01a956eef6
Added new tech tree layout implementation using Microsoft Automatic Graph Layouts Added some functionality to the database editor tools
38 lines
1.3 KiB
C#
38 lines
1.3 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using Microsoft.Msagl.Core.DataStructures;
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using Microsoft.Msagl.Core.Geometry;
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using Microsoft.Msagl.Core.Geometry.Curves;
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using Microsoft.Msagl.Core.Layout;
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namespace Microsoft.Msagl.Routing {
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//this class contains a set of edge geometries, and set of node boundaries, ICurves, that might obstruct the edge routing
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internal class PreGraph {
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internal List<EdgeGeometry> edgeGeometries;
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internal Set<ICurve> nodeBoundaries;
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internal Rectangle boundingBox;
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internal PreGraph(EdgeGeometry[] egs, Set<ICurve> nodeBoundaries) {
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edgeGeometries = new List<EdgeGeometry>(egs);
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this.nodeBoundaries = new Set<ICurve>(nodeBoundaries);
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boundingBox = Rectangle.CreateAnEmptyBox();
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foreach (var curve in nodeBoundaries)
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boundingBox.Add(curve.BoundingBox);
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}
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internal PreGraph() {}
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internal void AddGraph(PreGraph a) {
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edgeGeometries.AddRange(a.edgeGeometries);
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nodeBoundaries += a.nodeBoundaries;
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boundingBox.Add(a.boundingBox);
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}
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internal void AddNodeBoundary(ICurve curve) {
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nodeBoundaries.Insert(curve);
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boundingBox.Add(curve.BoundingBox);
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}
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}
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}
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