Showing posts with label computer graphic. Show all posts
Showing posts with label computer graphic. Show all posts

# ellipse function in c

Learn to Declarations ellipse function in computer graphic

` void ellipse(int x, int y, int stangle, int endangle, int xradius, int yradius)`

This function is used to draw an ellipse where (x,y) are coordinates of center of that draw ellipse, stangle is the starting angle, end angle is the ending angle,  int xradius, int yradius are parameters specifies the X and Y radius of that drawn ellipses.

Well if you want to draw an ellipse for strangles and end angle should be 0 and 360 respectively.

## Program example for ellipse function in computer graphic

#include<graphics.h>
#include<conio.h>

main()
{
int gd = DETECT, gm;

initgraph(&gd, &gm, "C:\\TC\\BGI");

ellipse(100, 100, 0, 360, 50, 25);

getch();
closegraph();
return 0;
}

## line function in c programming :-

Well line function in c computer graphics is used as it name says to draw a line from a point(x1,y1) to point(x2,y2) where (x2,y2) are end points to draw a line.

Here you can also check the c program to draw a line in computer graphics.

C example program

#include <graphics.h>
#include <conio.h>

main()
{
int gd = DETECT, gm;

initgraph(&gd, &gm, "C:\\TC\\BGI");

line(100, 100, 200, 200);

getch();
closegraph();
return 0;
}