Computer Graphics in Python and Pycairo/

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Color Adjustments

Color Adjustments

In this lesson, we'll explore the artistic and specific color adjustments used in Pycairo.

We'll cover the following...

Artistic color adjustments

There are several operators that adjust color in various ways. The two simplest are the ADD and SATURATE operators. There are also the 11 blend operators:

  • MULTIPLY
  • SCREEN
  • OVERLAY
  • DARKEN
  • LIGHTEN
  • COLOR_DODGE
  • COLOR_BURN
  • HARD_LIGHT
  • SOFT_LIGHT
  • DIFFERENCE
  • EXCLUSION

We won’t go into detail about all of them. One common shared aspect among them is that they combine ...