def traverseEdge(self, n):
pano = SVCloud.get_db_metadata(self.pano.location, self.pano.edges[n].panoid)
if not pano:
print "Could not find the panorama in the database."
pano = SVCloud.get_sv_metadata(self.pano.edges[n].panoid)
if not pano:
print "Could not find the panorama in Street View."
return
self.set_pano(pano)
def set_pano(self, pano):
print ""
self.pano = pano
self.orientation.setPano(pano)
if pano.indb:
self.graphics.set_pano_texture( SVCloud.get_db_pano(pano.dbid) )
else:
self.graphics.set_pano_texture( SVCloud.get_sv_pano(pano.panoid, self.zoom) )
self.svmap.render(pano.location.lat, pano.location.lon)
# print edges
print 'Edges:'
for i, edge in enumerate(pano.edges):
print i+1, edge.angle, edge.panoid
def jumpNear(self, location):
# Get a list of nearby panoramas
panos = SVCloud.get_nearby_db_metadata(location)
if len(panos) == 0:
print "No nearby panoramas are in the database."
sv_pano = SVCloud.get_nearby_sv_metadata(location)
if sv_pano:
panos.append(sv_pano)
else:
print "No nearby panoramas are in Street View."
return
# Find the closest one, using the taxicab metric for now...
closest_pano = panos[0]
min_d = abs(location.lat - closest_pano.location.lat) + abs(location.lon - closest_pano.location.lon)
for pano in panos:
d = abs(location.lat - pano.location.lat) + abs(location.lon - pano.location.lon)
if d < min_d:
closest_pano = pano
min_d = d
self.set_pano(closest_pano)
def deleteTag(self):
result = SVCloud.remove_tag(self.pano.dbid, self.tagind)
if not result:
print "Error: tag was not removed."
return
print "Tag removed."
del self.pano.tags[self.tagind]
if len(self.pano.tags) == 0:
self.state.setNormal()
else:
if self.tagind == len(self.pano.tags):
self.tagind = 0
self.moveToTag()
def doneConfirming(self, saveTag):
if saveTag:
if self.pano.indb or self.downloadPano():
newtag = Tag(self.mouse.box())
result = SVCloud.new_tag(self.pano.dbid, newtag.theta1, newtag.phi1, newtag.theta2, newtag.phi2)
if result:
# Note: we have to add to the front, to imitate a linked list
self.pano.tags.insert(0, newtag)
print "Tag saved."
else:
print "Error: tag was not saved."
else:
print "Cannot save tag until the pano is in the database."
self.mouse.clear()
self.state.setNormal()
def downloadPano(self):
newpano = SVCloud.download_pano(self.pano.panoid)
if not newpano: return False
self.pano = newpano
self.set_pano(newpano)
return True
