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Mathematica > Visualization and Graphics > Graphics Options & Styling > Colors > ColorRules >

Mathematica > Data Manipulation > Image Processing & Analysis > Color Processing > Colors > ColorRules >

Mathematica > Visualization and Graphics > Symbolic Graphics Language > Graphics Directives > Colors > ColorRules >

BUILT-IN MATHEMATICA SYMBOL

ColorRules

ColorRules
is an option for ArrayPlot which specifies how colors of cells should be determined from values.

If the result from applying ColorRules is None, the background color will be used.

If none of the rules in ColorRules apply, then ColorFunction is used to determine the color.

With the default setting ColorRules->Automatic, an explicit setting ColorFunction->f is used instead of ColorRules.

Use color rules for ArrayPlot:

Use color rules for MatrixPlot:

Use color rules for ArrayPlot:

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Use color rules for MatrixPlot:

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ColorRules can involve patterns:

If no explicit color rules apply, the default ArrayPlot coloring is used:

Color rules are applied before color function:

Cases specified as None are rendered in the background color:

Modular operations tables:

Highlight cells where the GCD is 1:

Color a cellular automaton pattern: