L_AnnGetGrouping

#include "l_bitmap.h"

L_LTANN_API L_INT L_AnnGetGrouping(hObject, pbAutoGroup)

Gets the grouping property of the objects within the specified container.

Parameters

HANNOBJECT hObject

Handle to the container object.

L_BOOL *pbAutoGroup

Pointer to a variable to be updated with a value that indicates whether or not the objects within the specified container are grouped. Possible values are:

Value Meaning
TRUE All objects within the container are treated as a group.
FALSE Each object within the container can be selected and modified independently.

Returns

Value Meaning
SUCCESS The function was successful.
< 1 An error occurred. Refer to Return Codes.

Comments

This function is valid only for container objects.

Each container contains a "grouping" property, which indicates whether the objects in the container should be treated as a group.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

This example will toggle grouping for a particular sub-container. The parameter for this function should be a sub-container.

L_INT AnnGetGroupingExample(HANNOBJECT hContainer) 
{ 
   L_INT nRet; 
   L_BOOL bGrouping; 
    
   nRet = L_AnnGetGrouping(hContainer, &bGrouping); 
   if(nRet != SUCCESS) 
      return nRet; 
   nRet = L_AnnSetGrouping(hContainer, !bGrouping, 0); 
   if(nRet != SUCCESS) 
      return nRet; 
   return SUCCESS; 
} 

Help Version 20.0.2019.9.22
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2019 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Raster Imaging C API Help