MDS spacing

I am trying to use MDS / rectiliniear layout, but the spacing is very high:

// MDS
var settings = new Microsoft.Msagl.Layout.MDS.MdsLayoutSettings();
settings.EdgeRoutingSettings = new Microsoft.Msagl.Core.Routing.EdgeRoutingSettings();
switch (li)
{
    case 3:
        settings.EdgeRoutingSettings.EdgeRoutingMode = 
            Microsoft.Msagl.Core.Routing.EdgeRoutingMode.Spline;
        break;

    case 4:
        settings.EdgeRoutingSettings.EdgeRoutingMode =
            Microsoft.Msagl.Core.Routing.EdgeRoutingMode.Rectilinear;
        settings.RemoveOverlaps = true;
        settings.NodeSeparation = 1;
        settings.EdgeRoutingSettings.Padding = 0.1;
        settings.EdgeRoutingSettings.PolylinePadding = 0.1  ;

        break;
}
return settings;

Please try another method. It starts from MDS but then improves it.

LayoutHelpers.CalculateLayout(graph,
            new FastIncrementalLayoutSettings {
                EdgeRoutingSettings = {
                    EdgeRoutingMode = EdgeRoutingMode.Rectilinear,
                    CornerRadius = 90
                },
                NodeSeparation = 50, // Minimum space between nodes
                AvoidOverlaps = true,
                
            }, null);

Thank you. This gave a funny but rather unusable result (see below).

Do --> I <-- have to call CalculateLayout() maybe even twice? I'am using MsaglWpfViewer, just feeding in the settings I am creating by a switch statement.

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MDS spacing #385

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MDS spacing #385

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levnach commented on Dec 18, 2024

MichaelHoffmeisterFesto commented on Dec 19, 2024

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