Vector - PowerPoint PPT Presentation

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Title:

Vector

Description:

Vector & Bitmap Vector Bitmap Made up of points and curves Made up of pixels (units of light) Vector Graphics Made up of lines and curves that are drawn ... – PowerPoint PPT presentation

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Provided by: MrJ56
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Tags: gcse | graphics | vector

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Title: Vector


1
Vector Bitmap
  • Vector
  • Bitmap
  • Made up of points and curves
  • Made up of pixels (units of light)

2
Vector Graphics
  • Made up of lines and curves that are drawn
    mathematically
  • Can be rescaled to any size and maintain their
    quality
  • (unlike BITMAP images)
  • The computer does not store information about
    every pixel, but just the points and curves
    that make up the graphic.

3
File Size same dimensions, but...
2 compression 14kb
90 compression 4kb
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