/***********************************************************************************************************                                                uC/GUI*                        Universal graphic software for embedded applications**                       (c) Copyright 2002, Micrium Inc., Weston, FL*                       (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH**              礐/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_GetTextExtend.cPurpose     : Implementation of GUI_GetTextExtend---------------------------END-OF-HEADER------------------------------*/#include <stddef.h>           /* needed for definition of NULL */#include <stdio.h>#include <string.h>#include "GUI_Private.H" /***********************************************************************       GUI_GetTextExtend*/void GUI_GetTextExtend(GUI_RECT* pRect, const char* s, int Len) {  int xMax =0;  int NumLines =0;  int LineLen;  pRect->x0 = GUI_Context.DispPosX;  pRect->y0 = GUI_Context.DispPosY;  while (((LineLen = GUI__GetLineLen(s, Len)) !=0) && (Len>0)) {    int xSize = GUI_GetLineDistX(s, LineLen);    if (xSize > xMax)      xMax= xSize;    s += LineLen;    while (*s == '\n')      s++;    Len -= LineLen;    NumLines++;  }  pRect->x1 = pRect->x0 + xMax-1;  pRect->y1 = pRect->y0 + GUI__GetFontSizeY()*NumLines-1;}