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textcharts documentation
textcharts documentation

Start here

  • First chart
  • Choosing a chart
  • Chart gallery
  • Configuration guide
  • CLI Usage
  • MCP Server Setup
  • Public API model
  • Rendering behavior

Reference

  • Reference overview
  • API reference
  • Chart classes and data models
  • Factory helpers
  • JSON Input Formats

Project

  • Development
  • Releasing
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Chart gallery¶

This page shows every public chart type in three documentation modes:

  • Color: the chart rendered with ANSI color and Unicode enabled

  • Greyscale: the chart rendered through the same pipeline with ANSI colors remapped to a greyscale palette for print and accessibility review

  • Monochrome: the chart rendered without ANSI color and with ASCII-safe characters

The screenshots are generated from the library itself by scripts/generate_doc_screenshots.py and stored under docs/_static/screenshots/.

BarChart¶

  • Color

    Color screenshot of the BarChart renderer
  • Greyscale

    Greyscale screenshot of the BarChart renderer
  • Monochrome

    Monochrome screenshot of the BarChart renderer

Histogram¶

  • Color

    Color screenshot of the Histogram renderer
  • Greyscale

    Greyscale screenshot of the Histogram renderer
  • Monochrome

    Monochrome screenshot of the Histogram renderer

Heatmap¶

  • Color

    Color screenshot of the Heatmap renderer
  • Greyscale

    Greyscale screenshot of the Heatmap renderer
  • Monochrome

    Monochrome screenshot of the Heatmap renderer

BoxPlot¶

  • Color

    Color screenshot of the BoxPlot renderer
  • Greyscale

    Greyscale screenshot of the BoxPlot renderer
  • Monochrome

    Monochrome screenshot of the BoxPlot renderer

LineChart¶

  • Color

    Color screenshot of the LineChart renderer
  • Greyscale

    Greyscale screenshot of the LineChart renderer
  • Monochrome

    Monochrome screenshot of the LineChart renderer

ScatterPlot¶

  • Color

    Color screenshot of the ScatterPlot renderer
  • Greyscale

    Greyscale screenshot of the ScatterPlot renderer
  • Monochrome

    Monochrome screenshot of the ScatterPlot renderer

ComparisonBar¶

  • Color

    Color screenshot of the ComparisonBar renderer
  • Greyscale

    Greyscale screenshot of the ComparisonBar renderer
  • Monochrome

    Monochrome screenshot of the ComparisonBar renderer

DivergingBar¶

  • Color

    Color screenshot of the DivergingBar renderer
  • Greyscale

    Greyscale screenshot of the DivergingBar renderer
  • Monochrome

    Monochrome screenshot of the DivergingBar renderer

SummaryBox¶

  • Color

    Color screenshot of the SummaryBox renderer
  • Greyscale

    Greyscale screenshot of the SummaryBox renderer
  • Monochrome

    Monochrome screenshot of the SummaryBox renderer

PercentileLadder¶

  • Color

    Color screenshot of the PercentileLadder renderer
  • Greyscale

    Greyscale screenshot of the PercentileLadder renderer
  • Monochrome

    Monochrome screenshot of the PercentileLadder renderer

NormalizedSpeedup¶

  • Color

    Color screenshot of the NormalizedSpeedup renderer
  • Greyscale

    Greyscale screenshot of the NormalizedSpeedup renderer
  • Monochrome

    Monochrome screenshot of the NormalizedSpeedup renderer

StackedBar¶

  • Color

    Color screenshot of the StackedBar renderer
  • Greyscale

    Greyscale screenshot of the StackedBar renderer
  • Monochrome

    Monochrome screenshot of the StackedBar renderer

SparklineTable¶

  • Color

    Color screenshot of the SparklineTable renderer
  • Greyscale

    Greyscale screenshot of the SparklineTable renderer
  • Monochrome

    Monochrome screenshot of the SparklineTable renderer

CDFChart¶

  • Color

    Color screenshot of the CDFChart renderer
  • Greyscale

    Greyscale screenshot of the CDFChart renderer
  • Monochrome

    Monochrome screenshot of the CDFChart renderer

RankTable¶

  • Color

    Color screenshot of the RankTable renderer
  • Greyscale

    Greyscale screenshot of the RankTable renderer
  • Monochrome

    Monochrome screenshot of the RankTable renderer
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Configuration guide
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Choosing a chart
Copyright © 2026, Joe Harris
Made with Sphinx and @pradyunsg's Furo
On this page
  • Chart gallery
    • BarChart
    • Histogram
    • Heatmap
    • BoxPlot
    • LineChart
    • ScatterPlot
    • ComparisonBar
    • DivergingBar
    • SummaryBox
    • PercentileLadder
    • NormalizedSpeedup
    • StackedBar
    • SparklineTable
    • CDFChart
    • RankTable