protected GraphSceneContextVisualizer <IVisual, IVisualEdge> SceneWorkerWithTestData(int exampleNr, AlignerOptions options, int count = 1)
{
var scene = SceneWithTestData(exampleNr, count);
var worker = new GraphSceneContextVisualizer <IVisual, IVisualEdge> ();
worker.Compose(scene, new VisualsRenderer());
worker.StyleSheet.BackColor = Colors.WhiteSmoke;
worker.Layout.SetOptions(options);
worker.Folder.ShowAllData();
worker.Modeller.Perform();
worker.Modeller.Finish();
scene.Focused = scene.Graph.FindRoots(null).First();
return(worker);
}
Size PaintScene(Context ctx, double x, double y, int example)
{
var scene = SceneWithTestData(example);
var styleSheets = Registry.Pooled <StyleSheets>();
var styleSheet = styleSheets[styleSheets.StyleSheetNames[(DateTime.Now.Millisecond % 2) + 1]];
//errror here: wrong fontdata! styleSheet.EdgeStyle.DefaultStyle.PaintData = true;
var worker = new GraphSceneContextVisualizer <IVisual, IVisualEdge> {
StyleSheet = styleSheet
};
worker.Compose(scene, new VisualsRenderer());
worker.Folder.ShowAllData();
worker.Modeller.Perform();
worker.Modeller.Finish();
worker.Painter.Paint(ctx);
return(scene.Shape.Size);
}
public void BlockAlgin()
{
var options = new AlignerOptions {
AlignX = Alignment.Start,
AlignY = Alignment.Start,
Dimension = Dimension.X,
PointOrder = PointOrder.XY,
Collisions = Collisions.None,
};
var scene = SceneWithTestData(3, 1);
var worker = new GraphSceneContextVisualizer <IVisual, IVisualEdge> ();
worker.Compose(scene, new VisualsRenderer());
worker.StyleSheet.BackColor = Colors.WhiteSmoke;
worker.Layout.SetOptions(options);
worker.Folder.AddRaw(scene.Graph.RootSource()?.Source);
worker.Modeller.Perform();
worker.Modeller.Finish();
var origins = scene.Graph.FindRoots(null);
scene.Focused = origins.First();
options.Distance = worker.Layout.Distance;
var visualComparer = new VisualComparer();
var aligner = new Aligner <IVisual, IVisualEdge> (worker.Scene, worker.Layout);
var graphView = worker.Scene.Graph as SubGraph <IVisual, IVisualEdge>;
graphView.Edges().ForEach(e => e.Data = "");
// var roots = new IVisual [] { worker.Scene.Focused };
var walk = new Walker1 <IVisual, IVisualEdge> (graphView);
//walk.Trace = true;
walk.Comparer = visualComparer;
var startPoint = (Point)worker.Layout.Border;
foreach (var origin in origins)
{
ReportDetail($"-> {origin}\t{startPoint}");
var bounds = AlignByPath(walk.DeepWalk(origin, 1, null, false), options, aligner, startPoint);
startPoint.Y += bounds.Height + options.Distance.Height;
}
aligner.Commit();
worker.Modeller.Perform();
worker.Modeller.Finish();
ReportPainter.PushPaint(ctx => worker.Painter.Paint(ctx));
foreach (var r in TrackBounds.Where(r => !r.IsEmpty))
{
ReportPainter.PushPaint(ctx => {
var translate = worker.Painter.Viewport.ClipOrigin;
ctx.Save();
ctx.Translate(-translate.X, -translate.Y);
ctx.SetColor(Colors.Red);
ctx.SetLineWidth(0.5);
ctx.SetLineDash(0, 2, 5);
ctx.Rectangle(r);
ctx.ClosePath();
ctx.Stroke();
ctx.Restore();
});
}
WritePainter();
}
public void TestShowAllData()
{
var options = new AlignerOptions {
AlignX = Alignment.Center,
AlignY = Alignment.Start,
Dimension = Dimension.X,
PointOrder = PointOrder.XY,
//Collisions = Collisions.NextFree
};
var scene = SceneWithTestData(0);
var graphView = scene.Graph as SubGraph <IVisual, IVisualEdge>;
var graph = graphView.Source;
for (int i = 1; i < 6; i++)
{
(SceneWithTestData(i).Graph as SubGraph <IVisual, IVisualEdge>)
.Source.ForEach(item => graph.Add(item));
}
var worker = new GraphSceneContextVisualizer <IVisual, IVisualEdge> ();
worker.Compose(scene, new VisualsRenderer());
worker.StyleSheet.BackColor = Colors.WhiteSmoke;
worker.Layout.SetOptions(options);
options.Distance = worker.Layout.Distance;
Action allData = () => {
var roots = new Queue <IVisual> (graph.FindRoots(null));
var walk = graph.Walk();
roots.ForEach(root => walk.DeepWalk(root, 0).ForEach(item => graphView.Sink.Add(item.Node)));
walk = graphView.Walk();
var aligner = new Aligner <IVisual, IVisualEdge> (scene, worker.Layout);
//var bounds = new Rectangle(worker.Layout.Border.Width, worker.Layout.Border.Height, 0, 0);
var pos = new Point(worker.Layout.Border.Width, worker.Layout.Border.Height);
roots.ForEach(root => {
var steps = walk.DeepWalk(root, 1).Where(l => !(l.Node is IVisualEdge)).ToArray();
var bounds = new Rectangle(pos, Size.Zero);
var cols = aligner.MeasureWalk(steps, ref bounds, options);
//bounds = aligner.NextFreeSpace(bounds.Location, bounds.Size, walk.Select(t => t.Node), Dimension.Y, options.Distance);
pos = new Point(pos.X, pos.Y + bounds.Size.Height + options.Distance.Height);
aligner.LocateColumns(cols, bounds, options);
//bounds.Top = bounds.Bottom + options.Distance.Height;
});
aligner.Commit();
worker.Modeller.Perform();
worker.Modeller.Finish();
};
allData();
allData();
ReportPainter.PushPaint(ctx => worker.Painter.Paint(ctx));
WritePainter();
}
