Web Design with HTML and CSS

96

Saving images as GIFs

Web Design with HTML and CSS Digital Classroom

Understanding Dithering

Dithering is the attempt to approximate a color from a mixture of other colors when the

required color is not available. Dithering produces a pattern or grainy appearance in images, and

should only be used to help defi ne tonal values.

Original image (left), and with dithering applied (right).

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