public void IntersectionTest() { var gw = new graphWindow(); var mw = new MainWindow(); int LengthDB = 0; int x1 = 6, x2 = 9, y1 = 9, y2 = 1, x3 = 6, x4 = 9, y3 = 1, y4 = 9; mw.ClearDB(); LengthDB = 0; foreach (var p in mw.db.segments) { LengthDB++; } Assert.IsTrue(LengthDB == 0); LengthDB = 0; mw.AddVector(x1, x2, y1, y2); mw.AddVector(x3, x4, y3, y4); var seg1 = mw.db.segments.Where(s => s.x1 == 6 && s.x2 == 9 && s.y1 == 9 && s.y2 == 1).First <segments>(); var seg2 = mw.db.segments.Where(s => s.x1 == 6 && s.x2 == 9 && s.y1 == 1 && s.y2 == 9).First <segments>(); Assert.IsTrue(gw.Intersection(seg1, seg2)); LengthDB = 0; mw.AddVector(1, 9, 1, 1); mw.AddVector(1, 9, 2, 2); seg1 = mw.db.segments.Where(s => s.x1 == 1 && s.x2 == 9 && s.y1 == 1 && s.y2 == 1).First <segments>(); seg2 = mw.db.segments.Where(s => s.x1 == 1 && s.x2 == 9 && s.y1 == 2 && s.y2 == 2).First <segments>(); Assert.IsFalse(gw.Intersection(seg1, seg2)); }
public void ReletionTest() { var gw = new graphWindow(); var mw = new MainWindow(); int LengthDB = 0; int x1 = 6, x2 = 9, y1 = 9, y2 = 1, x3 = 6, x4 = 9, y3 = 1, y4 = 9; mw.ClearDB(); LengthDB = 0; foreach (var p in mw.db.segments) { LengthDB++; } Assert.IsTrue(LengthDB == 0); LengthDB = 0; mw.AddVector(x1, x2, y1, y2); var seg1 = mw.db.segments.Where(s => s.x1 == 6 && s.x2 == 9 && s.y1 == 9 && s.y2 == 1).First <segments>(); int rel1 = 3, rel2 = 7; mw.AddRelation(seg1.Name, rel1, rel2); var rel = mw.db.Relations.Where(w => w.segment_ID == seg1.id && w.relation1 == rel1 && w.relation2 == rel2).First <Relations>(); Assert.IsFalse(gw.Reletion(rel, "") != 0); Assert.IsTrue(gw.Reletion(rel, "x") != 0); Assert.IsTrue(gw.Reletion(rel, "y") != 0); }
private void SaveGraph(string filename, graphWindow gW) { var canvProp = gW.canvasProps; dispatch.Invoke((ThreadStart) delegate { canvProp.WindowLeft = gW.Left; canvProp.WindowTop = gW.Top; }); if (string.IsNullOrEmpty(filename) && (!string.IsNullOrEmpty(gW.filename))) { filename = gW.filename; } SaveGraph(filename, gW.graph, gW.canvasProps); }