Multimedia 4 - Vector Graphics

What are 2 types of graphic we have been studying?

• mp3

• bitmap

• HTML

• mp4

• vector

Pick out 4 bitmap graphic file types:

• jpg

• svg

• bmp

• gif

• png

How is a vector graphic stored in a computer?

• The computer stores a series of attributes of each shape withing the image

• Each pixel in the image is represented by a number of bits.

• It is stored as a grid of pixels in the computer's memory

Which graphic file type usually has the smallest file size?

• bitmap

• vector

What attributes would be REQUIRED to draw a rectangle as a vector graphic?

(4 answers)

• length

• fill colour

• height

• Start co-ordinates (x, y)

• degree of rotation

What attributes are required to draw a line as a vector graphic?

(3 answers)

• degree of rotation

• height

• fill colour

• start co-ordinates (x, y)

• length

What is this the proper name for this shape?

• Circle

• Oval

• Ellipse

• Curve

Which attribute has been changed here?

• Fill colour

• Line thickness

• Scale

• Degree of Rotation

What attribute has been changed here?

• Fill colour

• Line thickness

• Scale

• Degree of Rotation

What attribute has been changed here?

• Fill colour

• Line thickness

• Scale

• Degree of Rotation