoDepth - Raster Imaging C API Help

L_AnnSetUndoDepth

#include "l_bitmap.h"

L_LTANN_API L_INT L_AnnSetUndoDepth(hObject, uLevels)

HANNOBJECT hObject;

handle to the automation object

L_UINT uLevels;

number of levels

Specifies the number of user actions that can be reversed using the L_AnnUndo function.

Parameter

Description

hObject

Handle to the automation object.

uLevels

The number of levels that can be undone.

Returns

SUCCESS

The function was successful.

< 1

An error occurred. Refer to Return Codes.

Comments

This function is used only with the automated annotation functions, and there is only one undo depth value per root container. (Subcontainers do not have their own separate values.)

Required DLLs and Libraries

LTANN

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Win32, x64.

Help Version 20.0.2018.7.30
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