Plotting interface and wrapper for several julia plotting packages
Questions tagged [plots.jl]
205 questions
21
votes
2 answers
How to move the legend to outside the plotting area in Plots.jl (GR)?
I have the following plot where part of the data is being obscured by the legend:
using Plots; gr()
using StatPlots
groupedbar(rand(1:100,(10,10)),bar_position=:stack, label="item".*map(string,collect(1:10)))
I can see that using the "legend"…
Ian Marshall
- 709
- 1
- 5
- 14
12
votes
1 answer
How to change line width in figure legend in julia Plots?
using Plots
plot(1:1:5, 1:1:5, linewidth=1)
plot!(1:1:5, 1:2:10, linewidth=5)
Is it possible to make the legend line width match the line width in the plot? I couldn't find anything in the documentation unfortunately.
miha priimek
- 919
- 6
- 20
12
votes
1 answer
Plots.jl: remove series legend, keep color bar
Using Plots.jl I can make a scatter plot from two vectors with color set by another vector as follows:
using Plots
scatter([1,3,5,7], [2,4,6,10], marker_z = [1,1,2,3])
There is both a legend for the series, and there is a color bar.
If I set…
Ben S.
- 3,415
- 7
- 22
- 43
12
votes
3 answers
Plots.jl - Turn off axis and grid lines
I am trying to make a surface plot without the axis and grid lines. I found that I can turn off the grid with grid = false but I can't find a way to remove the axis lines.
surface(x2d, y2d, z2d, fill_z = color_mat, fc = :haline,…
nalyd88
- 4,940
- 8
- 35
- 51
11
votes
4 answers
Adding global title to Plots.jl subplots
I would like to add a global title to a group of subplots using Plots.jl.
Ideally, I'd do something like:
using Plots
pyplot()
plot(rand(10,2), plot_title="Main title", title=["A" "B"], layout=2)
but, as per the Plots.jl documentation, the…
Nicolas Payette
- 14,847
- 1
- 27
- 37
10
votes
2 answers
How do you add markers to the legend of a Plots.jl plot?
The code
using Plots
pyplot(markershape = :auto)
for i in 1:4
plot!(rand(10), label = "Series " * string(i))
end
savefig("Plot.png")
produces the following plot:
The markers do not appear in the legend, only the data series's line color. This…
tparker
- 689
- 1
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- 17
9
votes
4 answers
How to fill area between curves with Plots.jl?
Suppose I have a curve y, and two other curves u and l in the form of vectors. How to plot:
plot(y, lab="estimate")
plot!(y-l, lab="lower bound")
plot!(y+u, lab="upper bound")
That is, an asymmetric confidence interval? I know how to plot the…
juliohm
- 3,691
- 2
- 18
- 22
9
votes
1 answer
custom colorgradient heatmap in Julia
I am currently using the Plots package and have it along with the PyPlot packages installed. With the code
using Plots
y = rand(10, 10)
pyplot()
plt = plot(y, st=:heatmap, clim=(0,1), color=:coolwarm, colorbar_title="y")
I am able to produce…
JBar
- 145
- 3
- 6
9
votes
2 answers
How to make 3D annotations in Julia Plots
The annotation attribute in Julia Plots seems to only take tuples of x,y coordinates and a label according to the documentation. Is there any way to do this on a 3D plot? For example:
tvec=0:0.1:4*pi
plot(sin,…
ultradian
- 581
- 5
- 20
9
votes
1 answer
Julia PyPlot: plot 3D surface with as face colors the norm of surface gradient
Does anyone know how to plot a 3D surface with Julia's Pyplot with e.g the norm of
the surface-gradient as the face color?
Similar to this topic for Python: Color matplotlib plot_surface command with surface gradient
René Hiemstra
- 117
- 1
- 4
8
votes
3 answers
How to clean Plots (GR) without closing Julia environment
I'm debugging a script (which use Plots.jl with GKS QtTerm backend). So I run the script many times. When I run it from terminal like bash> julia pointPlacement.jl it takes for ages to initialize Julia and Plots.jl (this is one big inconvenience in…
Prokop Hapala
- 2,424
- 2
- 30
- 59
8
votes
4 answers
Multiple Axis with Plots.jl
Is there a way to have the second dataset plot on a separate axis, overlaid on the first plot?
using Plots; gadfly(size=(800,400))
plot(Vector[randn(100)], line = ([:green], :step))
plot!(Vector[randn(100)], line = ([:red], :step))
BAR
- 15,909
- 27
- 97
- 185
7
votes
1 answer
How to scale the fontsizes using Plots.jl
is there a way to rescale all the fontsizes (legend, tickslabels, axislabels…) at once?
Original question from Filippo Vicentini on Slack.
Lufu
- 436
- 4
- 11
7
votes
1 answer
Supressing some labels in legend or putting sampled markers
I am using Julia 1.1.0 and want to do some plotting in it. I am using Plots and pyplot backend for that.
I have two data that I want to plot with the same line style and color, differing them by markers.
Here is an example:
using Plots
pyplot()
nf =…
Pedro H. N. Vieira
- 748
- 5
- 17
7
votes
1 answer
Color of errorbars with plots.jl
I'm using the package Plots with the pyplot backend.
By default, errorbars are black. How can I change their color? I want to set it to the same color as the line itself (which should be the default behaviour imho).
using…
T. Lepage
- 123
- 1
- 6