ibrahimcesar/velociplot

LaTeX math rendering in labels

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#19 aperta il 29 nov 2025

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help wantedpriority: lowtype: feature

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Descrizione

Description

Support LaTeX-style math notation in axis labels, titles, and legends.

Example

```rust axis.label(r"$\alpha = \frac{\beta}{\gamma}$") ```

Tasks

  • Research math rendering approaches (rustybuzz, custom parser)
  • Implement basic math symbol support
  • Implement subscripts/superscripts
  • Implement fractions
  • Implement Greek letters
  • Add feature flag

Acceptance Criteria

  • Common math notation renders correctly
  • Performance acceptable
  • Works with all backends (PNG, SVG, PDF)

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