Download Latest Version
3.1.0 source code.zip (332.0 kB)
Get an email when there's a new version of Plotly Graphing Library for MATLAB
| Name | Modified | Size | Downloads / Week |
|---|---|---|---|
| Parent folder | |||
| 3.1.0 source code.tar.gz | 2026-08-07 | 233.0 kB | |
| 3.1.0 source code.zip | 2026-08-07 | 332.0 kB | |
| README.md | 2026-08-07 | 1.5 kB | |
| Totals: 3 Items | 566.5 kB | 1 | |
New features
- Octave support — hggroup plots (bar, stairs, stem, quiver, area, errorbar, contour, rectangle), polar/rose/ezpolar → plotly polar subplots, Faces/Vertices patches → colored mesh3d + wireframe edges, contour hggroups, histograms as bars, legendrank, multi-group bar widths, scene camera derived from Octave view
- Polar plot family — polar, polarplot, rose, ezpolar, compass, polarhistogram, complex polar, scatterpolar (shared updatePolarAxesLayout helper)
- Pie charts — 2D pie slices → native pie traces (labels, exact percentages, CCW order)
- Digraph support (incl. multiple markers) and HistogramStairs support
- Heatmaps — cell text colors/annotations, ColorLimits, colorbar in tiledLayout, 1×1 heatmaps, axis labels
- Custom tooltips — DataTipRows on line & scatter plots; quiver/feather/compass hover showing position + vector components; pie slice hover labels
- write_image (Kaleido) rewritten — direct JSON/SVG output, no Java dependency
- Fixes: online POST request, duration bar plots, scatterhist with grouped data, polar axis title overwrite
Breaking
- HG1 support removed — MATLAB R2014b+ required
Internal
- Massive refactor (one update* per plot type, deduplicated helpers, caching, removed array-growing loops)
- New cross-engine test suite (Test_plotlyfig.m, PlotlyTestCase, runplotlytests) — 80 tests, Octave 107/107 green
- makegallery HTML gallery generator (now with dark theme) + makegallerytests
