void INCustomRequestCallback.OnCustomRequestCallback(NAspNetThinWebControl control, NRequestContext context, string argument)
{
NThinDiagramControl diagramControl = (NThinDiagramControl)control;
NDrawingDocument document = diagramControl.Document;
NDrawingDocumentHelper helper = new NDrawingDocumentHelper(document);
Dictionary <string, string> settings = helper.ParseSettings(argument);
DiagramRenderer renderer = new DiagramRenderer();
switch (settings["command"])
{
case "RandomTree6Levels":
renderer.CreateTree(document, 6, 3);
break;
case "RandomTree8Levels":
renderer.CreateTree(document, 8, 2);
break;
}
// Layout the diagram
renderer.ApplyLayout(document, settings);
// Resize document to fit all shapes
document.SizeToContent();
// Update the view
diagramControl.UpdateView();
}
private void InitDocument(NDrawingDocument document)
{
// Remove the standard frame
document.BackgroundStyle.FrameStyle.Visible = false;
// Adjust the graphics quality
document.GraphicsSettings.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
// Set up visual formatting
document.Style.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant3, Color.FromArgb(251, 203, 156), Color.FromArgb(247, 150, 56));
document.Style.StrokeStyle = new NStrokeStyle(1, Color.FromArgb(68, 90, 108));
NStyleSheet sheet = new NStyleSheet("edges");
sheet.Style.StartArrowheadStyle = new NArrowheadStyle(ArrowheadShape.None, "", NSizeL.Empty,
document.Style.FillStyle, document.Style.StrokeStyle);
sheet.Style.EndArrowheadStyle = new NArrowheadStyle(ArrowheadShape.None, "", NSizeL.Empty,
document.Style.FillStyle, document.Style.StrokeStyle);
document.StyleSheets.AddChild(sheet);
// Create the initial diagram
DiagramRenderer renderer = new DiagramRenderer();
renderer.CreateRandomDiagram(document, 15, 15);
// Layout the diagram
renderer.ApplyLayout(document, null);
// Resize document to fit all shapes
document.SizeToContent();
}
protected void InitDocument(NDrawingDocument document)
{
// Remove the standard frame
document.BackgroundStyle.FrameStyle.Visible = false;
// Adjust the graphics quality
document.GraphicsSettings.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighSpeed;
// Set up visual formatting
document.Style.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant3, Color.FromArgb(192, 194, 194), Color.FromArgb(129, 133, 133));
document.Style.StrokeStyle = new NStrokeStyle(1, Color.FromArgb(68, 90, 108));
NStyleSheet sheet = new NStyleSheet("edges");
sheet.Style.StartArrowheadStyle = new NArrowheadStyle(ArrowheadShape.None, "", NSizeL.Empty,
document.Style.FillStyle, document.Style.StrokeStyle);
sheet.Style.EndArrowheadStyle = new NArrowheadStyle(ArrowheadShape.None, "", NSizeL.Empty,
document.Style.FillStyle, document.Style.StrokeStyle);
document.StyleSheets.AddChild(sheet);
// Create a tree
DiagramRenderer renderer = new DiagramRenderer();
renderer.CreateTree(document, 6, 3);
// Apply the layout
renderer.ApplyLayout(document, null);
// Resize document to fit all shapes
document.SizeToContent();
}
void Draw(Context cr, int width, int height)
{
cr.LineWidth = 1.0;
cr.Color = new Color(1.0, 1.0, 1.0);
cr.Rectangle(0, 0, width, height);
cr.Fill();
cr.Save();
cr.Scale(scale_factor, scale_factor);
try
{
if(diagram != null)
{
DiagramRenderer dr = new DiagramRenderer(cr, width, height, diagram);
cr.Color = new Color(0.0, 0.0, 0.0);
dr.Render();
dr.Draw();
}
}
catch
{
error_counter++;
}
cr.Restore();
}
public static void Write(string fileName)
{
Diagram diagram = Program.Load(fileName);
string pdfName = System.IO.Path.ChangeExtension(fileName, "pdf");
if(diagram != null)
{
try
{
using(PdfSurface pdfs = new PdfSurface(pdfName, 595, 842))
{
using(Context cr = new Context(pdfs))
{
DiagramRenderer dr = new DiagramRenderer(cr, 0, 0, diagram);
cr.LineWidth = 1.0;
cr.Color = new Color(0.0, 0.0, 0.0);
dr.Render();
pdfs.SetSize(dr.width, dr.height);
dr.Draw();
cr.ShowPage();
}
}
Console.WriteLine("Wrote {0}", pdfName);
}
catch
{
Console.WriteLine("Error writing {0}", pdfName);
}
}
}
/// <summary>
/// Retrieves the data to be plotted for the edge.</summary>
/// <param name="render">The render to retrieve the data for.</param>
/// <param name="worldOffset">Current world offset of the render when drawing this edge.</param>
/// <param name="g">Graphics object</param>
/// <returns>The data to plot for the edge.</returns>
/// <remarks>The data is returned in world space</remarks>
IEnumerable <EdgeStyleData> IEdgeStyleProvider.GetData(DiagramRenderer render, Point worldOffset, D2dGraphics g)
{
var circuitRender = render as D2dCircuitRenderer <TElement, TWire, TPin>;
var dataPoints = GetGroupPinChainData(circuitRender, worldOffset, g);
IEnumerable <EdgeStyleData> result = EmptyEnumerable <EdgeStyleData> .Instance;
if (EdgeStyle == EdgeStyle.DirectCurve)
{
// skip group pin positions where group pins are hidden
var visiblePoints = dataPoints.Where(
pt => pt.Group == null || !pt.Group.Expanded || pt.Group.Info.ShowExpandedGroupPins).ToArray();
var curves = new EdgeStyleData[visiblePoints.Length - 1];
for (int i = 0; i < visiblePoints.Length - 1; ++i)
{
var bezier = SetupBezierCurve(visiblePoints[i].Pos, visiblePoints[i + 1].Pos);
var edgeData = new EdgeStyleData
{
ShapeType = EdgeStyleData.EdgeShape.Bezier,
EdgeData = bezier,
};
curves[i] = edgeData;
}
result = curves;
}
else if (EdgeStyle == EdgeStyle.Default)
{
var curves = new EdgeStyleData[dataPoints.Count - 1];
for (int i = 0; i < dataPoints.Count - 1; ++i)
{
var bezier = SetupBezierCurve(dataPoints[i].Pos, dataPoints[i + 1].Pos);
var edgeData = new EdgeStyleData
{
ShapeType = EdgeStyleData.EdgeShape.Bezier,
EdgeData = bezier,
};
curves[i] = edgeData;
}
result = curves;
}
else if (EdgeStyle == EdgeStyle.Polyline)
{
var polyline = new EdgeStyleData();
var lines = new PointF[dataPoints.Count];
for (int v = 0; v < dataPoints.Count; ++v)
{
lines[v] = dataPoints[v].Pos;
}
polyline.ShapeType = EdgeStyleData.EdgeShape.Polyline;
polyline.EdgeData = lines;
result = new[] { polyline };
}
return(result);
}
private void InitDocument(NDrawingDocument document)
{
// Remove the standard frame
document.BackgroundStyle.FrameStyle.Visible = false;
// Adjust the graphics quality
document.GraphicsSettings.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighSpeed;
// Set up visual formatting
document.Style.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant3, Color.FromArgb(192, 194, 194), Color.FromArgb(129, 133, 133));
document.Style.StrokeStyle = new NStrokeStyle(1, Color.FromArgb(68, 90, 108));
NStyleSheet styleSheet = new NStyleSheet("orange");
styleSheet.Style.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant3, Color.FromArgb(251, 203, 156), Color.FromArgb(247, 150, 56));
styleSheet.Style.StrokeStyle = new NStrokeStyle(1, Color.FromArgb(68, 90, 108));
document.StyleSheets.AddChild(styleSheet);
NStyleSheet sheet = new NStyleSheet("edges");
sheet.Style.StartArrowheadStyle = new NArrowheadStyle(ArrowheadShape.None, "", NSizeL.Empty,
document.Style.FillStyle, document.Style.StrokeStyle);
sheet.Style.EndArrowheadStyle = new NArrowheadStyle(ArrowheadShape.None, "", NSizeL.Empty,
document.Style.FillStyle, document.Style.StrokeStyle);
document.StyleSheets.AddChild(sheet);
// Adjust the text properties
document.Style.TextStyle.FontStyle = new NFontStyle("arial", 13f);
// Create the predefined org chart
DiagramRenderer renderer = new DiagramRenderer();
renderer.CreatePredefinedOrgChart(document);
// Apply the layout
renderer.ApplyLayout(document, null);
// Resize document to fit all shapes
document.SizeToContent();
}
public static void Main(string[] args)
{
CommandLineArguments cla = CommandLineArguments.Parse(args);
string[] files = Directory.GetFiles(Environment.CurrentDirectory, cla.FileFilter);
DiagramParser parser = new DiagramParser();
DiagramRenderer renderer = new DiagramRenderer();
foreach (string file in files)
{
using (Stream fileStream = File.Open(file, FileMode.Open, FileAccess.Read, FileShare.Read))
using (StreamReader reader = new StreamReader(fileStream))
{
MarbleDiagram diagram = parser.Parse(reader);
string outputImage = Path.ChangeExtension(file, ".png");
renderer.RenderImage(diagram, outputImage);
}
}
}
public static void Write(string fileName)
{
Diagram diagram = Program.Load(fileName);
string psName = System.IO.Path.ChangeExtension(fileName, "ps");
if(diagram != null)
{
try
{
// It seems the page size cannot be made smaller
// using SetSize(), only larger. Start with a
// small surface and enlarge it after layout.
using(PSSurface pss = new PSSurface(psName, 10, 10))
{
using(Context cr = new Context(pss))
{
DiagramRenderer dr = new DiagramRenderer(cr, 0, 0, diagram);
cr.LineWidth = 1.0;
cr.Color = new Color(0.0, 0.0, 0.0);
dr.Render();
pss.SetSize(dr.width, dr.height);
dr.Draw();
cr.ShowPage();
}
}
Console.WriteLine("Wrote {0}", psName);
}
catch
{
Console.WriteLine("Error writing {0}", psName);
}
}
}
public LifeLine(string label, DiagramRenderer dr, double x, double y0)
{
this.label = label;
this.dr = dr;
this.x = x;
this.y0 = y0;
boxes = new List<CanvasItem>();
activeBoxes = new Stack<Box>();
}
