LAnnTextPointer::GetTextPointerFixed

#include "ltwrappr.h"

virtual L_INT LAnnTextPointer::GetTextPointerFixed(pbPointerFixed)

L_BOOL *pbPointerFixed;

/* pointer to a variable to be updated */

Gets a value that indicates whether the pointer of an LAnnTextPointer object is fixed. This function is available in the Document/Medical Toolkits.

Parameter	Description
pbPointerFixed	Pointer to a variable to be updated with a value that specifies whether the pointer of an LAnnTextPointer is fixed. Possible values are:
	Value	Meaning
	TRUE	The pointer of the LAnnTextPointer object is fixed.
	FALSE	The pointer of the LAnnTextPointer moves with the object.

Returns

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

Comments

If pbPointerFixed is updated with TRUE, the text pointer of the object is fixed. When the text pointer is fixed, the location that the text pointer points to does not change when moving the object (either programatically or through automation).

If pbPointerFixed is updated with FALSE, the text pointer of the object is not fixed. This means that when the object is moved, the location the text pointer points to moves along with the object.

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.

See Also

Functions:	Class Members
Topics:	Annotation Functions: Object Properties
	Implementing Annotations
	Automated User Interface for Annotations
	Annotation Functions: Creating and Deleting Annotations
	Types of Annotations
	Annotation Functions: Implementing Custom Annotations
	Fixed Annotations
	Minimizing Flicker With Double Buffering

Example

// Sample for LAnnTextPointer::GetTextPointerFixed, LAnnTextPointer::SetTextPointerFixed
// This example toggles the text pointer fixed state of an LAnnTextPointer object.
L_VOID SampleAnnSetTextPointerFixed(LAnnTextPointer *pLTextPointer)
{
   L_INT nRet;
   L_BOOL bTextPointerFixed;
   L_TCHAR szMsg[100];
   L_UINT uType;

   pLTextPointer->GetTextPointerFixed( &bTextPointerFixed);

   bTextPointerFixed = !bTextPointerFixed;

   nRet= pLTextPointer->SetTextPointerFixed(bTextPointerFixed, 0);
   if (nRet != SUCCESS)
   {
      uType = pLTextPointer->GetType();
      wsprintf(szMsg, TEXT("SetTextPointerFixed Error: %d on object type[%d]\n"), nRet,
uType);
      MessageBox(NULL, szMsg, TEXT("Error"), MB_OK);
   }
}