A Triangle is made up of three vertices or points in which three line segments are joined together.
Here is the snippet.
Program for Translation of a Triangle in C
Program:
/* translation */
#include<conio.h>
#include<graphics.h>
#include<stdio.h>
void main()
{
int gd=DETECT,gm;
int x,y,x1,y1,x2,y2,tx,ty;
clrscr();
initgraph(&gd,&gm,"C:\\TURBOC3\\BGI");
printf("\n Please enter first coordinate of the triangle= ");
scanf("%d %d", &x,&y);
printf("\n Enter second coordinate of the trinagle = ");
scanf("%d %d",&x1,&y1);
printf("\n Enter third coordinate of the triangle = ");
scanf("%d %d",&x2,&y2);
printf("\n\t\t********** TRIANGLE before & after translation ***********");
line(x,y,x1,y1);
line(x1,y1,x2,y2);
line(x2,y2,x,y);
printf("\n Now enter the translation vector = ");
scanf("%d %d",&tx,&ty);
setcolor(RED);
line(x+tx,y+ty,x1+tx,y1+ty);
line(x1+tx,y1+ty,x2+tx,y2+ty);
line(x2+tx,y2+ty,x+tx,y+ty);
getch();
closegraph();
}
Output:
