/// <summary>
/// Constructor specifying graph and shape information.
/// </summary>
/// <param name="obstacles">The collection of shapes to route around. Contains all source and target shapes
/// as well as any intervening obstacles.</param>
/// <param name="padding">The minimum padding from an obstacle's curve to its enclosing polyline.</param>
/// <param name="cornerFitRadius">The radius of the arc inscribed into path corners</param>
/// <param name="useSparseVisibilityGraph">If true, use a sparse visibility graph, which saves memory for large graphs
/// but may select suboptimal paths</param>
/// <param name="useObstacleRectangles">Use obstacle bounding boxes in visibility graph</param>
public RectilinearEdgeRouter(IEnumerable<Shape> obstacles, double padding, double cornerFitRadius,
bool useSparseVisibilityGraph, bool useObstacleRectangles) {
Padding = padding;
CornerFitRadius = cornerFitRadius;
BendPenaltyAsAPercentageOfDistance = SsstRectilinearPath.DefaultBendPenaltyAsAPercentageOfDistance;
if (useSparseVisibilityGraph) {
this.GraphGenerator = new SparseVisibilityGraphGenerator();
} else {
this.GraphGenerator = new FullVisibilityGraphGenerator();
}
this.UseObstacleRectangles = useObstacleRectangles;
PortManager = new PortManager(GraphGenerator);
AddShapes(obstacles);
}
internal PortManager(VisibilityGraphGenerator graphGenerator) {
this.TransUtil = new TransientGraphUtility(graphGenerator);
this.graphGenerator = graphGenerator;
}
internal TransientGraphUtility(VisibilityGraphGenerator graphGen) {
GraphGenerator = graphGen;
}
