private void InitializeSnapping()
{
// Initialize snapping state
SnappingEnabled = snappingButton.Checked;
// Initialize SnapContext
GraphEditorInputMode geim = graphControl.InputMode as GraphEditorInputMode;
if (geim != null)
{
graphSnapContext = new GraphSnapContext
{
// disable snapping features as shown in previous tutorial step
// so they won't distract from grid snapping.
// Please note that snapping and grid snapping
// can be used together
Enabled = SnappingEnabled,
SnapBendAdjacentSegments = false,
SnapBendsToSnapLines = false,
SnapNodesToSnapLines = false,
SnapOrthogonalMovement = false,
SnapPortAdjacentSegments = false,
SnapSegmentsToSnapLines = false
};
labelSnapContext = new LabelSnapContext
{
Enabled = SnappingEnabled,
};
geim.SnapContext = graphSnapContext;
geim.LabelSnapContext = labelSnapContext;
}
}
/// <summary>
/// Creates a pre-configured <see cref="LabelSnapContext"/> for this demo.
/// </summary>
protected virtual LabelSnapContext CreateLabelSnapContext()
{
var snapContext = new LabelSnapContext
{
SnapDistance = 10,
CollectInitialLocationSnapLines = false
};
snapContext.CollectSnapLines += CollectAdditionalLabelSnapLines;
return(snapContext);
}
private void InitializeSnapping()
{
// Initializes snapping state
SnappingEnabled = snappingButton.Checked;
// Initializes SnapContext
GraphEditorInputMode geim = graphControl.InputMode as GraphEditorInputMode;
if (geim != null)
{
graphSnapContext = new GraphSnapContext
{
Enabled = SnappingEnabled,
};
labelSnapContext = new LabelSnapContext
{
Enabled = SnappingEnabled,
};
geim.SnapContext = graphSnapContext;
geim.LabelSnapContext = labelSnapContext;
}
}
