In This Topic ▼

LAnnAutomation::GetTextAlign

Summary

Gets the text alignment of an annotation.

Syntax

#include "ltwrappr.h"

virtual L_INT LAnnAutomation::GetTextAlign(puTextAlign)

Parameters

L_UINT *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

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

Comments

This function gets the text alignment of those annotation objects (text, note, or text pointer) that display text.

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.

Example

Sample for
LAnnAutomation::SetTextAlign, LAnnAutomation::GetTextAlign
This example
changes the text alignment of a text, note, or text pointer annotation
object

L_INT LAnnAutomation_GetTextAlignExample(LAnnAutomation *pLAutomation)  
{ 
   L_INT nRet; 
   L_UINT uTextAlign;  
 
   L_TCHAR szMsg[100];  
  
   L_UINT uType;  
 
   nRet = pLAutomation->GetTextAlign(&uTextAlign);  
   if(nRet != SUCCESS) 
      return nRet; 
 
   switch(uTextAlign)  
   { 
 
      case TEXTALIGN_LEFT:  
 
         uTextAlign = TEXTALIGN_CENTER;  
         break;  
  
      case TEXTALIGN_CENTER:  
          
         uTextAlign = TEXTALIGN_RIGHT;  
         break;  
 
      case TEXTALIGN_RIGHT:  
          
         uTextAlign = TEXTALIGN_LEFT;  
         break;  
   } 
 
   nRet= pLAutomation->SetTextAlign(uTextAlign, 0);  
  
 
   if (nRet != SUCCESS)  
  
 
   { 
 
      uType = pLAutomation->GetType(); 
 
      wsprintf(szMsg, TEXT(" LAnnAutomation::SetTextAlign Error: %d on object type[%d]"),nRet ,uType);           
 
      MessageBox(NULL, szMsg, TEXT("Error"), MB_OK); 
      return nRet; 
 
   } 
 
   return SUCCESS; 
}