BSc (Hones) in Information Technology
Specialized in Interactive Media
Batch 2016
Multimedia Systems
Tute 3
R.A.P.C.P
RANASINGHE
IT 14115394
1) Discuss the difference
between bitmap and vector graphics.
a. Describe five different
graphic elements you might use in a project, for example, the background,
buttons, icons, or text.
b. Would you use a vector
tool or a bitmap tool for each element? Why?
Backgrounds
Raster
Geaphic is good for Background. All background deatails elements have a different Colors. So
Raster graphic is usefull to Background
Buttons
Button
is not a complex graphic one .There re use vector graphics. Buttons mostly use
in Applications and website. vector graphics is small file size. That the
reason to most useful to add website and application
Icons
Icons
are made with less details to user. Icon doesn’t won’t
use raster graphic
Text
Text
has low graphic elements. When There vector graphic using banor. So it will not pixelate . but
text is very clearly
2) You are assigned to
create an interface that will look good across platforms.
a. What is the difference
between images as shown on a Macintosh and PC? How would you deal with this problem?
There
are 2 different color pallet. There for it is display different color in
between two of these OS. Macintosh shown colorful images. But windows has no
colorful images.
3) List several simple
geometric shapes.
a. If you have a 3-D
modeling program available, using these shapes, extrude or lathe them to create
various objects, such as a teapot, a tree, a car, a table, or a lamp.
A
Tree – Cylinder & Sphere
Table
– Cube and Cylinder
Tea
Pot - Sphere
Car
– Cube and Cylinder
Lamp
– Cube, Sphere and cylinder
b. Think of some other
objects. How would you use the simple geometric shapes (called “primitives” )
to create the 3-D object?
We
can use Nurbs and Polygons to Model 3D objects and we can edit them using
vertex,faces and Edge s. Edit means reshape the simple geometric shape into
required shape. We can use cylinder to create
Bat or anything if u like.
4) You are a designer given
the task of creating a web site for a new division of your company.
a. Start by defining the
characteristics of the customers of the company and the kind of image the
company wishes to present to its customers.
Customer
may come to purchase by paying, viewing or purchase with the paying
b. Then specify a color
palette to be used for the design of the site.
Web
Safe Colors
c. Defend your color choices
by discussing the associations people have with the colors and how they relate
to your customers and the company’s image.
If this is an
Entertainment site, Site shoud be very creative and user friendly to users.
Site should have images and latest news.
