Images
Bitmap images
Pixels
- Represents one colour
- Each colour has unique binary value
- Colour values stored in sequence
Image resolution
- Dimensions of image
Screen resolution
- Dimensions of screen
Colour depth
- Number of bits used to represent each colour
Vector graphics
Drawing list
- List of instructions (for drawing)
Drawing object
- Mathematically defined shapes
Property
- Attributes
determines shape/appearance of object
- Attributes