/// <summary>
/// This form of the constructor uses specifies the padding parameters.
/// <param name="isHorizontal">Whether to generate horizontal or vertical constraints</param>
/// <param name="padding">Padding outside nodes in the parallel direction</param>
/// <param name="paddingP">Padding outside nodes in the perpendicular direction</param>
/// <param name="clusterPadding">Padding outside clusters in the parallel direction</param>
/// <param name="clusterPaddingP">Padding outside clusters in the perpendicular direction</param>
/// </summary>
public ConstraintGenerator(bool isHorizontal, double padding, double paddingP, double clusterPadding, double clusterPaddingP)
{
ValidateArg.IsPositive(padding, "padding");
this.IsHorizontal = isHorizontal;
this.Padding = padding;
this.PaddingP = paddingP;
this.ClusterPadding = clusterPadding;
this.ClusterPaddingP = clusterPaddingP;
// Create the DefaultClusterHierarchy.
this.clusterHierarchies.Add(new OverlapRemovalCluster(0, null /* parentCluster */, 0 /* default userData is 0 id */, Padding, PaddingP));
this.nextNodeId += OverlapRemovalCluster.NumInternalNodes;
}
// This is the normal node ctor, from ConstraintGenerator.
internal OverlapRemovalNode(uint id, object userData, double position, double positionP,
double size, double sizeP, double weight)
{
ValidateArg.IsPositive(size, "size");
ValidateArg.IsPositive(size, "sizeP");
ValidateArg.IsPositive(weight, "weight");
if (weight <= 0)
{
throw new ArgumentOutOfRangeException("weight"
#if DEBUG
, "Invalid node properties"
#endif // DEBUG
);
}
double dblCheck = (Math.Abs(position) + size) * weight;
if (double.IsInfinity(dblCheck) || double.IsNaN(dblCheck))
{
throw new ArgumentOutOfRangeException("position"
#if DEBUG
, "Invalid node properties"
#endif // DEBUG
);
}
dblCheck = (Math.Abs(positionP) + sizeP) * weight;
if (double.IsInfinity(dblCheck) || double.IsNaN(dblCheck))
{
throw new ArgumentOutOfRangeException("positionP"
#if DEBUG
, "Invalid node properties"
#endif // DEBUG
);
}
this.Id = id;
this.UserData = userData;
this.Position = position;
this.PositionP = positionP;
this.Size = size;
this.SizeP = sizeP;
this.Weight = weight;
}