LAnnTextPointer::GetTextAlign

#include "ltwrappr.h"

virtual L_INT LAnnTextPointer::GetTextAlign(puTextAlign)

Gets the text alignment of an annotation.

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 certain annotation objects that display text.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

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

L_INT LAnnTextPointer_GetTextAlignExample(LAnnTextPointer *pLTextPointer)  
{ 
	L_INT nRet; 
   L_UINT uTextAlign;  
   L_TCHAR szMsg[100];  
   L_UINT uType;  
    
   nRet = pLTextPointer->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= pLTextPointer->SetTextAlign(uTextAlign, 0);  
   if (nRet != SUCCESS)  
   { 
      uType = pLTextPointer->GetType(); 
      wsprintf(szMsg, TEXT("SetTextAlign Error: %d on object type[%d]\n"), nRet, uType);  
      MessageBox(NULL, szMsg, TEXT("Error"), MB_OK);  
		return nRet; 
   } 
	return SUCCESS; 
} 

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