def bg_custom_fn(bg):
# do something you wanted
# return bg.filter(ImageFilter.GaussianBlur)
CaptchaUtils.draw_line(
bg, (0, CaptchaUtils.random_choice_from(range(12, 14))),
(85, CaptchaUtils.random_choice_from(range(13, 15))),
CaptchaUtils.get_rgb("0x595e12"), 1)
CaptchaUtils.draw_line(
bg, (0, CaptchaUtils.random_choice_from(range(11, 16))),
(85, CaptchaUtils.random_choice_from(range(17, 21))),
CaptchaUtils.get_rgb("0x563c7c"), 1)
return bg
def draw_noise_curve(self,
color="0x484848",
number=4,
width=3,
type="line"):
points = [
CaptchaUtils.random_point(self._width, self._height)
for i in range(number + 1)
]
if type == "line":
for idx in range(len(points) - 1):
CaptchaUtils.draw_line(self._captcha, points[idx],
points[idx + 1],
CaptchaUtils.get_rgb(color), width)
elif type == "curve":
pass
# CaptchaUtils.draw_curve()
else:
pass