public void Question_4_1_BasicCases()
{
var node1 = new GraphNode <int>(0);
var node2 = new GraphNode <int>(0);
this.Validate(node1, node2, true, true);
node2 = new GraphNode <int>(2);
this.Validate(node1, node2, false, false);
var root1 = GraphHelpers.CreateGraph(0, 1, 2, 3);
var root2 = GraphHelpers.CreateGraph(4, 5, 6, 7);
var root3 = GraphHelpers.CreateGraph(8, root1, root2);
this.Validate(root1, root2, false, false);
this.Validate(root1, root3, false, true);
var root4 = GraphHelpers.CreateGraph(9, root1, root3);
this.Validate(root4, root3, true, true);
this.Validate(root1, root4, false, true);
this.Validate(root1, root3, false, true);
this.Validate(root3, root1, true, true);
this.Validate(root2, root1, false, false);
}
public override StorageContent CreateContent(CatalogContext context)
{
IGraph catalogEntry = new Graph();
INode catalogEntrySubject = catalogEntry.CreateUriNode(GetItemAddress());
// catalog infrastructure fields
catalogEntry.Assert(catalogEntrySubject, catalogEntry.CreateUriNode(Schema.Predicates.Type), catalogEntry.CreateUriNode(GetItemType()));
catalogEntry.Assert(catalogEntrySubject, catalogEntry.CreateUriNode(Schema.Predicates.Type), catalogEntry.CreateUriNode(_itemType));
catalogEntry.Assert(catalogEntrySubject, catalogEntry.CreateUriNode(Schema.Predicates.Type), catalogEntry.CreateUriNode(Schema.DataTypes.Permalink));
catalogEntry.Assert(catalogEntrySubject, catalogEntry.CreateUriNode(Schema.Predicates.CatalogTimeStamp), catalogEntry.CreateLiteralNode(TimeStamp.ToString("O"), Schema.DataTypes.DateTime));
catalogEntry.Assert(catalogEntrySubject, catalogEntry.CreateUriNode(Schema.Predicates.CatalogCommitId), catalogEntry.CreateLiteralNode(CommitId.ToString()));
catalogEntry.Assert(catalogEntrySubject, catalogEntry.CreateUriNode(Schema.Predicates.Published), catalogEntry.CreateLiteralNode(_publicationDetails.Published.ToString("O"), Schema.DataTypes.DateTime));
catalogEntry.Assert(catalogEntrySubject, catalogEntry.CreateUriNode(Schema.Predicates.TenantId), catalogEntry.CreateLiteralNode(_publicationDetails.TenantId));
catalogEntry.Assert(catalogEntrySubject, catalogEntry.CreateUriNode(Schema.Predicates.Tenant), catalogEntry.CreateLiteralNode(_publicationDetails.TenantName));
Uri ownerUri = _publicationDetails.Owner.GetUri(GetItemAddress());
INode ownerSubject = catalogEntry.CreateUriNode(ownerUri);
catalogEntry.Assert(ownerSubject, catalogEntry.CreateUriNode(Schema.Predicates.NameIdentifier), catalogEntry.CreateLiteralNode(_publicationDetails.Owner.NameIdentifier));
catalogEntry.Assert(ownerSubject, catalogEntry.CreateUriNode(Schema.Predicates.Name), catalogEntry.CreateLiteralNode(_publicationDetails.Owner.Name));
catalogEntry.Assert(ownerSubject, catalogEntry.CreateUriNode(Schema.Predicates.GivenName), catalogEntry.CreateLiteralNode(_publicationDetails.Owner.GivenName));
catalogEntry.Assert(ownerSubject, catalogEntry.CreateUriNode(Schema.Predicates.Surname), catalogEntry.CreateLiteralNode(_publicationDetails.Owner.Surname));
catalogEntry.Assert(ownerSubject, catalogEntry.CreateUriNode(Schema.Predicates.Iss), catalogEntry.CreateLiteralNode(_publicationDetails.Owner.Iss));
catalogEntry.Assert(catalogEntrySubject, catalogEntry.CreateUriNode(Schema.Predicates.Owner), ownerSubject);
// visibility
catalogEntry.Assert(catalogEntrySubject, catalogEntry.CreateUriNode(Schema.Predicates.Visibility), catalogEntry.CreateLiteralNode(_publicationDetails.Visibility.Visibility.ToString()));
switch (_publicationDetails.Visibility.Visibility)
{
case PublicationVisibility.VisibilityScope.Organization:
catalogEntry.Assert(catalogEntrySubject, catalogEntry.CreateUriNode(Schema.Predicates.Organization), catalogEntry.CreateLiteralNode(_publicationDetails.Visibility.Organization));
break;
case PublicationVisibility.VisibilityScope.Subscription:
catalogEntry.Assert(catalogEntrySubject, catalogEntry.CreateUriNode(Schema.Predicates.Subscription), catalogEntry.CreateLiteralNode(_publicationDetails.Visibility.Subscription));
break;
}
// listed
catalogEntry.Assert(catalogEntrySubject, catalogEntry.CreateUriNode(Schema.Predicates.Listed), catalogEntry.CreateLiteralNode(_isListed.ToString(), Schema.DataTypes.Boolean));
// add the nuspec metadata
Uri nuspecSubject = _nuspec["@id"].ToObject <Uri>();
IGraph nuspecGraph = Utils.CreateGraph(_nuspec);
// Any statements made about this @id in the nuspec we want to make about the catalog items @id
// - catalog readers can then apply this logic in reverse
// - by so doing the catalog entry becomes an audit entry for the data
catalogEntry.Merge(nuspecGraph, false);
foreach (Triple triple in catalogEntry.GetTriplesWithSubject(catalogEntry.CreateUriNode(nuspecSubject)))
{
catalogEntry.Assert(catalogEntrySubject, triple.Predicate.CopyNode(catalogEntry), triple.Object.CopyNode(catalogEntry));
}
GraphHelpers.MaterializeInference(catalogEntry);
SetIdVersionFromGraph(catalogEntry);
// create JSON content
string json = Utils.CreateJson(catalogEntry, _context);
StorageContent content = new StringStorageContent(json, "application/json", "no-store");
return(content);
}
/// <summary>
/// The override for the Paint method. This method paints the graph onto the canvas.
/// </summary>
private void Construct()
{
Graphics.CompositingQuality = CompositingQuality.HighQuality;
Graphics.CompositingMode = CompositingMode.SourceOver;
Graphics.TextRenderingHint = TextRenderingHint.SingleBitPerPixelGridFit;
ImageAttributes ia = new ImageAttributes();
ia.SetGamma(50, ColorAdjustType.Brush);
DrawingElements.Add(new DrawBackGround(Color.White, GraphCanvasRectangle));
Pen outline = new Pen(new SolidBrush(Color.DarkGray));
//DrawingElements.Add(new DrawRectangle(outline, 0, 0, Bitmap.Width - 1, Bitmap.Height - 1));
#if GRAPHDEBUG
DrawingElements.Add(new DrawRectangle(debugPen, TitleRectangle));
DrawingElements.Add(new DrawRectangle(debugPen, LegendRectangle));
DrawingElements.Add(new DrawRectangle(debugPen, GraphRectangle));
#endif
//graph
Graphics.Clip = new Region(GraphRectangle);
//adjuct the rectangle to be square
if (GraphRectangle.Width > GraphRectangle.Height)
{
GraphRectangle =
new RectangleF(GraphRectangle.X + ((GraphRectangle.Width - GraphRectangle.Height)) / 2,
GraphRectangle.Y, GraphRectangle.Height, GraphRectangle.Height);
}
else
{
GraphRectangle =
new RectangleF(GraphRectangle.X, GraphRectangle.Y, GraphRectangle.Width, GraphRectangle.Width);
}
#if GRAPHDEBUG
DrawingElements.Add(
new DrawString(string.Format("Width={0}, Height={1}", GraphRectangle.Width, GraphRectangle.Height),
LegendFont, debugBrush, GraphRectangle, LegendStringFormat));
DrawingElements.Add(new DrawEllipse(debugPen, GraphRectangle));
#endif
float total = 0;
foreach (GraphRange gr in GraphData.Ranges)
{
total += (float)gr.SumOfValues;
}
float start = 0;
float end = 0;
float step = (360 / total);
RectangleF labelRectangle =
new RectangleF(GraphRectangle.X + (GraphRectangle.Width / 100 * 10),
GraphRectangle.Y + (GraphRectangle.Height / 100 * 10),
GraphRectangle.Width - (GraphRectangle.Width / 100 * 20),
GraphRectangle.Height - (GraphRectangle.Height / 100 * 20));
RectangleF pieRectangle =
new RectangleF(GraphRectangle.X + (GraphRectangle.Width / 100 * 20),
GraphRectangle.Y + (GraphRectangle.Height / 100 * 20),
GraphRectangle.Width - (GraphRectangle.Width / 100 * 40),
GraphRectangle.Height - (GraphRectangle.Height / 100 * 40));
PointF centrePie =
new PointF(pieRectangle.X + (pieRectangle.Width / 2), pieRectangle.Y + (pieRectangle.Height / 2));
ArrayList differedLabelDraw = new ArrayList();
foreach (GraphRange gr in GraphData.Ranges)
{
end = step * (float)gr.SumOfValues;
PointF centreLabel = GraphMaths.PointOnCircleF(Convert.ToInt32(start + (end / 2)), labelRectangle);
PointF edgeOfPie = GraphMaths.PointOnCircleF(Convert.ToInt32(start + (end / 2)), pieRectangle);
#if GRAPHDEBUG
DrawingElements.Add(new DrawLine(debugPen, centreLabel, centrePie));
DrawingElements.Add(new DrawPie(debugPen, pieRectangle, start - 90, end));
#endif
DrawingElements.Add(new DrawLine(outline, centreLabel, edgeOfPie));
DrawingElements.Add(
new FillPie(
new LinearGradientBrush(pieRectangle, gr.PrimaryColor, gr.SecondaryColor,
LinearGradientMode.ForwardDiagonal), pieRectangle, start - 90, end));
if (_textLabels == true)
{
DrawingElements.Add(new FillRectangle(new SolidBrush(Color.White),
GraphHelpers.TextRectangleFromCentre(Graphics, gr.Label,
LegendFont,
centreLabel)));
DrawingElements.Add(
new DrawString(gr.Label, LegendFont, new SolidBrush(Color.Black),
GraphHelpers.TextRectangleFromCentre(Graphics, gr.Label, LegendFont,
centreLabel), null));
}
else
{
DrawingElements.Add(new FillRectangle(new SolidBrush(Color.White),
GraphHelpers.TextRectangleFromCentre(Graphics,
gr.SumOfValues.
ToString("F"),
LegendFont,
centreLabel)));
DrawingElements.Add(
new DrawString(gr.SumOfValues.ToString("F"), LegendFont, new SolidBrush(Color.Black),
GraphHelpers.TextRectangleFromCentre(Graphics, gr.SumOfValues.ToString("F"),
LegendFont, centreLabel), null));
}
differedLabelDraw.Add(centreLabel);
start = start + end;
}
Graphics.ResetClip();
//title
if (DrawTitle == true)
{
#if GRAPHDEBUG
DrawingElements.Add(new DrawRectangle(debugPen, TitleRectangle));
#endif
DrawingElements.Add(
new DrawString(GraphData.Title, TitleFont, new SolidBrush(TitleColor), TitleRectangle,
TitleStringFormat));
}
//legend
if (DrawLegend == true)
{
//work out text height
int textHeight = (int)((Graphics.MeasureString("X", LegendFont).Height) / 100 * 120);
#if GRAPHDEBUG
DrawingElements.Add(
new DrawRectangle(debugPen, LegendRectangle.X, LegendRectangle.Y, LegendRectangle.Width - 1,
GraphData.Ranges.Count * textHeight));
#endif
DrawingElements.Add(new FillRectangle(new SolidBrush(Color.White),
LegendRectangle.X, LegendRectangle.Y,
LegendRectangle.Width - 1,
GraphData.Ranges.Count * textHeight));
int lentry = 0;
foreach (GraphRange gr in GraphData.Ranges)
{
RectangleF currentRectangle = new RectangleF(LegendRectangle.X + 20,
(textHeight * lentry++) + LegendRectangle.Y,
LegendRectangle.Width - 20,
textHeight);
RectangleF colorRectangle = currentRectangle;
colorRectangle.Offset(-20, 0);
colorRectangle.Width = 20;
#if GRAPHDEBUG
DrawingElements.Add(new DrawRectangle(debugPen, currentRectangle));
DrawingElements.Add(new DrawRectangle(debugPen, colorRectangle));
#endif
string lable = gr.Label;
if (lable.Length > 26)
{
lable = lable.Substring(0, 26);
}
string val = gr.SumOfValues.ToString("F");
DrawingElements.Add(new DrawString(
string.Format("{0} = {1}", lable, val),
LegendFont,
new SolidBrush(Color.Black),
currentRectangle,
LegendStringFormat));
char symbol = (char)162;
DrawingElements.Add(new DrawString(
symbol.ToString(),
new Font("Wingdings 2", 12),
new SolidBrush(gr.PrimaryColor),
colorRectangle,
LegendStringFormat));
}
DrawingElements.Add(
new DrawRectangle(outline, LegendRectangle.X, LegendRectangle.Y, LegendRectangle.Width - 1,
GraphData.Ranges.Count * textHeight));
}
}
public async Task <Responce> PostGraphAsync([FromBody] InputGraph input)
{
var converted = await GraphHelpers.GraphToMatrixAsync(input);
return(await PostAsync(converted));
}
public async Task <Responce> GlrTestGraphAsync([FromBody] InputGraph input, int maxSubNodesCount = 3, int maxTreeDepth = 5)
{
var converted = await GraphHelpers.GraphToMatrixAsync(input);
return(await GlrTestAsync(converted, maxSubNodesCount, maxTreeDepth));
}
ModularitySearchService(GraphHelpers helpers)
{
_helpers = helpers;
}
public override bool Contains(PointF point)
{
return(GraphHelpers.Length(point) <= this.mRadius);
}