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A kind of diagram

This is a discussion on A kind of diagram within the MapPoint Desktop Discussion forums, part of the Map Forums category; Hi all, I'd like to draw a kind of diagram showing the connectivity between places as line thickness. Have data ...

  1. #1
    chpw is offline Junior Member Yellow Belt
    Join Date
    Dec 2004
    Posts
    26

    A kind of diagram

    Hi all,

    I'd like to draw a kind of diagram showing the
    connectivity between places as line thickness.
    Have data in form of a table with 5 columns:

    Code:
    Place A Latitude
    Place A Longitude
    Place B Latitude
    Place B Longitude
    Connectivity (Number)
    For every line in that table I want draw a line
    in the map connecting Place A with Place B.
    The thickness of the line shall increase with
    the value of connectivity.

    Some hints?

    TIA

    Chris Werner

  2. #2
    Wilfried is offline Senior Member Black Belt
    Join Date
    Nov 2004
    Location
    Belgium
    Posts
    2,433
    Hi,

    Something like this:

    Code:
    Location LocA = MP.ActiveMap.GetLocation(LatA, LonA, Alt);
    Pushpin ppA = MP.ActiveMap.AddPushpin(LocA, "");
    ppA.Symbol = 1;
    MP.ActiveMap.GoToLatLong(LatA, LonA, Alt);
    
    Location LocB = MP.ActiveMap.GetLocation(LatB, LonB, Alt);
    Pushpin ppB = MP.ActiveMap.AddPushpin(LocB, "");
    ppB.Symbol = 2;
    
    Shape s = MP.ActiveMap.Shapes.AddLine(LocA, LocB);
    s.Line.EndArrowhead = true;
    s.Line.Weight = 1;  // Thickness of the line

  3. #3
    chpw is offline Junior Member Yellow Belt
    Join Date
    Dec 2004
    Posts
    26
    Hi,

    thank you very much! This weight property
    was what I've searched for!

    Kind regards,

    Chris Werner

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