#include?“stdio.h“
#include?“Windows.h“

unsigned?char?*Bmp;
unsigned?char?*Mat;
int?bmpWidth;
int?bmpHeight;
RGBQUAD?*ColorTable;
int?biBitCount;

int?Matrix[19];?//定義結果矩陣
int?MatrixDown[19]={3210322122332223333};//定義八邊形左下矩陣
int?MatrixUp[19]={3333222332212230123};//定義八邊形右上矩陣

int?num=0;
int?m_byte=0;
int?m_width=0;
int?loc_x[19]?={?0?0?0?0?1?1?1?1?1?1?1?2?2?2?2?2?3?3?3?};
int?loc_y[19]?={?-3?-2?-1?0?-3?-2?-1?0?1?2?3?-2?-1?0?1?2?-1?0?1?};

int	lol_x[19]={?-3-3-3-2-2-2-2-2-1-1-1-1-1-1-10000};
int	lol_y[19]=??{-101-2-1012-3-2-101230123};


//位圖的讀取
bool?ReadBmp（char?*bmpName）
{
	FILE?*fp=fopen（bmpName“r+b“）;
	if（fp==0）
		return?0;
????fseek（fpsizeof（BITMAPFILEHEADER）0）;
????BITMAPINFOHEADER?Infohead;
	fread（&Infoheadsizeof（BITMAPINFOHEADER）1fp）;
	bmpWidth=Infohead.biWidth;
	bmpHeight=Infohead.biHeight;
	biBitCount=Infohead.biBitCount;
	int?lineByte=（bmpWidth*biBitCount/8+3）/4*4;
????if（biBitCount==8）
	{
		ColorTable=new?RGBQUAD[256];
		fread（ColorTablesizeof（RGBQUAD）256fp）;
	}
	Bmp=new?unsigned?char[lineByte*bmpHeight];
	Mat=new?unsigned?char[lineByte*bmpHeight];
	fread（Bmp1lineByte*bmpHeightfp）;
	fclose（fp）;
	return?1;
}


//位圖的寫入
bool?SaveBmp（char?*bmpNameunsigned?char?*OutBmpint?widthint?heightint?biBitCountRGBQUAD?*ColorTable）
{
	if（!OutBmp）
		return?0;
	int?colorTablesize=0;
	if（biBitCount==8）
		colorTablesize=1024;
	int?lineByte=（width*biBitCount/8+3）/4*4;
	FILE?*fp=fopen（bmpName“w+b“）;
	if（fp==0）
		return?0;
????BITMAPFILEHEADER?FileHead;
	FileHead.bfType=0x4D42;
	FileHead.bfSize=sizeof（BITMAPFILEHEADER）+sizeof（BITMAPINFOHEADER）+colorTablesize+lineByte*height;
	FileHead.bfReserved1=0;
	FileHead.bfReserved2=0;
	FileHead.bfOffBits=54+colorTablesize;
	fwrite（&FileHeadsizeof（BITMAPFILEHEADER）1fp）;
????BITMAPINFOHEADER?Infohead;?
	Infohead.biBitCount=biBitCount;
	Infohead.biClrImportant=0;
	Infohead.biClrUsed=0;
	Infohead.biCompression=0;
	Infohead.biHeight=height;
	Infohead.biPlanes=1;
	Infohead.biSize=40;
	Infohead.biSizeImage=lineByte*height;
	Infohead.biWidth=width;
	Infohead.biXPelsPerMeter=0;
	Infohead.biYPelsPerMeter=0;
	fwrite（&Infohead?sizeof（BITMAPINFOHEADER）1?fp）;
????if（biBitCount==8）
		fwrite（ColorTable?sizeof（RGBQUAD）256?fp）;
????fwrite（OutBmp?height*lineByte?1?fp）;
	fclose（fp）;
	
	return?1;
}



int?location（int?aint?b）
{
	if（a<0||b<0||b>=bmpWidth||a>=bmpHeight）
		return?255;
	else
		return?*（Mat+a*m_byte+b）;
		
}

//最小值的輸出
int?MinArray（int?Arr[19]）
{
	int?m_min;
	m_min=Arr[0];
	int?k;
	for（k=1;k<19;k++）
	{
		if（m_min>Arr[k]）
		{
			m_min=Arr[k];
????????????num=k;
		}
	}
	if（m_min>255）
		m_min=255;
	return?m_min;
}

void?main（int?argc?char*?argv[]）
{
	printf（“Welcome?to?use?the?Program?of?distance_changing!\n“）;
????char?readPath[]=“C:\\Users\\冷冷的世界\\Desktop\\地圖代數(shù)實習報告\\tuxi

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件?????184374??2012-06-14?12:19??距離變換\Debug\Distance_chg.exe

?????文件?????243740??2012-06-14?12:19??距離變換\Debug\Distance_chg.ilk

?????文件??????20569??2012-06-14?12:19??距離變換\Debug\Distance_chg.obj

?????文件????3660844??2012-05-25?20:33??距離變換\Debug\Distance_chg.pch

?????文件?????484352??2012-06-14?12:19??距離變換\Debug\Distance_chg.pdb

?????文件?????140288??2012-06-14?12:19??距離變換\Debug\vc60.idb

?????文件??????77824??2012-06-14?12:19??距離變換\Debug\vc60.pdb

?????文件???????4479??2012-06-14?12:19??距離變換\Distance_chg.cpp

?????文件???????3473??2012-05-25?20:33??距離變換\Distance_chg.dsp

?????文件????????532??2012-05-25?20:44??距離變換\Distance_chg.dsw

?????文件??????41984??2012-06-14?13:26??距離變換\Distance_chg.ncb

?????文件??????48640??2012-06-14?13:26??距離變換\Distance_chg.opt

?????文件???????1184??2012-06-14?12:19??距離變換\Distance_chg.plg

?????目錄??????????0??2012-06-14?12:19??距離變換\Debug

?????目錄??????????0??2012-06-14?13:26??距離變換

-----------?---------??----------?-----??----

??????????????4912283????????????????????15