CS602-Computer Graphics Assignment No. 02 Fall 2012

[vu_pro]

Total Marks : 20
Due Date : 26-11-2012

Question 1: [20 Marks]

Write a C program that would draw the following shapes; rectangle, ellipse, circle and point in the following way as described below.

Rectangle:
Draw the rectangle as described in the figure below and the ellipse, circle and point should be drawn within the rectangle body.
Hint: Use the rectangle(x,y,a,b) function to draw the rectangle.

Ellipse:
Ellipse should be enclosed by the rectangle as described in the figure below.
Hint :Use the ellipse(x,y,startangle, endangle, semimajor, semiminor) function to draw the ellipse.

Circle:
Circle should be drawn with in the ellipse as described in the figure below.
Hint: Use the circle(x,y,radius) function to draw the circle.

Point:
Ellipse and circle should have common center and that center point should be displayed as a point.
Hint: Use the putpixel(x,y,colour) function to draw the point.

You can choose any colour for drawing rectangle, ellipse, circle and point; it can be of your own choice.



(Expected Output)
Note:
You can consult handouts of lecture 13 for help. You have to use Borlandc to run this program as
graphics.h is a borlnadc library. You can download borlandc setup from download section of cs602.
After installing Borlandc run BC.EXE.

Now Go to Options =>Linker =>Libraries
Press Alt + G
Press Alt +K

It will enable the graphics library. Now change following command in your program according to your installation.
initgraph(&gdriver, &gmode, "c:\\tc\\bgi");
For example:
initgraph(&gdriver, &gmode, "c:\\BorlandC\\bgi");