public void TestBoundingBoxBezierRectangle()
{
var curve = new BezierTestData {
Matrix = new Matrix {
OffsetX = 50, OffsetY = offsetY
}
}
.RoundedRectBezier;
ReportPainter.PushPaint(c => {
c.SetLineWidth(1);
var bb = BezierExtensions.BezierBoundingBox(curve);
c.SetColor(Colors.SpringGreen);
c.Rectangle(bb);
c.Stroke();
c.SetColor(Colors.Blue);
c.SetLineWidth(2);
ContextPainterExtensions.DrawBezier(c, curve);
c.Stroke();
});
WritePainter();
offsetY += 200;
}
public void TestBezierRectangleShapeResize()
{
var rect = new Rectangle(10, 10, 200, 100);
var shape = new BezierRectangleShape(rect);
ReportPainter.PushPaint(c => {
c.SetLineWidth(1);
c.SetColor(Colors.Red);
c.Rectangle(shape.Data);
c.Stroke();
c.SetColor(Colors.Blue);
ContextPainterExtensions.DrawBezier(c, shape.BezierPoints);
c.Stroke();
c.SetColor(Colors.Yellow);
c.Rectangle(shape.BoundsRect);
c.Stroke();
});
Action <Point, Size> prove = (l, s) => {
Assert.AreEqual(shape.BoundsRect.Location, shape.Location);
Assert.AreEqual(shape.BoundsRect.Size, shape.Size);
Assert.AreEqual(shape.DataSize, shape.Data.Size);
Assert.AreEqual(l, shape.Location);
Assert.AreEqual(s, shape.Size);
};
Assert.AreEqual(shape.DataSize, rect.Size);
prove(shape.BoundsRect.Location, shape.BoundsRect.Size);
Action <Rectangle> proveResize = (r) => {
var reset = shape.Data;
var resetBounds = shape.BoundsRect;
shape.Location = r.Location;
prove(r.Location, shape.Size);
shape.Size = r.Size;
prove(r.Location, r.Size);
shape.Data = reset;
prove(resetBounds.Location, resetBounds.Size);
shape.Location = r.Location;
shape.Size = r.Size;
prove(r.Location, r.Size);
};
var resize = shape.BoundsRect.Inflate(3, 3);
proveResize(resize);
resize = shape.BoundsRect.Inflate(-7, -7);
proveResize(resize);
WritePainter();
}
public void TestExpand()
{
var options = new AlignerOptions {
AlignX = Alignment.Start,
AlignY = Alignment.Center,
Dimension = Dimension.X,
PointOrder = PointOrder.XY,
};
var worker = SceneWorkerWithTestData2(3, options);
options.Distance = worker.Layout.Distance;
var origins = new IVisual [] { worker.Scene.Focused };
var aligner = new Aligner <IVisual, IVisualEdge> (worker.Scene, worker.Layout);
var deep = false;
var graphView = worker.Scene.Graph as SubGraph <IVisual, IVisualEdge>;
var affected = new SubGraphWorker <IVisual, IVisualEdge>
(graphView).Expand(origins, deep);
var walk = graphView.Walk();
origins.ForEach(origin => {
var route = (deep ? walk.DeepWalk(origin, 1) : walk.ExpandWalk(origin, 1))
.Where(l => !(l.Node is IVisualEdge)).ToArray();
var bounds = new Rectangle(aligner.Locator.GetLocation(origin), aligner.Locator.GetSize(origin));
options.Collisions = Collisions.None;
var cols = aligner.MeasureWalk(route, ref bounds, options);
var removeCol = cols.Dequeue();
if (options.Dimension == Dimension.X)
{
var adjust = options.AlignY.Delta(bounds.Height, removeCol.Item2.Height);
bounds.Location = new Point(bounds.X + removeCol.Item2.Width + options.Distance.Width, bounds.Y - adjust);
}
else
{
var adjust = options.AlignX.Delta(bounds.Width, removeCol.Item2.Width);
bounds.Location = new Point(bounds.X + adjust, bounds.Y + removeCol.Item2.Height + options.Distance.Height);
}
options.Collisions = Collisions.NextFree | Collisions.PerColumn | Collisions.Toggle;
aligner.LocateColumns(cols, bounds, options);
});
aligner.Commit();
worker.Modeller.Perform();
worker.Modeller.Finish();
ReportPainter.PushPaint(ctx => worker.Painter.Paint(ctx));
WritePainter();
}
public void TestPaintDocumentNaviatator()
{
var engine = ReportPainter.Switch();
var bounds = new Rectangle(10, 10, 500, 100);
var iconeria = new AwesomeIconeria {
Fill = true, FillColor = Colors.Black
};
var utils = Registry.Pooled <IDrawingUtils>();
var style = Registry.Pooled <StyleSheets>().DefaultStyleSheet.ItemStyle.DefaultStyle.Clone() as IStyle;
// points = pixels * 72 / g.DpiX;
style.Font = Font.FromName(style.Font.Family).WithSize((bounds.Height - bounds.Height / 10) * 72 / utils.ScreenResolution().Width);
var pageNr = "XXXX";
var pageNrSize = utils.GetTextDimension(pageNr, style);
ReportPainter.PushPaint(ctx => {
ctx.SetLineWidth(1);
ctx.SetColor(Colors.Blue);
ContextPainterExtensions.DrawRoundedRect(ctx, bounds, 45);
ctx.ClosePath();
ctx.Stroke();
var iconSize = bounds.Height;
iconeria.PaintIcon(ctx, iconSize, bounds.X + iconSize / 2, bounds.Y, c => {
c.Scale(-1, 1);
iconeria.FaPlay(c);
});
iconeria.PaintIcon(ctx, iconSize, bounds.Right - ((iconSize * .7)), bounds.Y, c => {
iconeria.FaPlay(c);
});
var textBounds = new Rectangle(new Point(), pageNrSize);
textBounds.Location = new Point(
bounds.Location.X + (bounds.Width - textBounds.Width) / 2,
bounds.Location.Y + (bounds.Height - textBounds.Height) / 2);
ContextPainterExtensions.DrawText(ctx, textBounds, "123", style.Font, style.TextColor);
ctx.SetColor(Colors.Aqua);
ctx.Rectangle(textBounds);
ctx.Stroke();
});
WritePainter();
ReportPainter.Restore(engine);
}
private void PaintSegments(IList <Point> curve)
{
var segments = BezierExtensions.BezierSegments(curve);
var cols = new Color[] {
Colors.Blue,
Colors.Red,
Colors.BlueViolet,
Colors.OrangeRed,
Colors.AliceBlue,
Colors.Orange,
Colors.Aquamarine,
Colors.DodgerBlue
};
ReportPainter.PushPaint(c => {
var iCol = 0;
foreach (var seg in segments)
{
c.SetLineWidth(1);
var bb = BezierExtensions.BezierBoundingBox(seg.Start, seg.Cp1, seg.Cp2, seg.End);
c.SetColor(Colors.SpringGreen);
c.Rectangle(bb);
c.Stroke();
c.SetColor(cols[iCol++]);
c.SetLineWidth(2);
ContextPainterExtensions.DrawBezier(c, seg);
c.Stroke();
var med = BezierExtensions.BezierPoint(seg.Start, seg.Cp1, seg.Cp2, seg.End, .5);
c.SetColor(Colors.DarkGray);
c.Arc(med.X, med.Y, 5, 0, 360);
c.Stroke();
}
});
WritePainter();
}
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 TestCollisions0()
{
var options = new AlignerOptions {
AlignX = Alignment.Start,
AlignY = Alignment.Center,
Dimension = Dimension.X,
PointOrder = PointOrder.XY
};
var worker = SceneWorkerWithTestData2(0, options);
options.Distance = worker.Layout.Distance;
var scene = worker.Scene;
ILocator <IVisual> locator = new GraphSceneItemShapeLocator <IVisual, IVisualEdge> {
GraphScene = scene
};
Action <IEnumerable <IVisual> > reportElems = elms => ReportElems(scene, elms, locator, options);
Func <IEnumerable <IVisual>, Rectangle> reportExtent = elms => ReportExtent(elms, locator, options);
var visibleItems = new HashSet <IVisual> (scene.Elements.Where(e => !(e is IVisualEdge)));
var visibleBounds = locator.Bounds(visibleItems);
reportElems(visibleItems);
reportExtent(visibleItems);
IEnumerable <IVisual> itemsToPlace = ((scene.Graph as SubGraph <IVisual, IVisualEdge>).Source).Walk()
.DeepWalk(scene.Focused, 0)
.Select(l => l.Node)
.ToArray();
scene.Focused.Location = Point.Zero + worker.Layout.Distance;
itemsToPlace.ForEach(e => scene.Graph.Add(e));
itemsToPlace = itemsToPlace.Where(e => !(e is IVisualEdge));
var aligner = new Aligner <IVisual, IVisualEdge> (scene, worker.Layout);
aligner.Columns(scene.Focused, itemsToPlace, options);
locator = aligner.Locator;
reportElems(itemsToPlace);
var bounds = reportExtent(itemsToPlace);
var free = aligner.NextFreeSpace(bounds.Location, bounds.Size, itemsToPlace, options.Dimension, options.Distance);
ReportDetail("Next free space {0}", free);
var free2 = aligner.NearestNextFreeSpace(bounds.Location, bounds.Size, itemsToPlace, false, options.Dimension, options.Distance);
ReportDetail("Nearest Next free space {0}", free);
var dist = new Size(bounds.Location.X - free2.Location.X, bounds.Location.Y - free2.Location.Y);
itemsToPlace.ForEach(e => aligner.Locator.SetLocation(e, aligner.Locator.GetLocation(e) - dist));
aligner.Commit();
worker.Modeller.Perform();
worker.Modeller.Finish();
ReportPainter.PushPaint(ctx => worker.Painter.Paint(ctx));
ReportPainter.PushPaint(ctx => {
var translate = worker.Painter.Viewport.ClipOrigin;
ctx.Save();
ctx.Translate(-translate.X, -translate.Y);
ctx.SetLineWidth(.5);
ctx.SetColor(Colors.Black);
ctx.Rectangle(visibleBounds);
ctx.Stroke();
ctx.SetColor(Colors.Red);
ctx.Rectangle(bounds);
ctx.Stroke();
ctx.SetColor(Colors.Green);
ctx.Rectangle(free);
ctx.Stroke();
ctx.SetColor(Colors.LawnGreen);
ctx.Rectangle(free2);
ctx.Stroke();
ctx.Restore();
ctx.SetColor(Colors.White);
});
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();
}