Crate egui_sgr 

egui_sgr

A library for converting ASCII/ANSI escape sequence color models to colored text in egui.

Features

• Supports 4-bit color (16 colors) model
• Supports 8-bit color (256 colors) model
• Supports 24-bit true color model
• Automatically detects and converts mixed color sequences
• Supports simultaneous setting of foreground and background colors
• Handles malformed ANSI sequences gracefully
• Strips non-SGR control sequences (OSC, etc.)

Usage Example

use egui_sgr::ansi_to_rich_text;

// Convert ANSI color sequences to egui RichText
let red_text = ansi_to_rich_text("\x1b[31mRed Text\x1b[0m");
let orange_text = ansi_to_rich_text("\x1b[38;5;208mOrange Text\x1b[0m");
let pink_text = ansi_to_rich_text("\x1b[38;2;255;105;180mPink Text\x1b[0m");
let colored_bg = ansi_to_rich_text("\x1b[41;33mYellow on Red\x1b[0m");
// Empty reset sequence (equivalent to [0m)
let reset_text = ansi_to_rich_text("\x1b[31mRed\x1b[mDefault");

Modules

eight_bit

four_bit

twenty_four_bit

Structs

AnsiParser

ANSI escape sequence parser that converts ANSI color codes to egui colors.

ColoredText

Represents a text segment with optional foreground and background color information.

Functions

ansi_to_rich_text

Convenience function: directly converts text with ANSI escape sequences to a list of RichText

convert_to_rich_text

Converts a list of ColoredText to a list of RichText that can be displayed in egui

example_usage

Creates an example function to demonstrate how to use this library

parse_4bit_color

Parses a 4-bit color ANSI sequence and applies the color

parse_8bit_color

Parses an 8-bit color ANSI sequence and applies the color

parse_24bit_color

Parses a 24-bit true color ANSI sequence and applies the color