LAnnText::GetTextAlign

#include "ltwrappr.h"

virtual L_INT LAnnText::GetTextAlign(puTextAlign)

L_UINT *puTextAlign;

/* address of a variable to be updated with the object's text alignment */

Gets the text alignment of this annotation object. This function is available in the Document/Medical Toolkits.

Parameter	Description
puTextAlign	Address of the variable to be updated with the object's text alignment. Possible values are:
	Value	Meaning
	TEXTALIGN_LEFT	[1] Align text to left.
	TEXTALIGN_CENTER	[2] Center the text.
	TEXTALIGN_RIGHT	[3] Align text to the right.

Returns

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

Comments

This function gets the text alignment of a Text annotation 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

Example

// Sample for LAnnText::SetTextAlign, LAnnText::GetTextAlign

// This example changes the text alignment of a text annotation object

L_VOID SampleAnnSetTextAlign(LAnnText *pLText)
{
   L_INT nRet;
   L_UINT uTextAlign;
   L_TCHAR szMsg[100];
   L_UINT uType;

   pLText->GetTextAlign(&uTextAlign);
   switch(uTextAlign)
   {
   case TEXTALIGN_LEFT:
      uTextAlign = TEXTALIGN_CENTER;
      break;

   case TEXTALIGN_CENTER:
      uTextAlign = TEXTALIGN_RIGHT;
      break;

   case TEXTALIGN_RIGHT:
      uTextAlign = TEXTALIGN_LEFT;
      break;

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