#Ryan Sherwood
#CSC110
#Sp'11
#April 25, 2011
#Creating a picture with the GUI
#
#

# Statement for Gui tools
import Gui


# Named Constants 
CANVAS_WIDTH = 640
CANVAS_HEIGHT = 480

#def Sun(x, y, z):
    #canvas.circle ([0,0], 10, fill= yellow)


# Functions


def main():
    canvas.circle ([0,0], 10, fill= 'yellow')



#####################################################################
#
# DO NOT CHANGE ANYTHING BELOW THIS LINE
#
#####################################################################

# Setup the canvas -- canvas is the drawing area
# Note that 'win' and 'canvas' are GLOBAL VARIABLES in this program
win = Gui.Gui()
win.title('Playing around with Gui')
canvas = win.ca(width = CANVAS_WIDTH, height = CANVAS_HEIGHT)

# run the main function
main()

# show the window
win.mainloop()

# Here are some colors you can use: 'white', 'gray', 'black', 'red',
# 'green', 'blue', 'cyan', 'yellow', 'magenta', 'brown', 'darkgreen'
# Hundreds of colors here: http://tmml.sourceforge.net/doc/tk/colors.html