rectangle function of c graphics

C program to draw rectangle in c graphics.

• Syntax of rectangle function is rectangle(left, top, right, bottom);
• Rectangle is used to draw empty rectangle.
• It takes 4 arguments all of int types.
• First two arguments are left-top corner of the rectangle and last two arguments are right-bottom corner of the rectangle.

C program to draw rectangle

#include <graphics.h>
#include <stdio.h>

int main( )
{
        int gd=DETECT, gm;
        initgraph(&gd,&gm,"C:\\tc\\bgi");

        rectangle(100,100,400,300);
        getch();
        closegraph();

        return 0;
}

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