gonum/plot

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A repository for plotting and visualizing data

Stars: 3k
Forks: 201
Open beginner issues: 0
Indexed issues: 86

Dominant language: Go
License: BSD-3-Clause
Last GitHub push: Apr 22, 2026
Latest indexed: Sep 16, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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86 open issues indexed

How to add percent sign to a label? Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

gonum/plot#803 · 10 comments · Opened Aug 16, 2025
Need better example for drawing legends outside of the grid Open

Difficulty 2/5 1-3 hours Newbie friendliness 52/100

gonum/plot#802 · 1 comment · 1 reaction · Opened May 26, 2025
How to create a heatMap legend displaying the gradient scaling ? Open

Difficulty 5/5 Over a week Newbie friendliness 32/100

gonum/plot#787 · 5 comments · Opened Feb 6, 2025
plot/plotter: NewHist(binPoints) panic when a small negative number is used Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

gonum/plot#786 · 7 comments · Opened Jan 31, 2025
plot/vg: Unable to add or visualize an Arc from vg.Path Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

gonum/plot#778 · 3 comments · Opened May 6, 2024
plotter: Is current "uniformness" of heatmap coloring intentional? Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

gonum/plot#777 · 5 comments · Opened May 1, 2024
plot: plots fails to render with oversized glyphs Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

gonum/plot#773 · 12 comments · Opened Oct 5, 2023
how to create horizontal stacked bar chart Open

Difficulty 2/5 1-3 hours Newbie friendliness 25/100

gonum/plot#758 · Opened Jan 29, 2023
No tick numbers on a log axis plots Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

gonum/plot#747 · 1 comment · Opened Jun 29, 2022
plot: Align doesn't exactly align axes Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

gonum/plot#733 · 2 comments · Opened Aug 18, 2021
plot: consider implementing a rotated/transformed canvas Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

gonum/plot#732 · Opened Aug 18, 2021
plot: test glyphboxes for plain and latex handlers Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

gonum/plot#725 · Opened Aug 6, 2021
plot: glyphbox for Legend Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

gonum/plot#724 · Opened Aug 6, 2021
plot: wrong glyphbox for non-centered axes labels Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

gonum/plot#723 · 2 comments · Opened Aug 6, 2021
plot: wrong glyphboxes for rotated axes labels or title Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

gonum/plot#722 · Opened Aug 6, 2021
plot: Changing the default font for plots is unintuitive and/or not possible Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

gonum/plot#702 · 9 comments · Opened Jun 10, 2021
plot: enable specifying legend background colour. Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

gonum/plot#691 · 1 comment · Opened May 10, 2021
Tests failing in Linux: Package xkbcommon-x11 not found Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

gonum/plot#682 · 2 comments · Opened Apr 14, 2021
vg,vg/draw: primitives for an Ellipse Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

gonum/plot#641 · 1 comment · Opened Oct 26, 2020
plotter: HeatMap with Rasterized smooths the heatmap Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

gonum/plot#633 · 1 comment · Opened Aug 7, 2020
plot: consider implementing a gradient Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

gonum/plot#625 · 2 comments · Opened Jun 3, 2020
plotter: consider modifying Contour to produce reproducible plots Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

gonum/plot#622 · 6 comments · Opened May 25, 2020
Is there a way to make 3D plots like in matplotlib Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

gonum/plot#609 · 2 comments · Opened May 4, 2020
palette: add Turbo palette Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

gonum/plot#607 · 1 comment · Opened Apr 23, 2020
plot: extending the Ticker interface Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

gonum/plot#581 · 29 comments · Opened Feb 22, 2020
legend style improvements Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

gonum/plot#574 · 1 comment · 1 reaction · Opened Jan 10, 2020
vg/draw: add a FillStyle Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

gonum/plot#564 · 2 reactions · Opened Oct 15, 2019
plot: streamline error handling in examples Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

gonum/plot#561 · Opened Oct 4, 2019
vg/draw: Cropped canvases don't fill text according to the crop Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

gonum/plot#522 · 6 comments · Opened Feb 13, 2019
vgsvg enhancement: avoid transform instructions in svg code Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

gonum/plot#518 · 3 comments · Opened Feb 4, 2019
plot: Can't add data labels to the barchart Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

gonum/plot#475 · 2 comments · 2 reactions · Opened Oct 14, 2018
plot: The aspect ratio can't be specified Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

gonum/plot#443 · 1 comment · 2 reactions · Opened Apr 12, 2018
plotter: NewPolygon should take an interface rather than a list of interfaces Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

gonum/plot#442 · Opened Apr 12, 2018
plotter: HeatMap panics if h.Min = -inf Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

gonum/plot#434 · 3 comments · Opened Mar 22, 2018
Make it easier to create a Heat Map with a Legend Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

gonum/plot#430 · 5 comments · Opened Mar 14, 2018
plot: fix locations of default ticks Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

gonum/plot#403 · 2 comments · Opened Oct 30, 2017
Package import with `go get gonum.org/v1/plot/...` is broken — 404 returned. Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

gonum/plot#397 · 6 comments · Opened Oct 25, 2017
Y-axis precision for LogScale Ticks Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

gonum/plot#391 · Opened Sep 27, 2017
Double Y-axis possible? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

gonum/plot#387 · 7 comments · Opened Sep 13, 2017
meta: submit gonum/plot to JOSS Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

gonum/plot#382 · Opened Aug 15, 2017
plot/palette: clean up API Open

gonum/plot#352 · 4 comments · 1 assignee · Opened Apr 30, 2017
vg/vgpdf: support for non-ASCII text Open

enhancement task

Difficulty 5/5 Over a week Newbie friendliness 25/100

gonum/plot#347 · Opened Apr 26, 2017
Add Thumbnail function to bubbles.go Open

Difficulty 2/5 1-3 hours Newbie friendliness 52/100

gonum/plot#343 · 1 comment · Opened Mar 21, 2017
Tick display precision should be configurable Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

gonum/plot#336 · 4 comments · Opened Feb 9, 2017
plot/palette: Allow Radial to set the critical index Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

gonum/plot#325 · 5 comments · Opened Nov 16, 2016
How to LogScale in reverse? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

gonum/plot#316 · 12 comments · Opened Oct 6, 2016
plotter: NewHist panics with valid data Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

gonum/plot#314 · 2 comments · Opened Sep 25, 2016
Out of fixed registers error during installation Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

gonum/plot#311 · 6 comments · Opened Aug 29, 2016
A color scale is tied to a single heat map, making it impossible to have multiple heatmaps with the same color scale Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

gonum/plot#304 · 7 comments · Opened Jul 19, 2016
Enable Glyphs to have an outline Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

gonum/plot#297 · 2 comments · Opened Jul 15, 2016

gonum/plot

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