Skip to content
This repository was archived by the owner on Nov 27, 2024. It is now read-only.
Open
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
87 changes: 42 additions & 45 deletions gettilesfrombing.py
Original file line number Diff line number Diff line change
Expand Up @@ -33,51 +33,48 @@
for classDir in os.listdir(cfg.rootOsmDir) :
classDirFull = os.path.join( cfg.rootOsmDir,classDir)
for fileName in os.listdir(classDirFull) :
fullPath = os.path.join( cfg.rootOsmDir,classDir,fileName)
with open(fullPath, "rt") as csvfile:
csveader = csv.reader(csvfile, delimiter='\t')
print("%s " % (fullPath),end='')

neededTile = False
for row in csveader:

tilePixel = quadkey.TileSystem.geo_to_pixel((float(row[0]),float(row[1])), cfg.tileZoom)

for x in range(-2,3) :
for y in range(-2,3) :
pixel = ( tilePixel[0] + 256*x, tilePixel[1]+256*y)
geo = quadkey.TileSystem.pixel_to_geo(pixel, cfg.tileZoom)
qk = quadkey.from_geo(geo,cfg.tileZoom)

qkStr = str(qk)

tileCacheDir = os.path.join(bingTilesDir,qkStr[-3:])

if ( os.path.exists(tileCacheDir) == False) :
os.mkdir( tileCacheDir)

tileFileName = "%s/%s.jpg" % (tileCacheDir, qkStr)

if ( os.path.exists(tileFileName) ) :
# already downloaded
ok = 1;
else :
print("T",end='')
url = tileUrlTemplate.replace("{subdomain}",imageDomains[0])
url = url.replace("{quadkey}",qkStr)
url = "%s&key=%s" % (url,secrets.bingKey)

response = requests.get(url,stream=True)

with open(tileFileName,'wb') as out_file:
shutil.copyfileobj(response.raw, out_file)

del response
neededTile = True

print("")
if fileName.endswith(".csv"):
fullPath = os.path.join( cfg.rootOsmDir,classDir,fileName)
with open(fullPath, "rt") as csvfile:
csveader = csv.reader(csvfile, delimiter='\t')

neededTile = False
for row in csveader:
tilePixel = quadkey.TileSystem.geo_to_pixel((float(row[0]),float(row[1])), cfg.tileZoom)

for x in range(-2,3) :
for y in range(-2,3) :
pixel = ( tilePixel[0] + 256*x, tilePixel[1]+256*y)
geo = quadkey.TileSystem.pixel_to_geo(pixel, cfg.tileZoom)
qk = quadkey.from_geo(geo,cfg.tileZoom)

qkStr = str(qk)

tileCacheDir = os.path.join(bingTilesDir,qkStr[-3:])

if ( os.path.exists(tileCacheDir) == False) :
os.mkdir( tileCacheDir)

tileFileName = "%s/%s.jpg" % (tileCacheDir, qkStr)

if ( os.path.exists(tileFileName) ) :
# already downloaded
ok = 1;
else :
print("T",end='')
url = tileUrlTemplate.replace("{subdomain}",imageDomains[0])
url = url.replace("{quadkey}",qkStr)
url = "%s&key=%s" % (url,secrets.bingKey)

response = requests.get(url,stream=True)

with open(tileFileName,'wb') as out_file:
shutil.copyfileobj(response.raw, out_file)

del response
neededTile = True

print("")

if ( neededTile ):
sleep(random()*3)