/*########################################################################  The contents of this file are subject to the Mozilla Public License  Version 1.0(the "License");   You  may  NOT  use this file except in  compliance with the License. You may obtain a copy of the License at                http:// www.mozilla.org/MPL/  Software distributed under the License is distributed on an "AS IS"  basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See  the License for the specific language governing rights and limitations  under the License.  The Initial Developer of the Original Code is Shivang Patel.  Copyright(C) 2002. All Rights Reserved.  Authors: Shivang Patel           Jaap de Haan(jdh)  ########################################################################*/#ifndef __EDGEDETECT_CPP__#define __EDGEDETECT_CPP__#include "fvsimage.h"template <class itemType>FvsError_t EdgeDetect(FvsImage<itemType> & img){	uint32_t x, y;	// loop through image pixel by pixel	for (y = 0; y < img.height(); y++)	{		for (x = 0; x < img.width(); x++)		{			if (img[x][y] < EDGETHRESHOLD)                img[x][y] = COLOR_LINE;            else 				img[x][y] = COLOR_BACKGROUND;		}	}	return FvsOk;}#endif // __EDEGEDETECT_CPP__