colorjam_presets: Colorjam hue warp presets

In jmw86069/colorjam: Jam Color manipulation functions

Colorjam hue warp presets

Description

Colorjam hue warp presets

Usage

colorjam_presets(preset = NULL, ...)

Arguments

preset	NULL to return a character vector of all recognized preset names, or character string to return specific data associated with a recognized preset name.
...	additional arguments are ignored.

Details

colorjam_presets(): list the names of available colorjam presets, or when a preset name is provided, it returns hue warp data as a list with names "h1" and "h2" suitable for use by h2hw() and hw2h().

Value

character vector of recognized colorjam presets, or when preset is provided, it returns a list with elements:

• h1: HCL color hue indicating the actual hue to be used when generating a color.

• h2: HCL color hue indicating the virtual hue assigned to each actual hue in h1.

• direction: with 1 indicating forward (increasing, clockwise) progression around the color wheel, and -1 indicating reverse (decreasing, counter-clockwise) progression around the color wheel.

• default_step: character string with name matching a value returned by colorjam_steps()

• optional attribute attr(x, "description") which may contain a text description for each color preset

See Also

Other colorjam hue warp: add_colorjam_preset(), add_colorjam_step(), adjust_hue_warp(), approx_degrees(), colorjam_steps(), display_degrees(), h2hwOptions(), h2hw(), hcl_to_hsl_hue(), hsl_to_hcl_hue(), hw2h(), mean_angle(), plot_colorjam_preset(), remap_colorjam_preset(), validate_colorjam_preset()

jmw86069/colorjam documentation built on March 18, 2024, 3:32 a.m.