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Stored procedures
Calculates the distance of an itinerary in a Map control.
Versions 21 and later
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
New in version 21
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Example
sID is string = MapAddItinerary(CARTE_ChampCarte, ["Place de la comédie, Montpellier", ...
"Avenue des Champs Elysées, Paris"], itineraryCar)
rDist is real
rDist = MapItineraryDistance(CARTE_ChampCarte, sID)
LIB_DETAIL = "Distance: " + rDist / 1000.0 + " km"
Syntax
<Result> = MapItineraryDistance(<Map control> , <Itinerary identifier>)
<Result>: Real
  • Distance of the itinerary expressed in meters.
  • 0 if a problem occurs (invalid identifier for example).
<Map control>: Control name
Name of the Map control to be used. If this parameter corresponds to an empty string (""), the Map control to which the current event belongs will be used.
<Itinerary identifier>: Character string
Identifier of the itinerary to use. This identifier corresponds to the result of the function MapAddItinerary.
Remarks
  • WEBDEV - Browser code This function must not be called in the same process as the one used to display the itinerary. Indeed, the calculation is asynchronous. This function must be called once the itinerary is displayed (in the code of a calculation button for example).
  • The MapItineraryDistance function has no effect on manual routes.
Component: wd270obj.dll
Minimum version required
  • Version 20
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