class Celestine::Path::Turtle

• Celestine::Path::Turtle
• Reference
• Object

Overview

Turtle graphics cursor for relative angle/distance path construction

Defined in:

drawables/path.cr

Constructors

• .new(path : Celestine::Path, start_x : Number = 0.0, start_y : Number = 0.0, angle : Float64 = 0.0)

Instance Method Summary

• #angle : Float64
• #angle=(angle : Float64)
• #close : self

  Closes current turtle path

• #forward(distance : Number) : self

  Moves turtle forward by distance while drawing a line

• #jump(distance : Number) : self

  Moves turtle forward by distance without drawing a line

• #path : Celestine::Path
• #turn(degrees : Number) : self

  Rotates turtle angle in degrees (clockwise positive)

• #turn_left(degrees : Number = 90.0) : self
• #turn_right(degrees : Number = 90.0) : self
• #x : Float64
• #x=(x : Float64)
• #y : Float64
• #y=(y : Float64)

Constructor Detail

Instance Method Detail