From 7fa3a3a868020446b17ac545163c77a9c87752cd Mon Sep 17 00:00:00 2001
From: Walter Bender <walter@sugarlabs.org>
Date: Fri, 23 Apr 2010 14:29:07 +0000
Subject: fixed rgb color typo

---
(limited to 'tamyblock.py')

diff --git a/tamyblock.py b/tamyblock.py
index a90995a..0e52577 100644
--- a/tamyblock.py
+++ b/tamyblock.py
@@ -26,6 +26,103 @@
 # To uncomment code, remove the '# ' in the Python code. Take care to preserve
 # the proper indentations.
 #
+# 
+# NOTES:
+# 
+# Turtle Art is created in object oriented Python code. This is based
+# around the definition of classes and the creation of object(s) which
+# are instance(s) of that class. These objects then have properties and
+# methods which are defined by their class.
+# 
+# See http://docs.python.org/tutorial/classes.html for a description of
+# classes in Python.
+# 
+# Class			Defined in	Instance	Created in
+# TurtleArtWindow	tawindow.py	tw		TurtleArtActivity.py
+# LogoCode		talogo.py	lc		tawindow.py
+# TurtleGraphics	tacanvas.py	canvas		tawindow.py
+# Turtles, Turtle	taturtle.py	turtles		tawindow.py,
+#                                                       tacanvas.py
+# Blocks, Block		tablock.py	block_list	tawindow.py
+# 
+# 
+# Class TurtleArtWindow – useful properties and methods (from within
+# tamyblock.py, lc.tw is the class instance)
+# 
+# Methods and data attributes	Example
+# set_fullscreen(self)		lc.tw.set_fullscreen()
+# Note: Hides the Sugar toolbar
+# set_cartesian(self, flag)	lc.tw.set_cartesian(True)
+# Note: True will make the overlay visible;
+#       False will make it invisible
+# set_polar(self, flag)		lc.tw.set_polar(True)
+# Note: True will make the overlay visible;
+#       False will make it invisible
+# hideshow_button(self, flag)	lc.tw.hideshow_button()
+# Note: Toggles visibility of blocks and palettes
+# self.active_turtle		lc.tw.active_turtle
+# Note: The active turtle instance
+# 
+# 
+# Class TurtleGraphics – useful properties and methods (from within
+# tamyblock.py, lc.tw.canvas is the class instance)
+# 
+# Methods and data attributes	Example
+# clearscreen(self)		lc.tw.canvas.clearscreen()
+# Note: Clears the screen and resets all turtle and
+#       pen attributes to default values
+# setpen(self, flag)		lc.tw.canvas.setpen(True)
+# Note: True will set the pen "down", enabling drawing;
+#       False will set the pen "up"
+# forward(self, n)		lc.tw.canvas.forward(100)
+# Note: Move the turtle forward 100 units
+# arc(self, a, r)		lc.tw.canvas.arc(120, 50)
+# Note: Move the turtle along an arc of 120 degrees
+#       (clockwise) and radius of 50 units
+# setheading(self, a)		lc.tw.canvas.setheading(180)
+# Note: Set the turtle heading to 180
+#       (towards the bottom of the screen)
+# self.heading			lc.tw.canvas.heading
+# Note: The current heading
+# setpensize(self, n)		lc.tw.canvas.setpensize(25)
+# Note: Set the turtle pensize to 25 units
+# self.pensize			lc.tw.canvas.pensize
+# Note: The current pensize
+# setcolor(self, c)		lc.tw.canvas.color(70)
+# Note:	Set the pen color to 70 (blue)
+# self.color			lc.tw.canvas.color
+# Note: The current pen color
+# setshade(self, s)		lc.tw.canvas.shade(50)
+# Note:	Set the pen shade to 50
+# self.shade			lc.tw.canvas.shade
+# Note: The current pen shade
+# fillscreen(self, c, s)	lc.tw.canvas.fillscreen(70, 90)
+# Note: Fill the screen with color 70, shade 90 (light blue)
+# setxy(self, x, y)		lc.tw.canvas.setxy(100,100)
+# Note: Move the turtle to position (100, 100)
+# self.xcor			lc.tw.canvas.xcor
+# Note: The current x coordinate of the turtle
+#       (scaled to current units)
+# self.ycor			lc.tw.canvas.ycor
+# Note: The current y coordinate of the turtle
+#       (scaled to current units)
+# self.set_turtle(name)		lc.tw.canvas.set_turtle(1)
+# Note: Set the current turtle to turtle '1'
+# 
+# 
+# Other useful Python functions
+# Module			Example
+# from math import pow		pow(2,3) returns 2 to the 3rd power
+# Note: See http://docs.python.org/library/math.html
+# from math import sin, pi	sin(45*pi/180) returns sin of 45 (0.707)
+# Note: See http://docs.python.org/library/math.html
+# from time import localtime	localtime().tm_hour returns the current hour
+# Note: See http://docs.python.org/library/time.html
+# 				lc.heap.append(data) adds data to the heap
+# Note: See http://docs.python.org/tutorial/datastructures.html
+# 				data = lc.heap.pop(-1) pops data off the heap
+# Note: See http://docs.python.org/tutorial/datastructures.html
+#
 
 def myblock(lc, x):
 
@@ -45,7 +142,7 @@ def myblock(lc, x):
     #     g += 256
     # while g > 255:
     #     g -= 256
-    # b = int(x[0])
+    # b = int(x[2])
     # while b < 0:
     #     b += 256
     # while b > 255:
--
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