Sequential schemes topic

Sequential color schemes are available as continuous interpolators (often used with ScaleSequential) and as discrete schemes (often used with ScaleOrdinal).

Each discrete scheme, such as schemeBlues, is represented as an array of arrays of hexadecimal color strings. The kth element of this array contains the color scheme of size k; for example, schemeBlues[9] contains an array of nine strings representing the nine colors of the blue sequential color scheme. Sequential color schemes support a size k ranging from 3 to 9.

To create a sequential discrete nine-color scale using the Blues color scheme:

final color = ScaleOrdinal(range: schemeBlues[9]);

To create a sequential continuous color scale using the Blues color scheme:

final color = ScaleSequential(interpolator: interpolateBlues);

Properties

schemeBlues → List<List<String>?> Sequential schemes
The “Blues” discrete sequential color scheme of size k in 3–9.
final
schemeBlues → List<List<String>?> Sequential schemes
The “Blues” discrete sequential color scheme of size k in 3–9.
final
schemeBlues → List<List<String>?> Sequential schemes
The “Blues” discrete sequential color scheme of size k in 3–9.
final
schemeBuGn → List<List<String>?> Sequential schemes
The “BuGn” discrete sequential color scheme of size k in 3–9.
final
schemeBuGn → List<List<String>?> Sequential schemes
The “BuGn” discrete sequential color scheme of size k in 3–9.
final
schemeBuGn → List<List<String>?> Sequential schemes
The “BuGn” discrete sequential color scheme of size k in 3–9.
final
schemeBuPu → List<List<String>?> Sequential schemes
The “BuPu” discrete sequential color scheme of size k in 3–9.
final
schemeBuPu → List<List<String>?> Sequential schemes
The “BuPu” discrete sequential color scheme of size k in 3–9.
final
schemeBuPu → List<List<String>?> Sequential schemes
The “BuPu” discrete sequential color scheme of size k in 3–9.
final
schemeGnBu → List<List<String>?> Sequential schemes
The “GnBu” discrete sequential color scheme of size k in 3–9.
final
schemeGnBu → List<List<String>?> Sequential schemes
The “GnBu” discrete sequential color scheme of size k in 3–9.
final
schemeGnBu → List<List<String>?> Sequential schemes
The “GnBu” discrete sequential color scheme of size k in 3–9.
final
schemeGreens → List<List<String>?> Sequential schemes
The “Greens” discrete sequential color scheme of size k in 3–9.
final
schemeGreens → List<List<String>?> Sequential schemes
The “Greens” discrete sequential color scheme of size k in 3–9.
final
schemeGreens → List<List<String>?> Sequential schemes
The “Greens” discrete sequential color scheme of size k in 3–9.
final
schemeGreys → List<List<String>?> Sequential schemes
The “Greys” discrete sequential color scheme of size k in 3–9.
final
schemeGreys → List<List<String>?> Sequential schemes
The “Greys” discrete sequential color scheme of size k in 3–9.
final
schemeGreys → List<List<String>?> Sequential schemes
The “Greys” discrete sequential color scheme of size k in 3–9.
final
schemeOranges → List<List<String>?> Sequential schemes
The “Oranges” discrete sequential color scheme of size k in 3–9.
final
schemeOranges → List<List<String>?> Sequential schemes
The “Oranges” discrete sequential color scheme of size k in 3–9.
final
schemeOranges → List<List<String>?> Sequential schemes
The “Oranges” discrete sequential color scheme of size k in 3–9.
final
schemeOrRd → List<List<String>?> Sequential schemes
The “OrRd” discrete sequential color scheme of size k in 3–9.
final
schemeOrRd → List<List<String>?> Sequential schemes
The “OrRd” discrete sequential color scheme of size k in 3–9.
final
schemeOrRd → List<List<String>?> Sequential schemes
The “OrRd” discrete sequential color scheme of size k in 3–9.
final
schemePuBu → List<List<String>?> Sequential schemes
The “PuBu” discrete sequential color scheme of size k in 3–9.
final
schemePuBu → List<List<String>?> Sequential schemes
The “PuBu” discrete sequential color scheme of size k in 3–9.
final
schemePuBu → List<List<String>?> Sequential schemes
The “PuBu” discrete sequential color scheme of size k in 3–9.
final
schemePuBuGn → List<List<String>?> Sequential schemes
The “PuBuGn” discrete sequential color scheme of size k in 3–9.
final
schemePuBuGn → List<List<String>?> Sequential schemes
The “PuBuGn” discrete sequential color scheme of size k in 3–9.
final
schemePuBuGn → List<List<String>?> Sequential schemes
The “PuBuGn” discrete sequential color scheme of size k in 3–9.
final
schemePuRd → List<List<String>?> Sequential schemes
The “PuRd” discrete sequential color scheme of size k in 3–9.
final
schemePuRd → List<List<String>?> Sequential schemes
The “PuRd” discrete sequential color scheme of size k in 3–9.
final
schemePuRd → List<List<String>?> Sequential schemes
The “PuRd” discrete sequential color scheme of size k in 3–9.
final
schemePurples → List<List<String>?> Sequential schemes
The “Purples” discrete sequential color scheme of size k in 3–9.
final
schemePurples → List<List<String>?> Sequential schemes
The “Purples” discrete sequential color scheme of size k in 3–9.
final
schemePurples → List<List<String>?> Sequential schemes
The “Purples” discrete sequential color scheme of size k in 3–9.
final
schemeRdPu → List<List<String>?> Sequential schemes
The “RdPu” discrete sequential color scheme of size k in 3–9.
final
schemeRdPu → List<List<String>?> Sequential schemes
The “RdPu” discrete sequential color scheme of size k in 3–9.
final
schemeRdPu → List<List<String>?> Sequential schemes
The “RdPu” discrete sequential color scheme of size k in 3–9.
final
schemeReds → List<List<String>?> Sequential schemes
The “Reds” discrete sequential color scheme of size k in 3–9.
final
schemeReds → List<List<String>?> Sequential schemes
The “Reds” discrete sequential color scheme of size k in 3–9.
final
schemeReds → List<List<String>?> Sequential schemes
The “Reds” discrete sequential color scheme of size k in 3–9.
final
schemeYlGn → List<List<String>?> Sequential schemes
The “YlGn” discrete sequential color scheme of size k in 3–9.
final
schemeYlGn → List<List<String>?> Sequential schemes
The “YlGn” discrete sequential color scheme of size k in 3–9.
final
schemeYlGn → List<List<String>?> Sequential schemes
The “YlGn” discrete sequential color scheme of size k in 3–9.
final
schemeYlGnBu → List<List<String>?> Sequential schemes
The “YlGnBu” discrete sequential color scheme of size k in 3–9.
final
schemeYlGnBu → List<List<String>?> Sequential schemes
The “YlGnBu” discrete sequential color scheme of size k in 3–9.
final
schemeYlGnBu → List<List<String>?> Sequential schemes
The “YlGnBu” discrete sequential color scheme of size k in 3–9.
final
schemeYlOrBr → List<List<String>?> Sequential schemes
The “YlOrBr” discrete sequential color scheme of size k in 3–9.
final
schemeYlOrBr → List<List<String>?> Sequential schemes
The “YlOrBr” discrete sequential color scheme of size k in 3–9.
final
schemeYlOrBr → List<List<String>?> Sequential schemes
The “YlOrBr” discrete sequential color scheme of size k in 3–9.
final
schemeYlOrRd → List<List<String>?> Sequential schemes
The “YlOrRd” discrete sequential color scheme of size k in 3–9.
final
schemeYlOrRd → List<List<String>?> Sequential schemes
The “YlOrRd” discrete sequential color scheme of size k in 3–9.
final
schemeYlOrRd → List<List<String>?> Sequential schemes
The “YlOrRd” discrete sequential color scheme of size k in 3–9.
final

Functions

interpolateBlues(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “Blues” sequential color scheme represented as an RGB string.
interpolateBlues(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “Blues” sequential color scheme represented as an RGB string.
interpolateBlues(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “Blues” sequential color scheme represented as an RGB string.
interpolateBuGn(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “BuGn” sequential color scheme represented as an RGB string.
interpolateBuGn(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “BuGn” sequential color scheme represented as an RGB string.
interpolateBuGn(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “BuGn” sequential color scheme represented as an RGB string.
interpolateBuPu(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “BuPu” sequential color scheme represented as an RGB string.
interpolateBuPu(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “BuPu” sequential color scheme represented as an RGB string.
interpolateBuPu(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “BuPu” sequential color scheme represented as an RGB string.
interpolateCividis(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “cividis” color vision deficiency-optimized color scheme designed by Nuñez, Anderton, and Renslow, represented as an RGB string.
interpolateCividis(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “cividis” color vision deficiency-optimized color scheme designed by Nuñez, Anderton, and Renslow, represented as an RGB string.
interpolateCividis(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “cividis” color vision deficiency-optimized color scheme designed by Nuñez, Anderton, and Renslow, represented as an RGB string.
interpolateCool(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from Niccoli’s perceptual rainbow, represented as an RGB string.
interpolateCool(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from Niccoli’s perceptual rainbow, represented as an RGB string.
interpolateCool(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from Niccoli’s perceptual rainbow, represented as an RGB string.
interpolateCubehelixDefault(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from Green’s default Cubehelix represented as an RGB string.
interpolateCubehelixDefault(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from Green’s default Cubehelix represented as an RGB string.
interpolateCubehelixDefault(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from Green’s default Cubehelix represented as an RGB string.
interpolateGnBu(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “GnBu” sequential color scheme represented as an RGB string.
interpolateGnBu(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “GnBu” sequential color scheme represented as an RGB string.
interpolateGnBu(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “GnBu” sequential color scheme represented as an RGB string.
interpolateGreens(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the "Greens" sequential color scheme represented as an RGB string.
interpolateGreens(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the "Greens" sequential color scheme represented as an RGB string.
interpolateGreens(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the "Greens" sequential color scheme represented as an RGB string.
interpolateGreys(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the "Greys" sequential color scheme represented as an RGB string.
interpolateGreys(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the "Greys" sequential color scheme represented as an RGB string.
interpolateGreys(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the "Greys" sequential color scheme represented as an RGB string.
interpolateInferno(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “inferno” perceptually-uniform color scheme designed by van der Walt and Smith for matplotlib, represented as an RGB string.
interpolateInferno(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “inferno” perceptually-uniform color scheme designed by van der Walt and Smith for matplotlib, represented as an RGB string.
interpolateInferno(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “inferno” perceptually-uniform color scheme designed by van der Walt and Smith for matplotlib, represented as an RGB string.
interpolateMagma(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “magma” perceptually-uniform color scheme designed by van der Walt and Smith for matplotlib, represented as an RGB string.
interpolateMagma(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “magma” perceptually-uniform color scheme designed by van der Walt and Smith for matplotlib, represented as an RGB string.
interpolateMagma(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “magma” perceptually-uniform color scheme designed by van der Walt and Smith for matplotlib, represented as an RGB string.
interpolateOranges(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the "Oranges" sequential color scheme represented as an RGB string.
interpolateOranges(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the "Oranges" sequential color scheme represented as an RGB string.
interpolateOranges(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the "Oranges" sequential color scheme represented as an RGB string.
interpolateOrRd(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “OrRd” sequential color scheme represented as an RGB string.
interpolateOrRd(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “OrRd” sequential color scheme represented as an RGB string.
interpolateOrRd(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “OrRd” sequential color scheme represented as an RGB string.
interpolatePlasma(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “plasma” perceptually-uniform color scheme designed by van der Walt and Smith for matplotlib, represented as an RGB string.
interpolatePlasma(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “plasma” perceptually-uniform color scheme designed by van der Walt and Smith for matplotlib, represented as an RGB string.
interpolatePlasma(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “plasma” perceptually-uniform color scheme designed by van der Walt and Smith for matplotlib, represented as an RGB string.
interpolatePuBu(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “PuBu” sequential color scheme represented as an RGB string.
interpolatePuBu(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “PuBu” sequential color scheme represented as an RGB string.
interpolatePuBu(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “PuBu” sequential color scheme represented as an RGB string.
interpolatePuBuGn(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “PuBuGn” sequential color scheme represented as an RGB string.
interpolatePuBuGn(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “PuBuGn” sequential color scheme represented as an RGB string.
interpolatePuBuGn(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “PuBuGn” sequential color scheme represented as an RGB string.
interpolatePuRd(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “PuRd” sequential color scheme represented as an RGB string.
interpolatePuRd(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “PuRd” sequential color scheme represented as an RGB string.
interpolatePuRd(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “PuRd” sequential color scheme represented as an RGB string.
interpolatePurples(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the "Purples" sequential color scheme represented as an RGB string.
interpolatePurples(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the "Purples" sequential color scheme represented as an RGB string.
interpolatePurples(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the "Purples" sequential color scheme represented as an RGB string.
interpolateRdPu(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “RdPu” sequential color scheme represented as an RGB string.
interpolateRdPu(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “RdPu” sequential color scheme represented as an RGB string.
interpolateRdPu(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “RdPu” sequential color scheme represented as an RGB string.
interpolateReds(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the "Reds" sequential color scheme represented as an RGB string.
interpolateReds(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the "Reds" sequential color scheme represented as an RGB string.
interpolateReds(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the "Reds" sequential color scheme represented as an RGB string.
interpolateTurbo(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “turbo” color scheme by Anton Mikhailov.
interpolateTurbo(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “turbo” color scheme by Anton Mikhailov.
interpolateTurbo(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “turbo” color scheme by Anton Mikhailov.
interpolateViridis(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “viridis” perceptually-uniform color scheme designed by van der Walt, Smith and Firing for matplotlib, represented as an RGB string.
interpolateViridis(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “viridis” perceptually-uniform color scheme designed by van der Walt, Smith and Firing for matplotlib, represented as an RGB string.
interpolateViridis(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “viridis” perceptually-uniform color scheme designed by van der Walt, Smith and Firing for matplotlib, represented as an RGB string.
interpolateWarm(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from a 180° rotation of Niccoli’s perceptual rainbow, represented as an RGB string.
interpolateWarm(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from a 180° rotation of Niccoli’s perceptual rainbow, represented as an RGB string.
interpolateWarm(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from a 180° rotation of Niccoli’s perceptual rainbow, represented as an RGB string.
interpolateYlGn(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “YlGn” sequential color scheme represented as an RGB string.
interpolateYlGn(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “YlGn” sequential color scheme represented as an RGB string.
interpolateYlGn(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “YlGn” sequential color scheme represented as an RGB string.
interpolateYlGnBu(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “YlGnBu” sequential color scheme represented as an RGB string.
interpolateYlGnBu(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “YlGnBu” sequential color scheme represented as an RGB string.
interpolateYlGnBu(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “YlGnBu” sequential color scheme represented as an RGB string.
interpolateYlOrBr(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “YlOrBr” sequential color scheme represented as an RGB string.
interpolateYlOrBr(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “YlOrBr” sequential color scheme represented as an RGB string.
interpolateYlOrBr(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “YlOrBr” sequential color scheme represented as an RGB string.
interpolateYlOrRd(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “YlOrRd” sequential color scheme represented as an RGB string.
interpolateYlOrRd(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “YlOrRd” sequential color scheme represented as an RGB string.
interpolateYlOrRd(num t) → String Sequential schemes
Given a number t in the range [0,1], returns the corresponding color from the “YlOrRd” sequential color scheme represented as an RGB string.