def main():
global window
windowname = 'map'
glutInit([''])
glutInitDisplayMode(GLUT_RGBA | GLUT_DOUBLE)
glutInitWindowSize(SCREEN_WIDTH, SCREEN_HEIGHT)
glutInitWindowPosition(0, 0)
window = glutCreateWindow(windowname)
if settings.FULLSCREEN:
glutFullScreen()
#os.popen('wmctrl -r %s -b toggle,fullscreen' % windowname)
glutDisplayFunc(DrawGLScene)
glutIdleFunc(DrawGLScene)
glutReshapeFunc(ReSizeGLScene)
glutKeyboardFunc(keyPressed)
InitGL(SCREEN_WIDTH, SCREEN_HEIGHT)
global texture_manager
texture_manager = TextureThread(glGenTextures(1))
texture_manager.start()
# todo: make layer selection specific to what's available in surrounding area
global layers
sess = maptile.dbsess()
layers = [r[0] for r in sess.query(maptile.Tile.layer).distinct()]
layers = filter(lambda lyr: not getattr(settings, 'SHOW_LAYERS', []) or lyr in settings.SHOW_LAYERS, layers)
glutMainLoop()
def tile_file (mode, zoom, x, y):
global conn
if conn == None:
conn = maptile.dbsess()
t = conn.query(maptile.Tile).get((mode, zoom, x, y))
return t.open(conn) if t else None
def db_validate(args):
sess = mt.dbsess()
try:
region = sess.query(mt.Region).filter_by(name=args['name']).one()
if args['region']:
if args['update']:
region.boundary = args['region'].boundary
sess.commit()
else:
if (args['region'].poly() ^ region.poly()).area() > 1e-6:
raise RuntimeError(
'region "%s" already exists (set "update" flag?)' %
args['name'])
except InvalidRequestError:
if not args['region']:
raise RuntimeError(
'region "%s" does not exist (supply a region boundary?)' %
args['name'])
if args['name']:
args['region'].name = args['name']
sess.add(args['region'])
sess.commit()
region = args['region']
args['region'] = region.merc_poly()
def tile_file (mode, zoom, x, y):
global conn
if conn == None:
conn = maptile.dbsess()
t = conn.query(maptile.Tile).get((mode, zoom, x, y))
return t.open(conn) if t else None
def download_curses(w, polygon, layers):
te = mapdownload.TileEnumerator(polygon, layers)
monitor(w, 0, te, 'Enumerating', 15, 3)
print_tile_counts(w, mapdownload.tile_counts(te.tiles), 'Tiles in region', 4, 2)
tc = mapdownload.TileCuller(te.tiles, layers, mt.dbsess())
monitor(w, 1, tc, 'Culling', 15)
print_tile_counts(w, mapdownload.tile_counts(tc.tiles, max(L['zoom'] for L in layers)), 'Tiles to download', 4, 19)
td = mapdownload.TileDownloader(tc.tiles, mt.dbsess())
monitor(w, 2, td, 'Downloading', 15, erry=3)
try:
while True:
time.sleep(.01)
except KeyboardInterrupt:
pass
def download_curses(w, polygon, layers):
te = mapdownload.TileEnumerator(polygon, layers)
monitor(w, 0, te, 'Enumerating', 15, 3)
print_tile_counts(w, mapdownload.tile_counts(te.tiles), 'Tiles in region',
4, 2)
tc = mapdownload.TileCuller(te.tiles, layers, mt.dbsess())
monitor(w, 1, tc, 'Culling', 15)
print_tile_counts(
w, mapdownload.tile_counts(tc.tiles, max(L['zoom'] for L in layers)),
'Tiles to download', 4, 19)
td = mapdownload.TileDownloader(tc.tiles, mt.dbsess())
monitor(w, 2, td, 'Downloading', 15, erry=3)
try:
while True:
time.sleep(.01)
except KeyboardInterrupt:
pass
def main():
global window
windowname = 'map'
glutInit([''])
glutInitDisplayMode(GLUT_RGBA | GLUT_DOUBLE)
glutInitWindowSize(SCREEN_WIDTH, SCREEN_HEIGHT)
glutInitWindowPosition(0, 0)
window = glutCreateWindow(windowname)
if settings.FULLSCREEN:
glutFullScreen()
#os.popen('wmctrl -r %s -b toggle,fullscreen' % windowname)
glutDisplayFunc(DrawGLScene)
glutIdleFunc(DrawGLScene)
glutReshapeFunc(ReSizeGLScene)
glutKeyboardFunc(keyPressed)
InitGL(SCREEN_WIDTH, SCREEN_HEIGHT)
global texture_manager
texture_manager = TextureThread(glGenTextures(1))
texture_manager.start()
# todo: make layer selection specific to what's available in surrounding area
global layers
global view
sess = maptile.dbsess()
layers = [r[0] for r in sess.query(maptile.Tile.layer).distinct()]
layers = filter(
lambda lyr: not getattr(settings, 'SHOW_LAYERS', []) or lyr in settings
.SHOW_LAYERS, layers)
if view not in layers:
view = layers[0]
glutMainLoop()
def db_validate(args):
sess = mt.dbsess()
try:
region = sess.query(mt.Region).filter_by(name=args['name']).one()
if args['region']:
if args['update']:
region.boundary = args['region'].boundary
sess.commit()
else:
if (args['region'].poly() ^ region.poly()).area() > 1e-6:
raise RuntimeError('region "%s" already exists (set "update" flag?)' % args['name'])
except InvalidRequestError:
if not args['region']:
raise RuntimeError('region "%s" does not exist (supply a region boundary?)' % args['name'])
if args['name']:
args['region'].name = args['name']
sess.add(args['region'])
sess.commit()
region = args['region']
args['region'] = region.merc_poly()
return filter(lambda e: e, [make_marker(pm) for pm in kml.findall('.//%s' % _('Placemark'))])
class MainHandler(web.RequestHandler):
def get(self):
self.render('map.html', onload='init_console')
class LayerPlaygroundHandler(web.RequestHandler):
def get(self):
self.render('map.html', onload='init_playground')
def tile_fetch_callback(meta, status, data):
IOLoop.instance().add_callback(lambda: meta['callback'](md.normdata(status, data)))
sess = mt.dbsess()
tiledl = md.DownloadService(tile_fetch_callback, sess)
if __name__ == "__main__":
u.setup()
parser = OptionParser()
parser.add_option("--ssl", dest="ssl", action='store_true',
help="enable ssl; prevents 'Referer' header from being sent to mapservers")
parser.add_option('-u', '--url', dest='urls', action='append',
help='custom url specs')
(options, args) = parser.parse_args()
try:
class MainHandler(web.RequestHandler):
def get(self):
self.render('map.html', onload='init_console')
class LayerPlaygroundHandler(web.RequestHandler):
def get(self):
self.render('map.html', onload='init_playground')
def tile_fetch_callback(meta, status, data):
IOLoop.instance().add_callback(lambda: meta['callback']
(md.normdata(status, data)))
sess = mt.dbsess()
tiledl = md.DownloadService(tile_fetch_callback, sess)
if __name__ == "__main__":
u.setup()
parser = OptionParser()
parser.add_option(
"--ssl",
dest="ssl",
action='store_true',
help=
"enable ssl; prevents 'Referer' header from being sent to mapservers")
parser.add_option('-u',
'--url',