65 lines
2.0 KiB
C
65 lines
2.0 KiB
C
/*
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*********************************************************************************************************
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* uC/GUI
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* Universal graphic software for embedded applications
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*
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* (c) Copyright 2002, Micrium Inc., Weston, FL
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* (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH
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*
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* µC/GUI is protected by international copyright laws. Knowledge of the
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* source code may not be used to write a similar product. This file may
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* only be used in accordance with a license and should not be redistributed
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* in any way. We appreciate your understanding and fairness.
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*
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----------------------------------------------------------------------
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File : GUI_GetTextExtend.c
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Purpose : Implementation of GUI_GetTextExtend
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---------------------------END-OF-HEADER------------------------------
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*/
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#include "GUI_Protected.h"
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/*********************************************************************
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*
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* Public code
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*
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**********************************************************************
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*/
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/*********************************************************************
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*
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* GUI_GetTextExtend
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*/
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void GUI_GetTextExtend(GUI_RECT* pRect, const char GUI_UNI_PTR * s, int MaxNumChars) {
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int xMax = 0;
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int NumLines = 0;
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int LineSizeX = 0;
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U16 Char;
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pRect->x0 = GUI_Context.DispPosX;
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pRect->y0 = GUI_Context.DispPosY;
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while (MaxNumChars--) {
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Char = GUI_UC__GetCharCodeInc(&s);
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if ((Char == '\n') || (Char == 0)) {
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if (LineSizeX > xMax) {
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xMax = LineSizeX;
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}
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LineSizeX = 0;
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NumLines++;
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if (!Char) {
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break;
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}
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} else {
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LineSizeX += GUI_GetCharDistX(Char);
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}
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}
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if (LineSizeX > xMax) {
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xMax = LineSizeX;
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}
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if (!NumLines) {
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NumLines = 1;
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}
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pRect->x1 = pRect->x0 + xMax - 1;
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pRect->y1 = pRect->y0 + GUI__GetFontSizeY() * NumLines - 1;
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}
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/*************************** End of file ****************************/
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