Mathematica Asked on June 6, 2021
I have a Table
of Sin[nx]
functions where n
is an integer. Now my issue is that I have been searching a way to make the plots look like a gradient of a color because if I just use the available options for PlotStyle
it is hard to distinguish each plot.
Plot[Evaluate[Table[Sin[n x], {n, 1, 3, 1}]], {x, -1, 10}, AxesStyle -> {Thick, 18}, PlotStyle -> {Thick, "BlueGreenYellow"}, PlotRange -> Full]
An example is shown above where I just plotted three Sin[nx]
. The colors shown there are very random, I would like say a dark color red is the first plot, a lighter red is the second plot, and so on.
Another option I would like is say a gradient from red to blue, so that the evolution of the plots can be seen through the gradient of the color.
Your question addresses PlotTheme
.
This is how default PlotTheme
looks:
Plot[Evaluate[Table[BesselJ[n, x], {n, 5}]], {x, 0, 10}]
It is "PastelColor"
. No Plot
without PlotTheme
.
Very much contrasting is:
Plot[Evaluate[Table[BesselJ[n, x], {n, 5}]], {x, 0, 10},
PlotTheme -> "GrayColor"]
Plot[Evaluate[Table[BesselJ[n, x], {n, 5}]], {x, 0, 10},
PlotTheme -> "CoolColor"]
Like in the question the options can be overwritten and replace in putting them explicit in the options list and give them the desired value.
Your question addresses too PlotStyle
. Then a solution will be
Plot[Evaluate@Table[BesselJ[n, x], {n, 3}], {x, 0, 15},
PlotStyle -> {Darker@Orange, Orange, Lighter@Orange}]
But that there only three lightnesses built in.
Plot[Evaluate@Table[BesselJ[n, x], {n, 5}], {x, 0, 15},
PlotStyle -> Table[Darker[Blue, i/5], {i, 1, 5}]]
This in not so high in contrast but step in Darker
of the color Blue
.
Same with Lighter:
Plot[Evaluate@Table[BesselJ[n, x], {n, 5}], {x, 0, 15},
PlotStyle -> Table[Lighter[Blue, i/7.5], {i, 1, 5}]]
Mathematica knows since 12 a lot of important colors: Color
.
Plot[Evaluate@Table[BesselJ[n, x], {n, 5}], {x, 0, 15},
PlotStyle ->
Table[Lighter[Interpreter["Color"]["HTML green"], i/7.5], {i, 1,
5}], AxesStyle -> {Thick, 18}, PlotRange -> Full]
You may use Blend
:
Plot[Evaluate@Table[BesselJ[n, x], {n, 5}], {x, 0, 15},
PlotStyle -> Table[Blend[{Red, Blue}, x], {x, 0, 1, 1/5}],
AxesStyle -> {Thick, 18}, PlotRange -> Full, AxesLabel -> Automatic]
References on Blend
spend ideas for many more possibilities.
Correct answer by Steffen Jaeschke on June 6, 2021
This?
Plot[Evaluate[Table[Sin[n x], {n, 1, 3, 1}]], {x, -1, 10},
AxesStyle -> {Thick, 18},
PlotStyle -> (Blend[{Red, White}, #] & /@ Subdivide[0, 1, 3]),
PlotRange -> Full]
Answered by cvgmt on June 6, 2021
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