# Visualization

**URL:** https://discourse.julialang.org/c/domain/viz/17.md?page=74

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**Page:** 75

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## [Tweak axes labels of a 3d plot](https://discourse.julialang.org/t/tweak-axes-labels-of-a-3d-plot/48116)

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**Author:** [@Gregstrq](https://discourse.julialang.org/u/Gregstrq)\
**Replies:** 12\
**Last updated:** [October 17, 2020, 6:45am UTC](https://discourse.julialang.org/t/tweak-axes-labels-of-a-3d-plot/48116 "2020-10-17T06:45:20Z")

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I notice that when I make a 3d plot using Plots, the x and y axes labels are tilted so that they are parallel to the axes. I would like to make them horizontal. What attributes in Plots.jl control the tilting of the axe…

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## [How to get html\_select values in Dash.jl](https://discourse.julialang.org/t/how-to-get-html-select-values-in-dash-jl/48506)

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**Author:** [@Iulian.Cioarca](https://discourse.julialang.org/u/Iulian.Cioarca)\
**Replies:** 0\
**Last updated:** [October 16, 2020, 6:08pm UTC](https://discourse.julialang.org/t/how-to-get-html-select-values-in-dash-jl/48506 "2020-10-16T18:08:31Z")

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I gave Dash.jl a try and it looks really nice! I have, however, a question: Suppose I have the following code: using Dash, DashHtmlComponents, DashCoreComponents app = dash() app.layout = html\_div() do htm…

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## [Makie Text Box/File Selection GUI](https://discourse.julialang.org/t/makie-text-box-file-selection-gui/48472)

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**Author:** [@Allan\_Baker](https://discourse.julialang.org/u/Allan_Baker)\
**Replies:** 2\
**Last updated:** [October 16, 2020, 8:21am UTC](https://discourse.julialang.org/t/makie-text-box-file-selection-gui/48472 "2020-10-16T08:21:07Z")

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I have a Makie plot with interactive slider bars. Wondering what’s the best way to advance the components that can be added to this graphic. How do I make a Dial for example instead of a linear slide? But that’s not e…

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## [Reading individual slices of a TIFF stack (aka multipage TIFF)](https://discourse.julialang.org/t/reading-individual-slices-of-a-tiff-stack-aka-multipage-tiff/12772)

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**Author:** [@tross](https://discourse.julialang.org/u/tross)\
**Replies:** 8\
**Last updated:** [October 16, 2020, 2:50am UTC](https://discourse.julialang.org/t/reading-individual-slices-of-a-tiff-stack-aka-multipage-tiff/12772 "2020-10-16T02:50:14Z")

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Hello, I am having trouble finding a way to access individual slices of a TIFF stack. I have a bunch of large TIFF stacks that are all too big to load into memory. In Matlab you can load a specific index of a TIFF stack…

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## [Image Super Resolution](https://discourse.julialang.org/t/image-super-resolution/48282)

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**Author:** [@kungfooman](https://discourse.julialang.org/u/kungfooman)\
**Replies:** 3\
**Last updated:** [October 15, 2020, 11:32am UTC](https://discourse.julialang.org/t/image-super-resolution/48282 "2020-10-15T11:32:15Z")

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Hi, is there any Julia project focusing on Image Super Resolution? There are lots of these libraries for e.g. Python or Mathematica, but found not one for Julia:

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## [U.S. Counties Choropleth](https://discourse.julialang.org/t/u-s-counties-choropleth/20845)

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**Author:** [@mthelm85](https://discourse.julialang.org/u/mthelm85)\
**Replies:** 27\
**Last updated:** [October 13, 2020, 1:43pm UTC](https://discourse.julialang.org/t/u-s-counties-choropleth/20845 "2020-10-13T13:43:40Z")

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I can’t seem to find any info on how to create a choropleth map with U.S. counties in Julia. Is everyone using Python/R packages for this or is there a way to do it in Julia? It would be really nice if it was possible to…

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## [Saving vegalite plots takes very long time compared to plots.jl](https://discourse.julialang.org/t/saving-vegalite-plots-takes-very-long-time-compared-to-plots-jl/48232)

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**Author:** [@MackHarry](https://discourse.julialang.org/u/MackHarry)\
**Replies:** 10\
**Last updated:** [October 12, 2020, 9:41pm UTC](https://discourse.julialang.org/t/saving-vegalite-plots-takes-very-long-time-compared-to-plots-jl/48232 "2020-10-12T21:41:31Z")

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Hello everyone, first time poster here. I’m running into problems when trying to save vegalite plots as pdf, or anything other than html for that matter. The following script exemplifies this quite well: using VegaLit…

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## [Pass rcParams to pyplot() while using Plots.jl](https://discourse.julialang.org/t/pass-rcparams-to-pyplot-while-using-plots-jl/48058)

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**Author:** [@Gregstrq](https://discourse.julialang.org/u/Gregstrq)\
**Replies:** 1\
**Last updated:** [October 12, 2020, 3:56pm UTC](https://discourse.julialang.org/t/pass-rcparams-to-pyplot-while-using-plots-jl/48058 "2020-10-12T15:56:17Z")

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If one uses PyPlot.jl separately from Plots.jl, one can change all default settings by editing rcParams dictionary. Is there a way to edit rcParams if one uses PyPlot as a backend for Plots.jl? May be I can pass rcParam…

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## [Makie not updating scene in Jupyter](https://discourse.julialang.org/t/makie-not-updating-scene-in-jupyter/48179)

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**Author:** [@Iulian.Cioarca](https://discourse.julialang.org/u/Iulian.Cioarca)\
**Replies:** 0\
**Last updated:** [October 11, 2020, 8:03pm UTC](https://discourse.julialang.org/t/makie-not-updating-scene-in-jupyter/48179 "2020-10-11T20:03:17Z")

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I want to update a plot in Jupyter notebook by clicking a button. I’m using Makie and Interact. Here is a minimal example: using Makie, AbstractPlotting, WGLMakie using Interact t=0:1e-3:1 y1 = sin.(2pi\*10\*t).\*exp.(-t/…

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## [Adding a 3d curve to a 3d surface plot breaks the surface colourmap](https://discourse.julialang.org/t/adding-a-3d-curve-to-a-3d-surface-plot-breaks-the-surface-colourmap/48059)

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**Author:** [@Gregstrq](https://discourse.julialang.org/u/Gregstrq)\
**Replies:** 1\
**Last updated:** [October 9, 2020, 6:55pm UTC](https://discourse.julialang.org/t/adding-a-3d-curve-to-a-3d-surface-plot-breaks-the-surface-colourmap/48059 "2020-10-09T18:55:58Z")

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I am trying to add a 3d curve to a 3d surface plot. Without the curve, the surface plot functions as expected: it has different colours for different values along the z axis. However, if I try to add a 3d curve, the co…

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## [Button doesn't do anything in Pluto](https://discourse.julialang.org/t/button-doesnt-do-anything-in-pluto/46381)

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**Author:** [@Daneel](https://discourse.julialang.org/u/Daneel)\
**Replies:** 7\
**Last updated:** [October 7, 2020, 3:50pm UTC](https://discourse.julialang.org/t/button-doesnt-do-anything-in-pluto/46381 "2020-10-07T15:50:08Z")

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I’m trying to create a simple plotting interface in Pluto.jl but because of the slowness of loading data I need to prevent Pluto from plotting until all of the settings are chosen. The button seemed like a good method bu…

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## [StackOverflow Error when plotting DataFrame data](https://discourse.julialang.org/t/stackoverflow-error-when-plotting-dataframe-data/47774)

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**Author:** [@b.lind](https://discourse.julialang.org/u/b.lind)\
**Replies:** 16\
**Last updated:** [October 5, 2020, 1:18pm UTC](https://discourse.julialang.org/t/stackoverflow-error-when-plotting-dataframe-data/47774 "2020-10-05T13:18:04Z")

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I’ve recently adopted Julia to analyze some sensor data recorded in a \*.csv file. I used the code shown below to plot a subset of my data, however the last code block to plot the data fails with the following error: St…

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## [Can you export plots with the plotly back-end as interactive plots?](https://discourse.julialang.org/t/can-you-export-plots-with-the-plotly-back-end-as-interactive-plots/31377)

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**Author:** [@ElectronicTeaCup](https://discourse.julialang.org/u/ElectronicTeaCup)\
**Replies:** 1\
**Last updated:** [October 3, 2020, 6:35am UTC](https://discourse.julialang.org/t/can-you-export-plots-with-the-plotly-back-end-as-interactive-plots/31377 "2020-10-03T06:35:26Z")

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Suppose I have to share a plot I made using Plots.jl with the plotly back-end. Can I export it in a format that would let a user (without anything Julia related installed) be able to open it and interact it with the way …

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## [Pgfplotsx, plots: non-uniform colormaps only partially implemented](https://discourse.julialang.org/t/pgfplotsx-plots-non-uniform-colormaps-only-partially-implemented/47621)

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**Author:** [@AntoninDellaNoce](https://discourse.julialang.org/u/AntoninDellaNoce)\
**Replies:** 15\
**Last updated:** [October 2, 2020, 2:16pm UTC](https://discourse.julialang.org/t/pgfplotsx-plots-non-uniform-colormaps-only-partially-implemented/47621 "2020-10-02T14:16:40Z")

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Hi, I have an error at the level of pgfplots package when using pgfplotsx() backend to draw surfaces. Here is the working example provided by the Plots documentation surface(range(-3,3, length=30), range(-3,3, length=3…

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## [BUG Plots; pgfplotsx using twinx() ofsets the dates](https://discourse.julialang.org/t/bug-plots-pgfplotsx-using-twinx-ofsets-the-dates/47580)

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**Author:** [@JosephPollacco](https://discourse.julialang.org/u/JosephPollacco)\
**Replies:** 2\
**Last updated:** [October 1, 2020, 8:32pm UTC](https://discourse.julialang.org/t/bug-plots-pgfplotsx-using-twinx-ofsets-the-dates/47580 "2020-10-01T20:32:57Z")

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Hi, I am using Plots;pgfplotsx() and the twinx() functionality and I want to report a bug that the dates are offset the dates as it can be seen in the figure. It will be great if this bug can be fixt. DateTick=cl…

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## [Adding textures to rectangles using Makie](https://discourse.julialang.org/t/adding-textures-to-rectangles-using-makie/11465)

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**Author:** [@fabiangans](https://discourse.julialang.org/u/fabiangans)\
**Replies:** 4\
**Last updated:** [September 30, 2020, 8:57am UTC](https://discourse.julialang.org/t/adding-textures-to-rectangles-using-makie/11465 "2020-09-30T08:57:49Z")

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I want to create a number of textured (rotated) rectangles where the 3D corner coordinates are given in a single plot using Makie.jl or GLVizualize. I want a plot similar to this example where the earth image is plotted …

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## [Contour plot of separate, intersecting levels](https://discourse.julialang.org/t/contour-plot-of-separate-intersecting-levels/47400)

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**Author:** [@ric.cioffi](https://discourse.julialang.org/u/ric.cioffi)\
**Replies:** 6\
**Last updated:** [September 28, 2020, 7:47pm UTC](https://discourse.julialang.org/t/contour-plot-of-separate-intersecting-levels/47400 "2020-09-28T19:47:35Z")

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Problem Hi, I’m having a hard time figuring out how to do the following, though I’m sure there must be some “easy” solution that I just cannot find. I have a 3-dimensional array of booleans and I’d like to see the “cont…

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## [X positions of boxplot in StatsPlots](https://discourse.julialang.org/t/x-positions-of-boxplot-in-statsplots/47314)

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**Author:** [@gideonsimpson](https://discourse.julialang.org/u/gideonsimpson)\
**Replies:** 0\
**Last updated:** [September 26, 2020, 2:23pm UTC](https://discourse.julialang.org/t/x-positions-of-boxplot-in-statsplots/47314 "2020-09-26T14:23:48Z")

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This may be a naive way to be constructing them, but I am making boxplots in the following way: using StatsPlots x1 = randn(100); # A group x2 = rand(100); # B group boxplot(\["A"\], x1,label="") boxplot!(\["B"\], x2,label…

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## [Plotting in log scale with zeros](https://discourse.julialang.org/t/plotting-in-log-scale-with-zeros/47260)

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**Author:** [@gideonsimpson](https://discourse.julialang.org/u/gideonsimpson)\
**Replies:** 3\
**Last updated:** [September 26, 2020, 2:11pm UTC](https://discourse.julialang.org/t/plotting-in-log-scale-with-zeros/47260 "2020-09-26T14:11:47Z")

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When using Plots.jl, is there a straightforward way to plot on log scale with data which might contain zeros? When using matplotlib in Python, these values are just filtered and an image is still rendered, but Plots.jl …

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## [Race condition in online plotting with Makie](https://discourse.julialang.org/t/race-condition-in-online-plotting-with-makie/47258)

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**Author:** [@jagot](https://discourse.julialang.org/u/jagot)\
**Replies:** 2\
**Last updated:** [September 25, 2020, 9:08pm UTC](https://discourse.julialang.org/t/race-condition-in-online-plotting-with-makie/47258 "2020-09-25T21:08:23Z")

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I’m time stepping a problem and want to plot various quantities as the solver progresses. Inspired by this post, I came up with the following: using Makie using AbstractPlotting.MakieLayout using AbstractPlotting using …

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## [Change spacing between xticks](https://discourse.julialang.org/t/change-spacing-between-xticks/47257)

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**Author:** [@HenriDeh](https://discourse.julialang.org/u/HenriDeh)\
**Replies:** 3\
**Last updated:** [September 25, 2020, 2:08pm UTC](https://discourse.julialang.org/t/change-spacing-between-xticks/47257 "2020-09-25T14:08:41Z")

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Hiii, I would like to stack a bar plot and a box plot and have their boxes align. But I can’t find a way to do this. Here’s a MWE : using DataFrames, StatsPlots, StatsBase df = DataFrame(a = rand(1:6, 30), b = rand(30)…

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## [PyPlot warning](https://discourse.julialang.org/t/pyplot-warning/32553)

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**Author:** [@zwwi](https://discourse.julialang.org/u/zwwi)\
**Replies:** 1\
**Last updated:** [September 24, 2020, 5:37pm UTC](https://discourse.julialang.org/t/pyplot-warning/32553 "2020-09-24T17:37:31Z")

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I am using PyPlot to make a plot with subplots of different sizes. using PyPlot fig=figure(constrained\_layout=false, figsize=(5, 4)) heights = \[1, 2\] spec = fig.add\_gridspec(ncols=1, nrows=2, height\_ratios=heights, hs…

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## [Help! MakieLayout and annotations](https://discourse.julialang.org/t/help-makielayout-and-annotations/47169)

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**Author:** [@powerzf](https://discourse.julialang.org/u/powerzf)\
**Replies:** 0\
**Last updated:** [September 24, 2020, 2:45am UTC](https://discourse.julialang.org/t/help-makielayout-and-annotations/47169 "2020-09-24T02:45:50Z")

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It is good " using AbstractPlotting using Makie using MakieLayout scene, layout = layoutscene(resolution = (1800,900)) ax = layout\[1,1\] = LAxis(scene) ax2 = layout\[1,2\] = LAxis(scene) x = \[1,2,3\] y = \[10,11,12\] …

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## [Plot the following table Please](https://discourse.julialang.org/t/plot-the-following-table-please/46714)

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**Author:** [@Mun\_Barimukh](https://discourse.julialang.org/u/Mun_Barimukh)\
**Replies:** 13\
**Last updated:** [September 22, 2020, 2:36pm UTC](https://discourse.julialang.org/t/plot-the-following-table-please/46714 "2020-09-22T14:36:00Z")

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\[{“metadata”:{“trusted”:true},“cell\_type”:“code”,“source”:“using DataFrames;df = DataFrame(m)”,“execution\_count”:14,“outputs”:\[{“data”:{“text/html”:" 40 rows × 3 columns (omitted printing of 1 columns) shoename sh…

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## [Define/plot robot workspace](https://discourse.julialang.org/t/define-plot-robot-workspace/47026)

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**Author:** [@heliosdrm](https://discourse.julialang.org/u/heliosdrm)\
**Replies:** 1\
**Last updated:** [September 22, 2020, 1:09pm UTC](https://discourse.julialang.org/t/define-plot-robot-workspace/47026 "2020-09-22T13:09:17Z")

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Hi, I would like to have advice about what packages might I look at, in order to visualize the workspace of a robot, as done with Matlab in this paper. It’s not necessary to solve the whole problem. Say I already have t…

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## [Add mesh to gadfly spy plot](https://discourse.julialang.org/t/add-mesh-to-gadfly-spy-plot/47033)

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**Author:** [@Igor\_Douven](https://discourse.julialang.org/u/Igor_Douven)\
**Replies:** 0\
**Last updated:** [September 21, 2020, 7:06pm UTC](https://discourse.julialang.org/t/add-mesh-to-gadfly-spy-plot/47033 "2020-09-21T19:06:51Z")

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Hi all, I’m trying to add a mesh grid to a Gadfly spy plot. I thought that I might be able to define a grid and add this as a layer to the plot, but that doesn’t work (or I’m doing something wrong). Does anyone know whe…

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## [How to connect gaps when Plotting](https://discourse.julialang.org/t/how-to-connect-gaps-when-plotting/46834)

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**Author:** [@CaoHua](https://discourse.julialang.org/u/CaoHua)\
**Replies:** 2\
**Last updated:** [September 21, 2020, 3:55am UTC](https://discourse.julialang.org/t/how-to-connect-gaps-when-plotting/46834 "2020-09-21T03:55:21Z")

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Dears, How can I plot a line chart with no gaps (missing values)? I want the gaps (missing values) in the provided data arrays are connected. I am using Plots to draw the line chart. Many thanks for your help. Best …

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## [Plots: bars side by side](https://discourse.julialang.org/t/plots-bars-side-by-side/6655)

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**Author:** [@kaslusimoes](https://discourse.julialang.org/u/kaslusimoes)\
**Replies:** 14\
**Last updated:** [September 20, 2020, 9:46am UTC](https://discourse.julialang.org/t/plots-bars-side-by-side/6655 "2020-09-20T09:46:58Z")

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Hi there, I’m using Plots.jl (with PyPlot as the backend) and trying to plot some bars side by side, as in the following example from matplotlib: http://matplotlib.org/examples/api/barchart\_demo.html (figure below) L…

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## [How to get the rendered window size when directly using PlotlyJS](https://discourse.julialang.org/t/how-to-get-the-rendered-window-size-when-directly-using-plotlyjs/26610)

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**Author:** [@kobussch](https://discourse.julialang.org/u/kobussch)\
**Replies:** 1\
**Last updated:** [September 19, 2020, 3:57pm UTC](https://discourse.julialang.org/t/how-to-get-the-rendered-window-size-when-directly-using-plotlyjs/26610 "2020-09-19T15:57:37Z")

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I am using Spencer Lyon’s PlotlyJS package as basis for an interactive data visualization tool. It is fantastic, but I am stuck on a particular issue: how to get the rendered size of the plot area (in pixels) when it is …

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## [Fading two images together](https://discourse.julialang.org/t/fading-two-images-together/46843)

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**Author:** [@mihalybaci](https://discourse.julialang.org/u/mihalybaci)\
**Replies:** 7\
**Last updated:** [September 18, 2020, 4:28pm UTC](https://discourse.julialang.org/t/fading-two-images-together/46843 "2020-09-18T16:28:48Z")

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I’m trying make a video that includes a transition where one image fades into a different image. I would like to do this programmatically (as opposed to using GIMP or video software) so that the result is repeatable and …

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