www.pudn.com > ucosv2(GUI).rar > GUI_DispStringHCenter.c

/*
*********************************************************************************************************
*                                                uC/GUI
*                        Universal graphic software for embedded applications
*
*                       (c) Copyright 2002, Micrium Inc., Weston, FL
*                       (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH
*
*              µC/GUI is protected by international copyright laws. Knowledge of the
*              source code may not be used to write a similar product. This file may
*              only be used in accordance with a license and should not be redistributed
*              in any way. We appreciate your understanding and fairness.
*
---------------------------------------------------------------------- 
File        : GUI_DispStringHCenter.c 
Purpose     : Implementation of optional routine 
---------------------------END-OF-HEADER------------------------------ 
*/ 
 
 
#include            /* needed for definition of NULL */ 
#include  
#include  
#include "GUI_Protected.H" 
 
 
/* 
	********************************* 
	*                               * 
	*	  Disp string                 * 
  *   horizontally centered       * 
	*                               * 
	********************************* 
*/ 
 
void GUI_DispStringHCenterAt(const char GUI_FAR *s, int x, int y) { 
  int Align = GUI_SetTextAlign((GUI_Context.TextAlign&~GUI_TA_LEFT)|GUI_TA_CENTER); 
  GUI_DispStringAt (s,x, y); 
  GUI_SetTextAlign(Align); 
} 
 
void GUI_DispStringHCenter(const char GUI_FAR *s) { 
  int Align = GUI_SetTextAlign((GUI_Context.TextAlign&~GUI_TA_HORIZONTAL)|GUI_TA_CENTER); 
  GUI_DispString (s); 
  GUI_SetTextAlign(Align); 
}