I have a python program that craetes a png file with a circle on it. Now I want this circle to be semi transparent, given an alpha value.
Here is what I do:
img_map = Image.new(some arguments here)
tile = Image.open('tile.png')
img_map.paste(tile, (x,y))
canvas = ImageDraw.Draw(img_map)
# Now I draw the circle:
canvas.ellipse((p_x - 5, p_y - 5, p_x + 5, p_y + 5), fill=(255, 128, 10))
# now save and close
del canvas
img_map.save(path_out + file_name, 'PNG')
how can I make the ellipse semi transparent?
Thanks