gui__reducerect.c

来自「ucgui的源代码」· C语言 代码 · 共 47 行

/*********************************************************************
*                SEGGER MICROCONTROLLER SYSTEME GmbH                 *
*        Solutions for real time microcontroller applications        *
**********************************************************************
*                                                                    *
*        (c) 2002         SEGGER Microcontroller Systeme GmbH        *
*                                                                    *
*        Internet: www.segger.com    Support:  [e-mail]    *
*                                                                    *
**********************************************************************

**** emWin/GSC Grafical user interface for embedded applications ****
emWin 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 re-
distributed in any way. We appreciate your understanding and fairness.
----------------------------------------------------------------------
File        : GUI__ReduceRect.C
Purpose     : Implementation of GUI__ReduceRect
---------------------------END-OF-HEADER------------------------------
*/

#include "GUI_Protected.H"



/*********************************************************************
*
*       Public code
*
**********************************************************************
*/


void GUI__ReduceRect(GUI_RECT* pDest, const GUI_RECT *pRect, int Dist) {
  pDest->x0 = pRect->x0 + Dist;
  pDest->x1 = pRect->x1 - Dist;
  pDest->y0 = pRect->y0 + Dist;
  pDest->y1 = pRect->y1 - Dist;
}