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1.5.5. Summary

There are two types of Web Graphics Formats:

Raster Graphics:
  • individual pixels are coloured
  • no objects
  • zooming reduces image quality
  • each pixel can be edited
Vector Graphics:
  • objects are described with mathematical functions
  • each object can be edited
  • zooming does not reduce image quality
  • often a plugin is used to view vector graphics
Raster GraphicsRaster Graphics Vector GraphicsVector Graphics


Raster Graphics Formats:
  • GIF
  • JPEG
  • PNG
Vector Graphics Formats:
  • SVG
  • Flash
  • XAML
  • PDF (for printing)
  • PS (for printing)


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