gpcinverts.c

来自「基于东南大学开发的SEP3203的ARM7中的所有驱动」· C语言 代码 · 共 45 行

//------------------------------------------------------------------------------
// File:        gpcInverts.c
// Date:        2001-6-1 pm 03:27:29
// Written by:  CYu
// Decription:  
// Modification record
//------------------------------------------------------------------------------
// Copyright:   EPSON Proprietary Material
//              Copyright (c) 2001, All Rights Reserved
//              SHANGHAI EPSON ELECTRONICS CO., LTD.
//
//              DISTRIBUTION PROHIBITED without written authorization from EPSON
//------------------------------------------------------------------------------
#include "gpc.h"
//--- macro and definition -----------------------------------------------------

//--- static variables ---------------------------------------------------------
//--- external variables -------------------------------------------------------
extern gpcGCValues gpcGC;
//--- shared variables ---------------------------------------------------------
//--- static functions ---------------------------------------------------------
//--- external functions -------------------------------------------------------

//------------------------------------------------------------------------------
// Function name  : gpcInverts
// Description    : 
// Return type    : U16
// Argument       : U16 left
// Argument       : U16 top
// Argument       : U16 right
// Argument       : U16 bottom
// Remarks        : 
// So also        : 
//------------------------------------------------------------------------------
U16 gpcInverts( U16 left, U16 top, U16 right, U16 bottom )
{
    U16 x;

    for( x=left; x<=right; x++ )
        seInvertLine( x, top, x, bottom, 0xffff );
    return GPC_ERR_OK;
}

//----------------------------- The End of the File ----------------------------