Module terminal_chart 

Terminal chart rendering using Braille and block characters.

Renders ChartSpec data as text-based charts for terminals that don’t support Kitty image protocol. Uses:

• Braille patterns (U+2800..U+28FF) for line/scatter/area charts
• Block characters (U+2581..U+2588) for bar/histogram charts
• ASCII for candlestick wicks

Functions

render_chart_text

Render a ChartSpec as a text-based terminal chart.