Презентация на тему "Computer graphics"

Содержание

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  Computer Graphics

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  There two kinds of images: Raster (or Bitmap) Vector

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  What the difference between them?

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  Raster image

  Image made up from pixels and dots When the image is enlarged, the pixels grow Pixelated

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  Software: Adobe Photoshop The Gimp

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  File types: jpeg JPG png gif

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  Where it’s better to use raster format?

  On photos

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  Vector image

  Think: create dots and join the dots, you’ll get a shape When image is enlarged – no loss in details

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  Software

  Adobe Illustrator Coral draw Inscape

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  File types: svg ai

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  Where it’s better to use vector format?

  When you need your photo to be both small and large When you are using texts (logo)