# LetterHPpm Example
# Draw the letter H in a PPM file.
# Use light blue (230,230,255) for background color.
# Use magenta (255,0,255) for foreground color.

# Open output file
fout = open("h.ppm", "w") 

def draw_background_pixel( ):
    fout.write("230 230 255 ")

def draw_foreground_pixel( ):
    fout.write("255 0 255  ")

def write_graphics_file_header( ): 
    fout.write("P3 200 200 255\n")

def draw_space( ):
    for y in range(0, 50):
        for x in range(0, 200):
            draw_background_pixel( )
    fout.write("\n")

def draw_2_vertical_bars( ):
    for y in range(50, 95):
        for x in range(0, 80):
            draw_background_pixel( )
        for x in range(80, 90):
            draw_foreground_pixel( )
        for x in range(90, 110):
            draw_background_pixel( )
        for x in range(110, 120):
            draw_foreground_pixel( )
        for x in range(120, 200):
            draw_background_pixel( )
        fout.write("\n")

def draw_center_bar( ):
    for y in range(95, 105):
        for x in range(0, 80):
            draw_background_pixel( )
        for x in range(80, 120):
            draw_foreground_pixel( )
        for x in range(120, 200):
            draw_background_pixel( )
        fout.write("\n")
	
write_graphics_file_header( )
draw_space( )
draw_2_vertical_bars( )
draw_center_bar( )
draw_2_vertical_bars( )
draw_space( )

fout.close( )