Live Program : Drawing Line in Graphics Mode Using Graphics Function

#include<graphics.h>
#include<stdio.h>
int main(void)
{
   int gdriver = DETECT,gmode;
   int x1=200, y1=200;
   int x2=300, y2=300;
   initgraph(&gdriver, &gmode, "c:\\tc\\bgi");
   line(x1,y1,x2,y2);
   closegraph();
}

Explanation of Code :

int x1=200, y1=200;
int x2=300, y2=300;

We have declared above variables so that we can keep track of starting and ending point.

line(x1,y1,x2,y2);

We need to pass just 4 parameters to the line() function.

  • Line Function Draws Line From (x1,y1) to (x2,y2) .

Syntax :

line(x1,y1,x2,y2);
ParameterExplanation
x1X Co-ordinate of First Point
y1Y Co-ordinate of First Point
x2X Co-ordinate of Second Point
y2Y Co-ordinate of Second Point

Incoming search terms: