gui_color2viscolor.c

MCB2300_ucgui_LCD320240.rar LPC2368的uc/gui的移植

/*
*********************************************************************************************************
*   											 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_Color2VisColor.C
Purpose 	: Implementation of GUI_Color2VisColor
---------------------------END-OF-HEADER------------------------------
*/

#include "GUI_Protected.h"

/*********************************************************************
*
*   	Public code
*
**********************************************************************
*/
/*********************************************************************
*
*   	GUI_Color2VisColor
*/
GUI_COLOR GUI_Color2VisColor(GUI_COLOR color)
{
	I16 Index;
	GUI_COLOR r;
	GUI_LOCK();
	Index = LCD_Color2Index(color);
	r = LCD_Index2Color(Index);  
	GUI_UNLOCK();
	return r;
}

/*********************************************************************
*
*   	GUI_ColorIsAvailable
*/
char GUI_ColorIsAvailable(GUI_COLOR color)
{
	return (GUI_Color2VisColor(color) == color) ? 1 : 0;
}

/*********************************************************************
*
*   	GUI_CalcVisColorError
*/
U32 GUI_CalcVisColorError(GUI_COLOR color)
{
	return GUI_CalcColorDist(color, GUI_Color2VisColor(color));
}

/*************************** End of file ****************************/