def pictureUrlForRoute(polyLine, markerList):
road_styles = [{
'feature': 'road.highway',
'element': 'geomoetry',
'rules': {
'visibility': 'simplified',
'color': '#c280e9'
}
}, {
'feature': 'transit.line',
'rules': {
'visibility': 'simplified',
'color': '#bababa'
}
}]
dmap = DecoratedMap(style=road_styles)
for index, point in enumerate(markerList):
if (len(point) == 3):
dmap.add_marker(
LatLonMarker(point[0],
point[1],
size="tiny",
icon_url="http:" + str(point[2])))
else:
if index == len(markerList) - 1:
dmap.add_marker(LatLonMarker(point[0], point[1], label='B'))
elif index == 0:
dmap.add_marker(LatLonMarker(point[0], point[1], label='A'))
else:
dmap.add_marker(
LatLonMarker(point[0],
point[1],
size="small",
color="blue"))
# dmap.add_marker(LatLonMarker(origin[0], origin[1],label='A'))
# dmap.add_marker(LatLonMarker(destination[0], destination[1],label='B'))
dmap.add_path_latlon(46.7623430, 23.5575370)
dmap.add_path_latlon(46.7765820, 23.6037750)
return handlePictureUrl(dmap.generate_url(), polyLine)
class MapWindow(Frame):
def __init__(self, master):
Frame.__init__(self, master)
self.caption = Label(self, text="Hi")
self.caption.pack()
self.initMap()
self.image = ImageTk.PhotoImage(self.im)
self.image_label = Label(self, image=self.image, bd=0)
self.image_label.pack()
self.pack(side="top", fill="both", expand=True)
# Open up data log file
self.dataFileHandle = open("/home/spex/habip_data.log", "r")
self.dataFileHandle.seek(0, 2) # Seek to the end of the log file
self.latList = []
self.lonList = []
self.id = self.after(1000, self.mapLoop)
def initMap(self):
self.fileName = "/home/spex/habipMapStart.jpg"
# Generate map URL
self.map = DecoratedMap(key="AIzaSyDzElKnTJkAewIuxuAUZJYmRfXz1mg0vYU")
# Add marker for Meteor Lab to start at
self.map.add_marker(LatLonMarker(lat=43.08463, lon=-77.67914))
self.map.add_path_latlon(lat=43.08463, lon=-77.67914)
self.requestUrl = self.map.generate_url()
# Save image to disk
urllib.urlretrieve(self.requestUrl, self.fileName)
self.im = Image.open(self.fileName)
def mapLoop(self):
# Grab new command log lines
dataLine = self.dataFileHandle.readline()
while dataLine:
if len(dataLine) > 1:
dataLineParts = dataLine.split(
",") # Sensor data is comma separated
# Grab latitude and longitude
lat = dataLineParts[60] # N (+) or S (-)
lon = dataLineParts[61] # E (+) or W (-)
# Just continue if there is data present
if (lat != "NULL") and (lon != "NULL"):
# Change latitude and longitude to be +- instead of direction
#if lat[-1] == "N":
# lat = lat[:-1]
#elif lat[-1] == "S":
# lat = "-" + lat[:-1]
#if lon[-1] == "E":
# lon = lon[:-1]
#elif lon[-1] == "W":
# lon = "-" + lon[:-1]
# Add latitude and longitude to lists
self.latList.append(lat)
self.lonList.append(lon)
self.updateImage()
dataLine = self.dataFileHandle.readline()
self.id = self.after(
1000, self.mapLoop
) # Keep checking for more data (keep re-calling this function) every 1000ms
def updateImage(self):
self.fileName = "/home/spex/habipMapUpdated.jpg"
# Generate map URL
self.map = DecoratedMap(key="AIzaSyDzElKnTJkAewIuxuAUZJYmRfXz1mg0vYU")
for lat, lon in zip(self.latList, self.lonList):
self.map.add_marker(LatLonMarker(lat=lat, lon=lon))
self.map.add_path_latlon(lat=lat, lon=lon)
self.requestUrl = self.map.generate_url()
# Save image to disk
urllib.urlretrieve(self.requestUrl, self.fileName)
self.im.close()
self.im = Image.open(self.fileName)
self.image = ImageTk.PhotoImage(self.im)
self.image_label.configure(image=self.image)
