def on_alt_changed(self, *args):
# Altitude Changed
altStr = self.altVar.get()
valid, alt = tools.validateFloat(altStr)
if not valid:
tkMessageBox.showerror(message="Altitude must be a float.")
self.altVar.set(0)
def on_lowAlt_change(self,*args):
if (not self.firstLoad) and (not self.moving):
# Check if low alt valid
valid, lowAlt = tools.validateFloat(self.lowAltVar.get())
if not valid:
tkMessageBox.showerror(message="Low Altitude (m) must be a float.")
self.lowAltVar.set(0)
# Low Alt Entry changes
self.polygonLine.polygon.pointList[self.num].lowHeight = float(lowAlt)
def on_highAlt_change(self,*args):
if (not self.firstLoad) and (not self.moving):
# Check if high alt valid
valid, highAlt = tools.validateFloat(self.highAltVar.get())
if not valid:
tkMessageBox.showerror(message="High Altitude (m) must be a float.")
self.highAltVar.set(float(self.lowAltVar.get())+1)
# High Alt Entry changes
self.polygonLine.polygon.pointList[self.num].highHeight = float(highAlt)
# Redraw
self.polygonLine.polygon.reDrawPolyPoints()
def on_lon_changed(self, *args):
# Longitude Changed
lonStr = self.lonVar.get()
valid, lon = tools.validateFloat(lonStr)
if not valid:
tkMessageBox.showerror(
message="Longitude must be between -180 and 180.")
self.lonVar.set(0)
else:
if (lon < -180) or (lon > 180):
tkMessageBox.showerror(
message="Longitude must be between -180 and 180.")
self.lonVar.set(cmp(lon, 0) * 180)
def on_lat_changed(self, *args):
# Latitude Changed
latStr = self.latVar.get()
valid, lat = tools.validateFloat(latStr)
if not valid:
tkMessageBox.showerror(
message="Latitude must be between -90 and 90.")
self.latVar.set(0)
else:
if (lat < -90) or (lat > 90):
tkMessageBox.showerror(
message="Latitude must be between -90 and 90.")
self.latVar.set(cmp(lat, 0) * 90)
else:
# Update Map Region
self.updateMapOnOriginMove()
def on_head_changed(self, *args):
# Heading Changed
headStr = self.headVar.get()
valid, head = tools.validateFloat(headStr)
if not valid:
tkMessageBox.showerror(
message="Heading must be between 0 and 360.")
self.headVar.set(0)
else:
if (head < 0):
tkMessageBox.showerror(
message="Heading must be between 0 and 360.")
self.headVar.set('0')
elif (head > 360):
tkMessageBox.showerror(
message="Heading must be between 0 and 360.")
self.headVar.set('360')
def on_lon_change(self,*args):
if (not self.firstLoad) and (not self.moving):
# Check if longitude valid
valid, lon = tools.validateFloat(self.lonVar.get())
if not valid:
tkMessageBox.showerror(message="Longitude must be between -180 and 180.")
self.lonVar.set(0)
else:
if (lon<-180) or (lon>180):
tkMessageBox.showerror(message="Longitude must be between -180 and 180.")
self.lonVar.set(cmp(lon,0)*180)
# Lon Entry changes
point = self.polygonLine.polygon.pointList[self.num]
lat = float(self.latVar.get())
# Set values
point.x = lon
point.center = lon, lat
point.ptAnn.set_position((lon,lat))
# Redraw
self.polygonLine.polygon.reDrawPolyPoints()