class UnicodePlot::BarplotGraphics

• UnicodePlot::BarplotGraphics
• UnicodePlot::GraphicsArea
• Reference
• Object

Defined in:

Constructors

• .new(bars : Array(Float64), char_width : Int32, *, symbols : Array(Char) = ['■'], color : Symbol | Int32 | Tuple(Int32, Int32, Int32) | Array(Symbol) | Array(Int32) | Array(UInt32) | UInt32 = :green, maximum : Float64 | Nil = nil, formatter : Proc(Float64, String) | Nil = nil, visible : Bool = true, xscale : Symbol | Proc(Float64, Float64) = :identity)

Instance Method Summary

• #add_row!(bars : Array(Float64), color : Symbol | Int32 | UInt32 | Tuple(Int32, Int32, Int32) | Nil = nil) : self
• #add_row!(bar : Float64, color : Symbol | Int32 | UInt32 | Tuple(Int32, Int32, Int32) | Nil = nil) : self
• #bars : Array(Float64)
• #blank : Char
• #colors : Array(UInt32)
• #formatter : Proc(Float64, String)
• #max_len : Int32
• #max_len=(max_len : Int32)
• #max_val : Float64

  Computed per-render (set in preprocess, cleared in cleanup)

• #max_val=(max_val : Float64)

  Computed per-render (set in preprocess, cleared in cleanup)

• #maximum : Float64
• #ncols : Int32
• #nrows : Int32
• #preprocess(io : IO) : GraphicsArea ->

  Preprocessing hook (returns cleanup proc).

• #print_row(io : IO, row : Int32, use_color : Bool) : Nil

  Print a single row.

• #symbols : Array(Char)
• #visible? : Bool
• #xscale : Proc(Float64, Float64)

Constructor Detail

Instance Method Detail