class Opal::UI::HexViewer

• Opal::UI::HexViewer
• Opal::UI::Element
• Reference
• Object

Overview

Hexadecimal memory and binary dump component displaying addresses, hex byte pairs with mid-row division, and ASCII text representation.

Defined in:

Constructors

• .new(bytes : Bytes | Slice(UInt8) | Array(UInt8), base_address : UInt64 = 0_u64, bytes_per_row : Int32 = 16, scroll_offset : Int32 = 0, selected_byte : Int32 | Nil = nil, address_fg : Color | Symbol | String = :dark_gray, zero_fg : Color | Symbol | String = :dark_gray, non_zero_fg : Color | Symbol | String = Color.none, ascii_fg : Color | Symbol | String = :cyan, selected_fg : Color | Symbol | String = :black, selected_bg : Color | Symbol | String = :yellow)

Instance Method Summary

• #address_fg : Color
• #address_fg=(address_fg : Color)
• #ascii_fg : Color
• #ascii_fg=(ascii_fg : Color)
• #base_address : UInt64
• #base_address=(base_address : UInt64)
• #bytes : Slice(UInt8)
• #bytes=(bytes : Slice(UInt8))
• #bytes_per_row : Int32
• #bytes_per_row=(bytes_per_row : Int32)
• #non_zero_fg : Color
• #non_zero_fg=(non_zero_fg : Color)
• #preferred_size(available_w : Int32, available_h : Int32) : Tuple(Int32, Int32)
• #render(buffer : Buffer, x : Int32, y : Int32, width : Int32, height : Int32) : Nil
• #scroll_down(rows : Int32 = 1) : Nil
• #scroll_offset : Int32
• #scroll_offset=(scroll_offset : Int32)
• #scroll_up(rows : Int32 = 1) : Nil
• #selected_bg : Color
• #selected_bg=(selected_bg : Color)
• #selected_byte : Int32 | Nil
• #selected_byte=(selected_byte : Int32 | Nil)
• #selected_fg : Color
• #selected_fg=(selected_fg : Color)
• #total_rows : Int32
• #zero_fg : Color
• #zero_fg=(zero_fg : Color)

Constructor Detail

Instance Method Detail