module Jrsl

Defined in:

jrsl.cr

Constant Summary

VERSION = "0.2.0"

Class Method Summary

• .calculate_image_max_height(md_rows : Int32, content_area_height : Int32, image_position : String) : Int32

  Calculate available height for image based on markdown size and position

• .load_image(path : String) : CrImage::Image | Nil
• .normalize_for_figlet(text : String) : String

  Normalize accented characters to ASCII for figlet

• .parse_slides(content : String) : Tuple(Array(Slide), PresentationMetadata)
• .query_cell_size : Tuple(Int16, Int16)
• .render_image_kitty(path : String, max_width : Int32, max_height : Int32) : Tuple(String, Int32, Int32) | Nil

  Render image using Kitty graphics protocol Returns the escape sequence string to display the image

• .render_image_to_string(path : String, max_width : Int32, max_height : Int32) : Tuple(String, Int32, Int32) | Nil

  Pre-render an image to a string before TUI initialization Uses half-block characters (▀) for 2x1 vertical resolution per cell Returns {rendered_string, line_count, width_in_chars} or nil if loading fails

• .render_markdown_to_element(markdown : String, max_width : Int32) : MarkdownElement

  Render markdown to a MarkdownElement with measured dimensions

Class Method Detail