draw a blue solid circle on a white background
save the drawing to an image file
for result see
tested with python 2.7 and pygame 1.9.2 by vegaseat 16may2013
import pygame as pg
# pygame uses (r, g, b) color tuples
white = (255, 255, 255)
blue = (0, 0, 255)
width = 300
height = 300
# create the display window
win = pg.display.set_mode((width, height))
# optional title bar caption
pg.display.set_caption(“pygame draw circle and save”)
# default background is black, so make it white
# draw a blue circle
# center coordinates (x, y)
center = (width//2, height//2)
radius = min(center)
# width of 0 (default) fills the circle
# otherwise it is thickness of outline
width = 0
#, color, pos, radius, width), blue, center, radius, width)
# now save the drawing
# can save as .bmp .tga .png or .jpg
fname = “circle_blue.png”, fname)
print(“file {} has been saved”.format(fname))
# update the display window to show the drawing
# event loop and exit conditions
# (press escape key or click window title bar x to exit)
while true:
for event in pg.event.get():
if event.type == pg.quit:
# most reliable exit on x click
raise systemexit
elif event.type == pg.keydown:
# optional exit with escape key
if event.key == pg.k_escape:
raise systemexit


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