逐点比较法直线插补c语言程序.doc.zip

一、 逐点比较法插补程序

#include "conio.h"

#include "graphics.h"

#include "process.h"

#define Ni_circle 0

#define Shun_circle 1

void init_graph();

void line_cabu() /*此函数控制直线插步两次*/

{

int i;

init_graph();

sleep(1);

for(i=0;i<2;i++)

{

line(0,120,300,120); outtextxy(310,120,"Z");

line(100,10,100,300); outtextxy(110,300,"X");

outtextxy(90,130,"O");

cleardevice();

setcolor(WHITE);

}

}

void draw_line()/*画直线*/

{

line(100,120,600,450);

textcolor(YELLOW);

directvideo=0;

gotoxy(45,5); cprintf("Line from:X0 Y0 Z0 ");

int Xe=600,Ye=450;

float Fm,Xm=100,Ym=120;

setcolor(RED);

moveto(Xm,Ym);

while(Xm<=Xe&&Ym<=Ye)

{

gotoxy(55,8); printf("X%3.0f Y0 Z%3.0f",Xm-100,Ym-120);

delay(1100);

}

}

/* 圆插补部分的函数区*/

void init_graph() /*图形系统初始化*/

{

int gdrive=DETECT,gmode;

initgraph(&gdrive,&gmode,"");

cleardevice();

void acrroods() /*屏幕中心坐标*/

void draw_Base_circle() /*画圆及写参数*/

{

line(x0-200,y0,x0+200,y0); outtextxy(x0+220,y0,"Z");

line(x0,y0-180,x0,y0+180); outtextxy(x0+10,y0+180,"X");

outtextxy(x0-10,y0+10,"O");

circle(x0,y0,150);

textcolor(YELLOW);

directvideo=0;

gotoxy(46,2);cprintf("Circle start:X0 Y0 Z150");

gotoxy(46,3);cprintf("Circle end :X0 Y0 Z150");

void close_graph() /*关图形系统*/

{