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90555
Graphics
Description
A-Levels ICT Mind Map on Graphics, created by gabriellafederici on 15/05/2013.
No tags specified
ict
ict
a-levels
Mind Map by
gabriellafederici
, updated more than 1 year ago
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Created by
gabriellafederici
over 11 years ago
36
1
0
Resource summary
Graphics
Vector
Made up from lines equations and calculations
Vector-based graphic files cannot be compressed
Images are more precise than bitmaps
Take up less storage space than bitmaps
Take up less memory than bitmaps
Individual elements can be grouped
Use more processing power than bitmaps
Can be re-sized or re-scaled with no loss of definition
Bitmap
Made up from pixels
Bitmap files can be compressed
Images are less precise than vectors
Take up more storage space than vectors
Take up more memory than vectors
Individual elements cannot be grouped
Use less processing power than vectors
When resized, there is a lowering of image quality. Becomes blurry and pixellated
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