This reference is for Processing 2.0+. If you have a previous version, use the reference included with your software. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Javadoc.
| Name | hue() |
||
|---|---|---|---|
| Examples |  noStroke(); colorMode(HSB, 255); color c = color(0, 126, 255); fill(c); rect(15, 20, 35, 60); float value = hue(c); // Sets 'value' to "0" fill(value); rect(50, 20, 35, 60); | ||
| Description | Extracts the hue value from a color. | ||
| Syntax | hue(rgb) | ||
| Parameters |
| ||
| Returns | float | ||
| Related | red() green() blue() alpha() saturation() brightness() |
