def gen_img(mac):
global IMGCOUNT
img = Image.open('map_img/2x_' + image_filename)
img = img.convert('RGB')
draw = ImageDraw.Draw(img)
CSIZE = 1
for (i,t) in enumerate(mac2ts[mac]):
for dt in range(-30,30):
pos = gps.get(t + dt)
x = 2*c2s_x(pos['long'])
y = 2*c2s_y(pos['lat'])
x, y = shuffle(x, y)
draw.ellipse((x - CSIZE, y - CSIZE, x + CSIZE, y + CSIZE), fill='red')
#draw.text((10, i * 20), t2str(t), (0,0,0))
istr = '%s' % (mac[:9] + 'XX:XX:XX',)
draw.text((10, 1200), istr, (0,0,0))
img.save('/tmp/img/%03d.png' % IMGCOUNT)
IMGCOUNT += 1
import json
import time
import sys
from PIL import Image, ImageDraw
from map_plot import image_filename, c2s_x, c2s_y
from gps import GPS
gps = GPS()
CSIZE = 2
SEC = 60
img = Image.open('map_img/' + image_filename)
draw = ImageDraw.Draw(img)
t0 = 1435421469
t1 = 1435441950
for t in range(t0, t1, SEC):
pos = gps.get(t)
x = c2s_x(pos['long'])
y = c2s_y(pos['lat'])
draw.ellipse((x - CSIZE, y - CSIZE, x + CSIZE, y + CSIZE), outline=0)
img.show()
from PIL import Image, ImageDraw
from map_plot import image_filename, c2s_x, c2s_y
img = Image.open('map_img/2x_dim_' + image_filename)
draw = ImageDraw.Draw(img)
last_line = None
f = open('data/gps.log', 'r')
for crt_line_json in f:
crt_line = json.loads(crt_line_json)
if float(crt_line['accuracy']) > 30:
continue
if last_line is None:
last_line = crt_line
continue
x0 = 2*c2s_x(last_line['long'])
y0 = 2*c2s_y(last_line['lat'])
x1 = 2*c2s_x(crt_line['long'])
y1 = 2*c2s_y(crt_line['lat'])
draw.line((x0, y0, x1, y1), fill=0, width=1)
last_line = crt_line
img.save('blog_walk.png')
img.show()
1435440908,
]
print len(TS)
exit(1)
import json
import time
import sys
from PIL import Image, ImageDraw
from map_plot import image_filename, c2s_x, c2s_y
from gps import GPS
gps = GPS()
CSIZE = 2
SEC = 60
img = Image.open("map_img/" + image_filename)
draw = ImageDraw.Draw(img)
for t in TS:
pos = gps.get(t)
x = c2s_x(pos["long"])
y = c2s_y(pos["lat"])
draw.ellipse((x - CSIZE, y - CSIZE, x + CSIZE, y + CSIZE), outline=0)
img.show()
mac2ts[mac].append(ts)
f.close()
ts_list = [min(mac2ts[mac]) for mac in mac2ts.keys()]
ts_list = sorted(ts_list)
print len(ts_list)
CSIZE = 1
img = Image.open('map_img/2x_dim_' + image_filename)
draw = ImageDraw.Draw(img)
RADIUS = 5
def shuffle(x, y):
return (x + random.randint(-RADIUS, RADIUS), y + random.randint(-RADIUS, RADIUS))
for t in ts_list:
pos = gps.get(t)
x = 2 * c2s_x(pos['long'])
y = 2 * c2s_y(pos['lat'])
x, y = shuffle(x, y)
draw.point((x, y), 'red')
img.save('blog_unique_macs.png')
img.show()