jbturtle 0.2.4

Simple Turtle system for JupyterLab

jupyterlab-jbturtle

Simple Turtle module for JupyterLab

JBTurtle

• This module uses Pillow
• Attention: Almost impractical with FireFox because of FOUC. Do not use with FireFox.

Install

pip install Pillow
pip install jbturtle

Sample

from jbturtle import *

turtle = JBTurtle(640, 400)
nn = 0
for count in range(100):
  turtle.line_hsv(nn, 1, 1)
  turtle.forward(100)
  turtle.turn_right(85)
  nn += 5

Functions

• JBTurtle(xs, ys)
  • Constructor
  • xs: x-size of workspace
  • ys: y-size of workspace
• init(xs, ys)
  • Initialization
  • xs: x-size of workspace
  • ys: y-size of workspace
• show()
• forward(dst)
• turn_right(angle)
• turn_left(angle)
• move(x, y)
• pen_up()
• pen_down()
• speed(spd)
• line_width(lw)
• line_color((r, g, b))
• line_rgb(r, g, b)
• line_hsv(h, s, v)