hue() / Reference / Processing.org

Name

hue()

Description

Extracts the hue value from a color.

Examples

```
size(400, 400);
noStroke();
colorMode(HSB, 255);
color c = color(0, 126, 255);
fill(c);
rect(60, 80, 140, 240);
float value = hue(c);  // Sets 'value' to "0"
fill(value);
rect(200, 80, 140, 240);
```

Syntax

hue(rgb)

Parameters

rgb(int)any value of the color datatype

Return

float

Related

Creative Commons License

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