''' Purpose: draw axes over a  user-requested selfie
'''

from PIL import Image

from image_support import get_selfie, show, get_size, set_pixel

# important constants
RGB_hot_pink = ( 248, 24, 148 )

# get id of interest
reply = input( "Enter email id: " )
id = reply.strip().lower()

# get selfie of interest
img = get_selfie( id )

# get its dimensions
w, h = get_size( img )

# determine mid x and y values
mid_x = w // 2
mid_h = h // 2

# draw a horizontal axis over the image
for x in range( 0, w ) : # examining pixels in a rightward sweep
    # get the current spot of interest for painting the axis
    spot = ( x, mid_h )

    # set the img pixel at spot to color hot pink
    set_pixel( img, spot, RGB_hot_pink )

# display the marked-up selfie
show( img )

# draw a vertical axis over the image
for y in range( 0, h ) : # examining pixels in a rightward sweep
    # get the current spot of interest for painting the axis
    spot = ( mid_x, y )

    # set the img pixel at spot to color hot pink
    set_pixel( img, spot, RGB_hot_pink )

# display the marked-up selfie
show( img )