DDA算法

[aa1013911535]

错误 hhs.c 1: 包含文件名称格式不对

#include graphics.h
#include <math.h>
void LineDDA(int x0,int y0,int x1,int y1,int color)
{int x;
float dy,dx,y,m;
dx=x1-x0;
dy=y1-y0;
m=dy/dx;
y=y0;
for(x=x0;x<=x1;x++)
{PutPixel(x,(int)(y+0.5),color);
y+=m;
}
}

main()
{
LineDDA(1,1,2,2,10);
}

[hslinux]

#include graphics.h

-->>>

#include <graphics.h>或者是#include "graphics.h"

[Jerry_Lee01]

#include graphics.h
头文件引用格式错误！<graphics.h> 是TC里面的图形库，引用库的头文件用#include <graphics.h>