def download_for_offline(self, filepath, bbox, zoomlevels, delete=False):
"""
Starts the actual download and probes the progress.
"""
if delete:
os.remove(filepath)
mbt_merge_manager = MbtMergeManager()
mbt_merge_manager.remove_from_merged(filepath)
mb = MBTilesBuilder(filepath=filepath, cache=True)
mb.add_coverage(bbox=bbox, zoomlevels=zoomlevels)
mb_run_thread = Thread(target=mb.run, kwargs={'force': False})
mb_run_thread.start()
Clock.schedule_interval(
lambda dt: self.probe_mb_tiles_builder_thread(mb, mb_run_thread),
0.5)
def download_for_offline(self, filepath, bbox, zoomlevels, delete=False):
"""
Starts the actual download and probes the progress.
"""
if delete:
os.remove(filepath)
mbt_merge_manager = MbtMergeManager()
mbt_merge_manager.remove_from_merged(filepath)
mb = MBTilesBuilder(filepath=filepath, cache=True)
mb.add_coverage(bbox=bbox,
zoomlevels=zoomlevels)
mb_run_thread = Thread(target=mb.run, kwargs={'force': False})
mb_run_thread.start()
Clock.schedule_interval(
lambda dt: self.probe_mb_tiles_builder_thread(
mb, mb_run_thread), 0.5)
def main(args):
try:
shapefile = args[1]
driver = ogr.GetDriverByName("ESRI Shapefile")
dataSource = driver.Open(shapefile, 0)
layer = dataSource.GetLayer()
totalImages = layer.GetFeatureCount()
print str(totalImages) + " Total Images"
except IndexError:
usage()
return False
tile_size = 256
zoomlevels = [20]
tms_scheme = False
srs = osr.SpatialReference()
srs.SetWellKnownGeogCS("WGS84")
g = 0
for feature in layer:
the_ID = feature.GetField("id")
the_name = feature.GetField("Name")
the_geom = feature.GetGeometryRef()
bufferDistance = .0006
the_geom = the_geom.Buffer(bufferDistance)
the_env = the_geom.GetEnvelope()
ULLon = the_env[0]
ULLat = the_env[3]
LRLon = the_env[1]
LRLat = the_env[2]
id = str(g)
print id + " " + str(g+1) + " of " + str(totalImages)
mbTileName = id + ".mbtiles"
tempTiffName = id + ".tiff"
mb = MBTilesBuilder(tiles_url="https://tile-live.appspot.com/getTile/?z={z}&x={x}&y={y}&layer=derivative&redirect=false", filepath=mbTileName,ignore_errors="true")
mb.add_coverage(bbox=(ULLon, LRLat, LRLon, ULLat),zoomlevels=[20])
mb.run()
os.system('gdal_translate ' + mbTileName + ' ' + tempTiffName)
os.system('gdalwarp ' + tempTiffName + ' clipped-' + id + '.tiff' + ' -cutline AOIs.shp -crop_to_cutline -dstalpha -cwhere "id = \'' + str(the_ID) + '\'"')
os.system('rm ' + tempTiffName)
os.system('mv clipped-' + id + '.tiff ' + tempTiffName)
os.system('gsutil cp ' + id + '.tiff gs://tile-to-geotiff/iupui/mbtiles/')
os.system('gsutil cp ' + mbTileName + ' gs://tile-to-geotiff/iupui/mbtiles/')
g += 1
def main(args):
try:
shapefile = args[1]
driver = ogr.GetDriverByName("ESRI Shapefile")
dataSource = driver.Open(shapefile, 0)
layer = dataSource.GetLayer()
totalImages = layer.GetFeatureCount()
print str(totalImages) + " Total Images"
except IndexError:
usage()
return False
tile_size = 256
zoomlevels = [20]
tms_scheme = False
srs = osr.SpatialReference()
srs.SetWellKnownGeogCS("WGS84")
g = 0
for feature in layer:
the_ID = feature.GetField("id")
the_name = feature.GetField("Name")
the_geom = feature.GetGeometryRef()
bufferDistance = .0006
the_geom = the_geom.Buffer(bufferDistance)
the_env = the_geom.GetEnvelope()
ULLon = the_env[0]
ULLat = the_env[3]
LRLon = the_env[1]
LRLat = the_env[2]
id = str(g)
print id + " " + str(g + 1) + " of " + str(totalImages)
mbTileName = id + ".mbtiles"
tempTiffName = id + ".tiff"
mb = MBTilesBuilder(
tiles_url=
"https://tile-live.appspot.com/getTile/?z={z}&x={x}&y={y}&layer=derivative&redirect=false",
filepath=mbTileName,
ignore_errors="true")
mb.add_coverage(bbox=(ULLon, LRLat, LRLon, ULLat), zoomlevels=[20])
mb.run()
os.system('gdal_translate ' + mbTileName + ' ' + tempTiffName)
os.system(
'gdalwarp ' + tempTiffName + ' clipped-' + id + '.tiff' +
' -cutline AOIs.shp -crop_to_cutline -dstalpha -cwhere "id = \'' +
str(the_ID) + '\'"')
os.system('rm ' + tempTiffName)
os.system('mv clipped-' + id + '.tiff ' + tempTiffName)
os.system('gsutil cp ' + id +
'.tiff gs://tile-to-geotiff/iupui/mbtiles/')
os.system('gsutil cp ' + mbTileName +
' gs://tile-to-geotiff/iupui/mbtiles/')
g += 1
def main(event):
uuid = event['campaign_uuid']
logging.info(uuid)
tiles_file = '{0}.mbtiles'.format(event['index'])
local_mbtiles_path = os.path.join(PATH, tiles_file)
mb = MBTilesBuilder(
cache=False,
tiles_headers={'User-Agent': 'github.com/hotosm/mapcampaigner'},
filepath=local_mbtiles_path)
mb.add_coverage(bbox=event['bbox'], zoomlevels=event['zoom_levels'])
mb.run()
# Upload to s3.
key = os.path.join('campaigns', uuid, 'mbtiles', tiles_file)
with open(local_mbtiles_path, "rb") as data:
client.upload_fileobj(Fileobj=data,
Bucket=os.environ['S3_BUCKET'],
Key=key,
ExtraArgs={'ACL': 'public-read'})
spawn_make_pdf(event)
'ttl': 3600 * 24 * 265,
"options": x['options']
} for x in layerdef['layers']]
layerdef = json.dumps({"version": "1.0.1", "layers": layers})
layerid = json.loads(
fetch('http://' + username + '.cartodb.com/tiles/layergroup',
layerdef,
headers={'Content-Type': 'application/json'}))
return 'http://' + username + ".cartodb.com/tiles/layergroup/" + layerid[
'layergroupid'] + "/{z}/{x}/{y}.png"
if __name__ == '__main__':
if len(sys.argv) < 4:
print "vizsjon_url max_zoom mbtiles [nthreads]"
sys.exit()
nthreads = 20
if len(sys.argv) > 4:
nthreads = int(sys.argv[4])
logging.basicConfig(level=logging.DEBUG)
template_url = get_layergroup_url(sys.argv[1])
logging.info("%d threads" % nthreads)
mb = MBTilesBuilder(tiles_url=template_url,
filepath=sys.argv[3],
thread_number=nthreads,
errors_as_warnings=True)
mb.add_coverage(bbox=(-180.0, -90.0, 180.0, 90.0),
zoomlevels=[0, int(sys.argv[2])])
mb.run()
import logging
import os
from landez import MBTilesBuilder
logging.basicConfig(level=logging.DEBUG)
url = 'https://server.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer/tile/{z}/{y}/{x}'
zoomlevels = [4, 5, 6, 7, 8]
bbox = (-7.818751263994194, 29.932874506926854, 72.01133072878456,
64.56842453507622)
mb = MBTilesBuilder(
tiles_url=url,
cache=False,
filepath="esri-very-highres-2.mbtiles",
)
mb.add_coverage(bbox=bbox, zoomlevels=zoomlevels)
tile_tuples = mb.tileslist(bbox, zoomlevels)
print(tile_tuples[:20])
tile_urls = [url.format(x=x, y=y, z=z) for z, x, y in tile_tuples]
print(tile_urls[-20:])
import random
import asyncio
from aiohttp import ClientSession
async def fetch(url, session):
relative = url.split("/tile/")[1]
os.makedirs("tiles-2/" + relative.rsplit("/", 1)[0], exist_ok=True)
async with session.get(url) as response:
print(f"Reading {url}")
content = await response.read()
import logging
from landez import MBTilesBuilder
logging.basicConfig(level=logging.DEBUG)
headers = {}
headers['User-Agent'] = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36"
mb = MBTilesBuilder(tiles_url="https://api.mapbox.com/v4/mapbox.terrain-rgb/{z}/{x}/{y}.pngraw?access_token=pk.eyJ1IjoidHNjaGF1YiIsImEiOiJjaW5zYW5lNHkxMTNmdWttM3JyOHZtMmNtIn0.CDIBD8H-G2Gf-cPkIuWtRg",
cache=True,
filepath="kunming-rgb.mbtiles",
header=headers)
mb.add_coverage(bbox=(102.1, 24, 102.2, 24.1), zoomlevels=[10,11,12,13,14,15])
mb.run()
from shapely.geometry import shape
from landez import MBTilesBuilder
from mbutil import mbtiles_to_disk
logging.basicConfig(level=logging.DEBUG)
KEY = 'jhyvi0fgmnuxvfv0zjzorvdn'
# use png extension instead of jpeg
# jpeg will actually be downloaded but extension is png which won't break
# mbutil
url = "http://gpp3-wxs.ign.fr/%s/wmts?SERVICE=WMTS&VERSION=1.0.0&REQUEST=GetTile&LAYER=GEOGRAPHICALGRIDSYSTEMS.MAPS&STYLE=normal&FORMAT=image/jpeg&TILEMATRIXSET=PM&TILEMATRIX={z}&TILEROW={y}&TILECOL={x}.png" % KEY
filepath = "ign.mbtiles"
mb = MBTilesBuilder(cache=True,
tiles_url=url,
tiles_headers={'Referer': 'localhost'},
filepath=filepath)
if os.path.exists(mb.filepath):
if os.path.exists(mb.cache.folder):
shutil.rmtree(mb.cache.folder)
mbtiles_to_disk(mb.filepath, mb.cache.folder)
f = file('ign2mbtiles.geojson', 'r')
boxes_as_geojson = f.read()
features = geojson.loads(boxes_as_geojson).features
zooms = [11, 13, 15]
for feature in features:
bbox = shape(feature.geometry).bounds
import logging
from landez import MBTilesBuilder
logging.basicConfig(level=logging.DEBUG)
mb = MBTilesBuilder(
tiles_url='https://server.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer/tile/{z}/{y}/{x}',
cache=False,
filepath="esri-highres.mbtiles",
)
mb.add_coverage(bbox=(-7.818751263994194, 29.932874506926854, 72.01133072878456, 64.56842453507622),
zoomlevels=[0, 1, 2, 3, 4, 5, 6, 7, 8])
mb.run()
import geojson
from shapely.geometry import shape
from landez import MBTilesBuilder
from mbutil import mbtiles_to_disk
logging.basicConfig(level=logging.DEBUG)
KEY = 'gnk8fnku3lwbxjz1fz34xx32'
# use png extension instead of jpeg
# jpeg will actually be downloaded but extension is png which won't break
# mbutil
url = "http://gpp3-wxs.ign.fr/%s/wmts?SERVICE=WMTS&VERSION=1.0.0&REQUEST=GetTile&LAYER=GEOGRAPHICALGRIDSYSTEMS.MAPS&STYLE=normal&FORMAT=image/jpeg&TILEMATRIXSET=PM&TILEMATRIX={z}&TILEROW={y}&TILECOL={x}.png" % KEY
filepath = "ign.mbtiles"
mb = MBTilesBuilder(cache=True, tiles_url=url, tiles_headers={'Referer': 'localhost'}, filepath=filepath)
if os.path.exists(mb.filepath):
if os.path.exists(mb.cache.folder):
shutil.rmtree(mb.cache.folder)
mbtiles_to_disk(mb.filepath, mb.cache.folder)
f = file('ign2mbtiles.geojson', 'r')
boxes_as_geojson = f.read()
features = geojson.loads(boxes_as_geojson).features
zooms = [11, 13, 15]
for feature in features:
bbox = shape(feature.geometry).bounds
mb.add_coverage(bbox=bbox, zoomlevels=zooms)
return urllib2.urlopen(request).read()
def get_layergroup_url(vizjson_url):
vizjson = vizjson_url
username = vizjson.split('.')[0].replace('http://', '')
vizjson = json.loads(fetch(sys.argv[1]))
layerdef = vizjson['layers'][1]['options']['layer_definition']
layers = [ { "type": 'cartodb', 'ttl': 3600*24*265, "options": x['options'] } for x in layerdef['layers'] ]
layerdef = json.dumps({ "version": "1.0.1", "layers": layers })
layerid = json.loads(fetch('http://' + username + '.cartodb.com/tiles/layergroup', layerdef, headers={ 'Content-Type': 'application/json' }))
return 'http://' + username + ".cartodb.com/tiles/layergroup/" + layerid['layergroupid'] + "/{z}/{x}/{y}.png"
if __name__ == '__main__':
if len(sys.argv) < 4:
print "vizsjon_url max_zoom mbtiles [nthreads]"
sys.exit()
nthreads = 20
if len(sys.argv) > 4:
nthreads = int(sys.argv[4])
logging.basicConfig(level=logging.DEBUG)
template_url = get_layergroup_url(sys.argv[1])
logging.info("%d threads" % nthreads)
mb = MBTilesBuilder(tiles_url=template_url, filepath=sys.argv[3], thread_number=nthreads, errors_as_warnings=True)
mb.add_coverage(
bbox=(-180.0, -90.0, 180.0, 90.0),
zoomlevels=[0, int(sys.argv[2])]
)
mb.run()
