Gets the red value of a color.
red()
extracts the red value from a p5.Color object, an array of color components, or a CSS color string.
By default, red()
returns a color's red value in the range 0 to 255. If the colorMode() is set to RGB, it returns the red value in the given range.
Examples
Syntax
red(color)
Parameters
color
p5.Color object, array of color components, or CSS color string.
Notice any errors or typos? Please let us know. Please feel free to edit src/color/creating_reading.js and open a pull request!