-
Notifications
You must be signed in to change notification settings - Fork 0
/
image_colors.py
84 lines (58 loc) · 1.65 KB
/
image_colors.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
#!/usr/bin/env python3
import argparse
import logging
import os
import re
from math import ceil
from random import randint, random, seed, randrange
from urllib2 import urlopen
#from urllib.request import urlopen
from PIL import Image
def get_cli_args():
"""
Parses command line arguments.
:return: An object whose fields are the command line arguments.
"""
parser = argparse.ArgumentParser(description='A tool for pixel-sorting images')
parser.add_argument("infile", help="The input image")
##parser.add_argument("-o", "--outfile", required=True, help="The output image")
args = parser.parse_args()
return args
def load_image(args):
# load image
if re.match(r"https?://", args.infile):
response = urlopen(args.infile)
#img_size = int(response.getheader("Content-Length"))
img = Image.open(response)
else:
img = Image.open(args.infile)
gif = False
if img.tile[0][0] == "gif":
gif = True
# converting modes in gifs seems to remove all frames but the first
if img.mode != "RGB" and not gif:
img = img.convert(mode="RGB")
return img
def save_image(pixels, outfile, img):
# write output image
img_out = Image.new(img.mode, (5,1))
img_out.putdata(pixels)
img_out.save(outfile)
def main():
args = get_cli_args()
img = load_image(args)
pix = img.load()
width = img.size[0]
height = img.size[1]
print pix[0,0]
colors = []
for c in range(5):
rx = randrange(0,width)
ry = randrange(0,height)
#for i in range(50):
colors.append(pix[rx,ry])
outfile = "output.png"
save_image(colors, outfile, img)
# static/img/unsplash_forest.jpeg
if __name__ == '__main__':
main()