Function reference • paleval

Continuous-palette functions Each of these functions returns a continuous-palette function.
`pev_fcont()`	Coerce to continuous-palette function
`pev_fcont_rescale()`	Rescale input to continuous-palette function
`pev_fcont_diverging()`	Create continuous-palette function from HCL parameters
`pev_fcont_cvd()` `pev_fdisc_cvd()`	Modify output to simulate color-vision deficiency
`pev_fcont_reverse()` `pev_fdisc_reverse()`	Reverse palette-function
Discrete-palette functions Each of these functions returns a discrete-palette function.
`pev_fdisc()`	Coerce to discrete-palette function
`pev_fcont_cvd()` `pev_fdisc_cvd()`	Modify output to simulate color-vision deficiency
`pev_fcont_reverse()` `pev_fdisc_reverse()`	Reverse palette-function
Perceptual separation Consider the perceptual-separation within a discrete-palette.
`pev_data_separation()`	Get perceptual-separation within discrete-palette
`pev_gg_separation()`	ggplot for perceptual-distance within discrete-palette
Perceptual derivative Consider the perceptual-derivative for a continuous-palette.
`pev_data_derivative()`	Get perceptual-derivative of continuous-palette
`pev_gg_derivative()`	ggplot for perceptual-derivative of continuous-palette
Perceptual distance Consider the perceptual-distance for a continuous-palette.
`pev_data_distance()`	Get perceptual-distance of continuous-palette from reference color
`pev_gg_distance()`	ggplot for perceptual-derivative of continuous-palette
HCL space Consider a palette in HCL space.
`pev_data_derivative()`	Get perceptual-derivative of continuous-palette
`pev_data_distance()`	Get perceptual-distance of continuous-palette from reference color
`pev_data_hcl()`	Get HCL data on series of hex-colors
`pev_data_hcl_ref()`	Get minimum perceptual-distance from reference color
`pev_data_separation()`	Get perceptual-separation within discrete-palette
`pev_fcont()`	Coerce to continuous-palette function
`pev_fcont_cvd()` `pev_fdisc_cvd()`	Modify output to simulate color-vision deficiency
`pev_fcont_diverging()`	Create continuous-palette function from HCL parameters
`pev_fcont_rescale()`	Rescale input to continuous-palette function
`pev_fcont_reverse()` `pev_fdisc_reverse()`	Reverse palette-function
`pev_fdisc()`	Coerce to discrete-palette function
`pev_gg_derivative()`	ggplot for perceptual-derivative of continuous-palette
`pev_gg_distance()`	ggplot for perceptual-derivative of continuous-palette
`pev_gg_hcl_bloom()` `pev_gg_hcl_bloom_target()` `pev_gg_hcl_bloom_lum()`	ggplot for HCL data on series of hex-colors
`pev_gg_hcl_plane()`	ggplot for HCL data on series of hex-colors
`pev_gg_hcl_spectrum()`	ggplot for HCL data on series of hex-colors
`pev_gg_separation()`	ggplot for perceptual-distance within discrete-palette
`pev_hcl()`	Create HCL parameter-set
`pev_hex_derivative()`	Calculate perceptual-derivative for sequence of hex-colors
`pev_hex_distance()`	Calculate perceptual-distance between two (sets of) colors
`pev_map_hcl()`	Create list of HCL parameter-sets
Hex-colors
`pev_hex_distance()`	Calculate perceptual-distance between two (sets of) colors
`pev_hex_derivative()`	Calculate perceptual-derivative for sequence of hex-colors
HCL parameters
`pev_hcl()`	Create HCL parameter-set
`pev_map_hcl()`	Create list of HCL parameter-sets

Reference

Continuous-palette functions

Discrete-palette functions

Perceptual separation

Perceptual derivative

Perceptual distance

HCL space

Hex-colors

HCL parameters

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