Movatterモバイル変換

plotcli 0.2.0

Major New Features

Enhancedggplotcli: Universal ggplot2 Converter

Theggplotcli() function has been completely rewrittento render any ggplot2 plot in the terminal:

• 15 Supported Geoms:geom_point,geom_line,geom_path,geom_bar,geom_col,geom_histogram,geom_density,geom_smooth,geom_area,geom_segment,geom_hline,geom_vline,geom_rect,geom_text,geom_boxplot

• Legend Support: Automatic legends for color andfill aesthetics

• Faceting Support: Bothfacet_wrap()andfacet_grid() work automatically

• Theme Auto-Detection: Automatically respectsggplot2 themes -theme_bw() adds borders and grids,theme_classic() shows only borders, etc.

• Multiple Canvas Types:

  • braille: Highest resolution using Unicode Braillepatterns (2x4 dots per character)
  • block: Medium resolution using block elements
  • ascii: Basic ASCII characters for maximumcompatibility

• Styling Options: Configurable borders, gridlines, titles, subtitles, captions, and axis labels

Boxplot Rendering

• Newboxplot_style parameter:"ascii"(box-drawing characters) or"braille"
• Renders whiskers, box (Q1-Q3), median line, and outliers
• Perfect centering of whiskers and outliers

Optimized Color Mapping

• Intelligent color assignment minimizes repetition across groups
• 6 groups get 6 distinct terminal colors
• 8+ groups use all available colors before repeating
• Colors sorted by hue for visual consistency

Canvas Abstraction Layer

New R6-based canvas system providing:

• Pixel-level drawing primitives (points, lines, rectangles, circles,polygons)
• Automatic Braille character composition for smooth curves
• Support for colored output via ANSI escape codes

Geom Registry

Extensible system for adding custom geom handlers, making it easy toadd support for additional ggplot2 geoms.

Improvements

• Improved Braille bit mapping for more accurate scatter and lineplots
• Better color handling for multi-group aesthetics
• Fixed issues with quosure parsing in aesthetic mappings
• Fixed axis label formatting (0 now displays as “0”, not“0.0e+0”)
• Fixed border overlap issue - data no longer appears on/withinborders
• Fixed is_braille error with ANSI color codes

Documentation

• Comprehensive vignette: “ggplotcli: Universal ggplot2 to TerminalPlotting”
• Showcase examples demonstrating maximum complexity plots

plotcli 0.1.0

• Initial CRAN release
• Basic terminal plotting withplotcli R6 class
• Support for scatter, line, bar, and box plots
• Basicggplotcli() function for ggplot2 conversion