Write a note on each of the following Vector or Object-Oriented-00722
This subjective question is related to the book/course
vu cs501 Advance Computer Architecture.
It can also be found in
vu cs501 Mid Term Solved Past Paper No. 1.
- Vector or Object-Oriented Graphics:
- Bit-Mapped or Raster Graphics:
Vector or Object-Oriented Graphics
In Vector or object oriented graphic everything drawn is treated as object. objects retain their identity after they are drawon. these objects can later be moved, stretched, duplicated, deleted,etc. they are resolution independent and have relatively small file size. the examples are: swf, svg, wmf, ps brass_ibrahim: Vector graphics is the use of geometrical primitives such as points, lines, curves, and shapes or polygon(s), which are all based on mathematical equations, to represent images in computer graphics.
brass_ibrahim: The term "vector graphics" is mainly used today in the context of two-dimensional computer graphics Virtually all modern 3D rendering is done using extensions of 2D vector graphics techniques .Virtually all modern 3D rendering is done using extensions of 2D vector graphics techniques
Bit-Mapped or Raster Graphics:
Treats everything that is drawn as a bit-map. If an object is drawn on top of another, it is difficult to move just one of them while leaving the other untouched. Changing the resolution often requires considerable touch-up work Relatively large file size
Examples: gif, jpg, bmp
