protected void InitDocument(NDrawingDocument document)
{
document.BackgroundStyle.FrameStyle.Visible = false;
document.AutoBoundsPadding = new Nevron.Diagram.NMargins(10f, 10f, 10f, 10f);
document.Style.FillStyle = new NColorFillStyle(Color.White);
NBasicShapesFactory factory = new NBasicShapesFactory(document);
NShape outerCircle = factory.CreateShape(BasicShapes.Circle);
outerCircle.Bounds = new NRectangleF(0f, 0f, 200f, 200f);
document.ActiveLayer.AddChild(outerCircle);
NShape rect = factory.CreateShape(BasicShapes.Rectangle);
rect.Bounds = new NRectangleF(42f, 42f, 50f, 50f);
rect.Style.FillStyle = new NColorFillStyle(Color.Orange);
document.ActiveLayer.AddChild(rect);
NShape triangle = factory.CreateShape(BasicShapes.Triangle);
triangle.Bounds = new NRectangleF(121f, 57f, 60f, 55f);
triangle.Style.FillStyle = new NColorFillStyle(Color.LightGray);
document.ActiveLayer.AddChild(triangle);
NShape pentagon = factory.CreateShape(BasicShapes.Pentagon);
pentagon.Bounds = new NRectangleF(60f, 120f, 54f, 50f);
pentagon.Style.FillStyle = new NColorFillStyle(Color.WhiteSmoke);
document.ActiveLayer.AddChild(pentagon);
document.SizeToContent();
}
private void CreateDiagram()
{
int min = 100;
int max = 200;
NShape shape;
Random random = new Random();
NBasicShapesFactory basicShapesFactory = new NBasicShapesFactory(document);
for (int i = 0; i < 15; i++)
{
shape = basicShapesFactory.CreateShape((int)BasicShapes.Rectangle);
shape.Text = i.ToString();
// generate random width and height
float width = random.Next(min, max);
float height = random.Next(min, max);
// instruct the layouts to use fixed, uses specified desired width and desired height
shape.LayoutData.UseShapeWidth = false;
shape.LayoutData.DesiredWidth = width;
shape.LayoutData.UseShapeHeight = false;
shape.LayoutData.DesiredHeight = height;
shape.Bounds = new NRectangleF(0, 0, width, height);
document.ActiveLayer.AddChild(shape);
}
}
private void CreateTree(int levels, int branchNodes)
{
// clean up the active layer
NDrawingView1.Document.ActiveLayer.RemoveAllChildren();
// we will be using basic shapes with 40, 40 size
NBasicShapesFactory basicShapesFactory = new NBasicShapesFactory();
basicShapesFactory.DefaultSize = new NSizeF(40, 40);
NShape cur = null;
NShape edge = null;
List <NShape> curRowNodes = null;
List <NShape> prevRowNodes = null;
int i, level;
int levelNodesCount;
for (level = 1; level <= levels; level++)
{
curRowNodes = new List <NShape>();
//Create a balanced tree
levelNodesCount = (int)Math.Pow(branchNodes, level - 1);
for (i = 0; i < levelNodesCount; i++)
{
// create the cur node
cur = basicShapesFactory.CreateShape(BasicShapes.Circle);
((NDynamicPort)cur.Ports.GetChildByName("Center", -1)).GlueMode = DynamicPortGlueMode.GlueToLocation;
NDrawingView1.Document.ActiveLayer.AddChild(cur);
// connect with ancestor
if (level > 1)
{
edge = new NLineShape();
NDrawingView1.Document.ActiveLayer.AddChild(edge);
int parentIndex = (int)Math.Floor((double)(i / branchNodes));
edge.FromShape = prevRowNodes[parentIndex];
edge.ToShape = cur;
}
curRowNodes.Add(cur);
}
prevRowNodes = curRowNodes;
}
// send links to back
NBatchReorder batchReorder = new NBatchReorder(NDrawingView1.Document);
batchReorder.Build(NDrawingView1.Document.ActiveLayer.Children(NFilters.Shape1D));
batchReorder.SendToBack(false);
}
private void InitDocument()
{
document.Style.TextStyle.FontStyle.InitFromFont(new Font("Arial Narrow", 8));
NBasicShapesFactory factory = new NBasicShapesFactory(document);
factory.DefaultSize = new NSizeF(80, 60);
int count = factory.ShapesCount;
NShape shape = null;
for (int i = 0; i < count; i++)
{
// create a basic shape
shape = factory.CreateShape(i);
shape.Text = shape.Name;
// add it to the active layer
document.ActiveLayer.AddChild(shape);
}
// Add some content to the table shape
NTableShape table = (NTableShape)shape;
table.InitTable(2, 2);
table.BeginUpdate();
table.CellMargins = new Nevron.Diagram.NMargins(8);
table[0, 0].Text = "Cell 1";
table[1, 0].Text = "Cell 2";
table[0, 1].Text = "Cell 3";
table[1, 1].Text = "Cell 4";
table.PortDistributionMode = TablePortDistributionMode.CellBased;
table.EndUpdate();
// layout the shapes in the active layer using a table layout
NTableLayout layout = new NTableLayout();
// setup the table layout
layout.Direction = LayoutDirection.LeftToRight;
layout.ConstrainMode = CellConstrainMode.Ordinal;
layout.MaxOrdinal = 5;
layout.HorizontalContentPlacement = ContentPlacement.Center;
layout.VerticalContentPlacement = ContentPlacement.Center;
layout.VerticalSpacing = 20;
layout.HorizontalSpacing = 20;
// get the shapes to layout
NNodeList shapes = document.ActiveLayer.Children(NFilters.Shape2D);
// layout the shapes
layout.Layout(shapes, new NDrawingLayoutContext(document));
// resize document to fit all shapes
document.SizeToContent();
}
/// <summary>
/// Creates a new basic shape and adds it to the document's active layer.
/// </summary>
/// <param name="basicShape"></param>
/// <param name="bounds"></param>
/// <param name="text"></param>
/// <param name="styleSheetName"></param>
/// <returns></returns>
public NShape CreateBasicShape(BasicShapes basicShape, NRectangleF bounds, string text, string styleSheetName)
{
NBasicShapesFactory factory = new NBasicShapesFactory(document);
NShape shape = factory.CreateShape((int)basicShape);
shape.Bounds = bounds;
shape.Text = text;
shape.StyleSheetName = styleSheetName;
document.ActiveLayer.AddChild(shape);
return(shape);
}
private void AddRandomShape()
{
Array values = Enum.GetValues(typeof(BasicShapes));
NBasicShapesFactory factory = new NBasicShapesFactory(document);
NShape shape = factory.CreateShape((int)values.GetValue(Random.Next(values.Length)));
shape.Bounds = new NRectangleF(base.GetRandomPoint(view.Viewport),
base.GetRandomSize(new NSizeF(10, 10), new NSizeF(100, 100)));
document.ActiveLayer.AddChild(shape);
}
protected override void LoadExample()
{
// attach the library browser to the command bars manager,
// in order so that it can display context menus
Form.CommandBarsManager.LibraryBrowser = libraryBrowser;
// clear all bands (library groups)
libraryBrowser.ClearBands();
// create a new library
NLibraryDocument library = new NLibraryDocument();
library.Info.Title = "My first library";
NBasicShapesFactory factory = new NBasicShapesFactory(document);
// add several masters in the library
NShape shape = factory.CreateShape((int)BasicShapes.Pentagram);
shape.Width = 130;
shape.Height = 130;
library.AddChild(new NMaster(shape, NGraphicsUnit.Pixel, "Star", "My star"));
shape = factory.CreateShape((int)BasicShapes.Octagram);
shape.Width = 130;
shape.Height = 130;
library.AddChild(new NMaster(shape, NGraphicsUnit.Pixel, "Octagon", "My octagon"));
// create a new library group hosting the library
libraryBrowser.OpenLibraryGroup(library);
// start view init
view.BeginInit();
document.Style.StartArrowheadStyle.Shape = ArrowheadShape.None;
document.Style.EndArrowheadStyle.Shape = ArrowheadShape.None;
view.AllowDrop = true;
// init document
document.BeginInit();
CreateCustomOpenFigureShape();
CreateCustomClosedFigureShape();
document.EndInit();
// init form controls
InitFormControls();
// end view init
view.EndInit();
}
private void AddRandomShape()
{
Array values = Enum.GetValues(typeof(BasicShapes));
NBasicShapesFactory factory = new NBasicShapesFactory(document);
NShape shape = factory.CreateShape((int)values.GetValue(Random.Next(values.Length)));
NSizeF size = new NSizeF(Random.Next(10) + 30, Random.Next(10) + 30);
shape.Bounds = new NRectangleF(base.GetRandomPoint(view.Viewport), size);
shape.Style.FillStyle = new NColorFillStyle(Color.GreenYellow);
document.ActiveLayer.AddChild(shape);
}
/// <summary>
/// Creates a predefined basic shape
/// </summary>
/// <param name="basicShape">basic shape</param>
/// <param name="bounds">bounds</param>
/// <param name="text">default label text</param>
/// <param name="styleSheetName">name of the stylesheet from which to inherit styles</param>
/// <returns>new basic shape</returns>
protected NShape CreateBasicShape(BasicShapes basicShape, NRectangleF bounds, string text, string styleSheetName)
{
NBasicShapesFactory factory = new NBasicShapesFactory(document);
factory.DefaultSize = bounds.Size;
NShape shape = factory.CreateShape((int)basicShape);
shape.Location = bounds.Location;
shape.Text = text;
shape.StyleSheetName = styleSheetName;
document.ActiveLayer.AddChild(shape);
return(shape);
}
/// <summary>
///
/// </summary>
/// <param name="basicShape"></param>
/// <param name="bounds"></param>
/// <param name="text"></param>
/// <param name="fillStyle"></param>
/// <param name="addToActiveLayer"></param>
/// <returns></returns>
public NShape CreateBasicShape(BasicShapes basicShape, NRectangleF bounds, string text, NFillStyle fillStyle, bool addToActiveLayer)
{
NBasicShapesFactory factory = new NBasicShapesFactory(document);
NShape shape = factory.CreateShape((int)basicShape);
shape.Bounds = bounds;
shape.Text = text;
shape.Style.FillStyle = (NFillStyle)fillStyle.Clone();
if (addToActiveLayer)
{
document.ActiveLayer.AddChild(shape);
}
return(shape);
}
protected static NRectangleShape CreateCell(NDrawingDocument document, int x, int y, int number)
{
NBasicShapesFactory factory = new NBasicShapesFactory(document);
NRectangleShape cell = factory.CreateShape((int)BasicShapes.Rectangle) as NRectangleShape;
cell.Bounds = new NRectangleF(boardMarginLeft + cellPixelWidth * x + boardPadding, boardMarginTop + cellPixelWidth * y + boardPadding, cellPixelWidth, cellPixelHeight);
cell.Style.StrokeStyle = normalCellStrokeStyle;
cell.Style.FillStyle = emptyCellFillStyle;
cell.Style.ShadowStyle = new NShadowStyle(ShadowType.GaussianBlur, Color.FromArgb(65, Color.Black), new NPointL(shadowOffset, shadowOffset), 1, new NLength(shadowOffset * 2));
cell.Name = string.Format("{0}, {1}", x, y);
cell.Tag = number;
cell.Text = number.ToString();
document.ActiveLayer.AddChild(cell);
return(cell);
}
private void CreateDiagram()
{
const int width = 40, height = 40, distance = 80;
NBasicShapesFactory f = new NBasicShapesFactory(document);
NRoutableConnector edge;
int[] from = new int[] { 1, 1, 1, 2, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6 };
int[] to = new int[] { 2, 3, 4, 4, 5, 8, 6, 7, 5, 8, 10, 8, 9, 10 };
NShape[] shapes = new NShape[10];
int vertexCount = shapes.Length;
int edgeCount = from.Length;
int count = vertexCount + edgeCount;
for (int i = 0; i < count; i++)
{
if (i < vertexCount)
{
int j = vertexCount % 2 == 0 ? i : i + 1;
shapes[i] = f.CreateShape((int)BasicShapes.Rectangle);
if (vertexCount % 2 != 0 && i == 0)
{
shapes[i].Bounds = new NRectangleF((int)(width + (distance * 1.5)) / 2,
distance + (j / 2) * (int)(distance * 1.5), width, height);
}
else
{
shapes[i].Bounds = new NRectangleF(width / 2 + (j % 2) * (int)(distance * 1.5),
height + (j / 2) * (int)(distance * 1.5), width, height);
}
document.ActiveLayer.AddChild(shapes[i]);
}
else
{
edge = new NRoutableConnector();
edge.ConnectorType = RoutableConnectorType.DynamicPolyline;
edge.StyleSheetName = "CustomConnectors";
document.ActiveLayer.AddChild(edge);
edge.FromShape = shapes[from[i - vertexCount] - 1];
edge.ToShape = shapes[to[i - vertexCount] - 1];
}
}
}
private void CreateSourceScene()
{
sourceDocument.AutoBoundsMode = AutoBoundsMode.CustomNonConstrained;
NRectangleF cell;
int row = 0, col = 0;
int width = (sourceView.Width - 40) / 3;
NShape shape = null;
NBasicShapesFactory factory = new NBasicShapesFactory(document);
factory.DefaultSize = new NSizeF(50, 50);
foreach (BasicShapes basicShape in Enum.GetValues(typeof(BasicShapes)))
{
shape = factory.CreateShape((int)basicShape);
shape.Bounds = GetGridCell(row, col, new NPointF(0, 0), new NSizeF(50, 50), new NSizeF(10, 10));
sourceDocument.ActiveLayer.AddChild(shape);
col++;
if (col > 2)
{
row++;
col = 0;
}
}
// Add some content to the table shape
NTableShape table = (NTableShape)shape;
table.InitTable(2, 2);
table.BeginUpdate();
table.CellMargins = new Nevron.Diagram.NMargins(8);
table[0, 0].Text = "1";
table[1, 0].Text = "2";
table[0, 1].Text = "3";
table[1, 1].Text = "4";
table.PortDistributionMode = TablePortDistributionMode.CellBased;
table.EndUpdate();
sourceDocument.AutoBoundsMode = AutoBoundsMode.AutoSizeToContent;
sourceDocument.RefreshAllViews();
}
private void InitDocument()
{
NBasicShapesFactory basicShapesFactory = new NBasicShapesFactory();
basicShapesFactory.DefaultSize = new NSizeF(100, 100);
// create groups and apply a frame decorator to each one of them
for (int i = 0; i < 4; i++)
{
NShape shape1 = basicShapesFactory.CreateShape(BasicShapes.Octagon);
shape1.Bounds = new NRectangleF(0, 0, 80, 80);
NShape shape2 = basicShapesFactory.CreateShape(BasicShapes.Ellipse);
shape2.Bounds = new NRectangleF(100, 100, 80, 80);
NGroup group = new NGroup();
group.Shapes.AddChild(shape1);
group.Shapes.AddChild(shape2);
group.Padding = new Nevron.Diagram.NMargins(30);
group.UpdateModelBounds();
NFrameDecorator frameDecorator = new NFrameDecorator();
frameDecorator.StyleSheetName = "Decorators";
frameDecorator.ShapeHitTestable = true;
frameDecorator.Header.Text = "Header";
group.CreateShapeElements(ShapeElementsMask.Decorators);
group.Decorators.AddChild(frameDecorator);
document.ActiveLayer.AddChild(group);
}
// layout them with a table layout
NTableLayout layout = new NTableLayout();
layout.ConstrainMode = CellConstrainMode.Ordinal;
layout.MaxOrdinal = 2;
layout.HorizontalSpacing = 20;
layout.VerticalSpacing = 20;
layout.Layout(document.ActiveLayer.Children(null), new NDrawingLayoutContext(document));
// size document to content
document.SizeToContent(NSizeF.Empty, document.AutoBoundsPadding);
}
private void CreateShapeWithDynamicPort()
{
// NOTE: the triangle shape is by default created with one dynamic port (the default one) and
// three rotated bounds ports located at the triangle vertices).
NBasicShapesFactory factory = new NBasicShapesFactory(document);
NShape shape = factory.CreateShape((int)BasicShapes.Triangle);
shape.Name = "Shape with Dynamic Port";
shape.Bounds = base.GetGridCell(0, 1);
// connect it with the center shape
document.ActiveLayer.AddChild(shape);
ConnectShapes(centerShape, shape);
// describe it
NTextShape text = new NTextShape("Shape with Dynamic Port", base.GetGridCell(0, 2, 0, 1));
document.ActiveLayer.AddChild(text);
}
private void InitDocument()
{
NBasicShapesFactory factory = new NBasicShapesFactory(document);
// create interactive rect
NShape rect = factory.CreateShape((int)BasicShapes.Rectangle);
rect.Bounds = base.GetGridCell(0, 0);
rect.Text = InitialShapeText;
rect.Name = "Interactive Rectangle";
rect.Style.InteractivityStyle = new NInteractivityStyle("I am a rectangle with hand cursor", CursorType.Hand);
document.ActiveLayer.AddChild(rect);
// create interactive ellipse
NShape ellipse = factory.CreateShape((int)BasicShapes.Ellipse);
ellipse.Bounds = base.GetGridCell(0, 1);
ellipse.Text = InitialShapeText;
ellipse.Name = "Interactive Ellipse";
ellipse.Style.InteractivityStyle = new NInteractivityStyle("I am an ellipse with wait cursor", CursorType.WaitCursor);
document.ActiveLayer.AddChild(ellipse);
// create interactive rounded rect
NShape roundedRect = factory.CreateShape((int)BasicShapes.RoundedRectangle);
roundedRect.Bounds = base.GetGridCell(1, 0);
roundedRect.Text = InitialShapeText;
roundedRect.Name = "Interactive Rounded Rectangle";
roundedRect.Style.InteractivityStyle = new NInteractivityStyle("I am a rounded rectangle with cross cursor", CursorType.Cross);
document.ActiveLayer.AddChild(roundedRect);
// create interactive hexagram
NShape hexagram = factory.CreateShape((int)BasicShapes.Hexagram);
hexagram.Bounds = base.GetGridCell(1, 1);
hexagram.Text = InitialShapeText;
hexagram.Name = "Interactive Hexagram";
hexagram.Style.InteractivityStyle = new NInteractivityStyle("I am a hexagram with help cursor", CursorType.Help);
document.ActiveLayer.AddChild(hexagram);
// initially focus the rect
FocusShape(rect);
}
private void CreateDiagram()
{
const int min = 100, max = 200;
int i;
NShape shape;
Random random = new Random();
NBasicShapesFactory basicShapesFactory = new NBasicShapesFactory(document);
for (i = 0; i < 5; i++)
{
Color[] shapeLightColors = new Color[] { Color.FromArgb(236, 97, 49),
Color.FromArgb(68, 90, 108),
Color.FromArgb(247, 150, 56),
Color.FromArgb(129, 133, 133),
Color.FromArgb(255, 165, 109) };
Color[] shapeDarkColors = new Color[] { Color.FromArgb(246, 176, 152),
Color.FromArgb(162, 173, 182),
Color.FromArgb(251, 203, 156),
Color.FromArgb(192, 194, 194),
Color.FromArgb(255, 210, 182) };
shape = basicShapesFactory.CreateShape((int)BasicShapes.Rectangle);
shape.Style.FillStyle = new NGradientFillStyle(GradientStyle.Vertical, GradientVariant.Variant3, shapeLightColors[i], shapeDarkColors[i]);
shape.Style.StrokeStyle = new NStrokeStyle(1, Color.FromArgb(68, 90, 108));
shape.Text = i.ToString();
// generate random width and height
float width = random.Next(min, max);
float height = random.Next(min, max);
// instruct the layouts to use fixed, uses specified desired width and desired height
shape.LayoutData.UseShapeWidth = false;
shape.LayoutData.DesiredWidth = width;
shape.LayoutData.UseShapeHeight = false;
shape.LayoutData.DesiredHeight = height;
shape.Bounds = new NRectangleF(0, 0, width, height);
document.ActiveLayer.AddChild(shape);
}
}
private void CreateMechanicalEngineeringDocument()
{
// create the key shape
NCompositeShape key = new NCompositeShape();
NRectanglePath keyRect = new NRectanglePath(new NRectangleF(12.5f, 30, 5f, 50));
key.Primitives.AddChild(keyRect);
NEllipsePath keyCircle = new NEllipsePath(new NRectangleF(0, 0, 30, 30));
key.Primitives.AddChild(keyCircle);
NEllipsePath keyHole = new NEllipsePath(new NRectangleF(13f, 2f, 4f, 4f));
NStyle.SetFillStyle(keyHole, new NColorFillStyle(Color.White));
NStyle.SetStrokeStyle(keyHole, new NStrokeStyle(0, Color.Black));
key.Primitives.AddChild(keyHole);
key.UpdateModelBounds();
key.Style.FillStyle = new NColorFillStyle(Color.DarkGray);
key.Style.StrokeStyle = new NStrokeStyle(0, Color.Black);
document.ActiveLayer.AddChild(key);
// create the octagram
NBasicShapesFactory factory = new NBasicShapesFactory(document);
NShape octagram = factory.CreateShape((int)BasicShapes.Octagram);
octagram.Bounds = new NRectangleF(40, 0, 40, 40);
octagram.Style.FillStyle = new NColorFillStyle(Color.DarkGray);
octagram.Style.StrokeStyle = new NStrokeStyle(0, Color.Black);
document.ActiveLayer.AddChild(octagram);
// update the drawing bounds to size to content with some margins
document.AutoBoundsMinSize = new NSizeF(1, 1);
document.AutoBoundsPadding = new Nevron.Diagram.NMargins(5f);
document.AutoBoundsMode = AutoBoundsMode.AutoSizeToContent;
}
private void InitDocument()
{
document.Style.TextStyle = new NTextStyle(new Font("Arial", 9), Color.Black);
NGraphTemplate template;
// create rectangular grid template
template = new NRectangularGridTemplate();
template.Origin = new NPointF(10, 23);
template.VerticesShape = BasicShapes.Rectangle;
template.Create(document);
// create tree template
template = new NGenericTreeTemplate();
template.Origin = new NPointF(250, 23);
template.VerticesShape = BasicShapes.Triangle;
template.Create(document);
// create elliptical grid template
template = new NEllipticalGridTemplate();
template.Origin = new NPointF(10, 250);
template.VerticesShape = BasicShapes.Ellipse;
template.Create(document);
// create a shape with a 1D shape which reflexes it
NBasicShapesFactory factory = new NBasicShapesFactory(document);
NShape shape = factory.CreateShape((int)BasicShapes.Rectangle);
shape.Bounds = new NRectangleF(350, 350, 100, 100);
document.ActiveLayer.AddChild(shape);
NBezierCurveShape bezier = new NBezierCurveShape();
bezier.StyleSheetName = NDR.NameConnectorsStyleSheet;
document.ActiveLayer.AddChild(bezier);
bezier.FromShape = shape;
bezier.ToShape = shape;
bezier.Reflex();
}
private void CreateShapeWithAutoPrevPort()
{
NBasicShapesFactory factory = new NBasicShapesFactory(document);
NShape shape = factory.CreateShape((int)BasicShapes.Triangle);
shape.Name = "Point Port with AutoPrev direction";
shape.Bounds = base.GetGridCell(4, 1);
shape.Style.FillStyle = new NGradientFillStyle(GradientStyle.DiagonalUp, GradientVariant.Variant4, Color.FromArgb(192, 194, 194), Color.FromArgb(129, 133, 133));
shape.Style.StrokeStyle = new NStrokeStyle(1, Color.FromArgb(68, 90, 108));
NPointPort port = new NPointPort(shape.UniqueId, PointIndexMode.Second, -1);
port.DirectionMode = PointPortDirectionMode.AutoPrev;
shape.Ports.RemoveAllChildren();
shape.Ports.AddChild(port);
document.ActiveLayer.AddChild(shape);
// describe it
NTextShape text = new NTextShape("Point Port with AutoPrev direction", base.GetGridCell(4, 2, 0, 1));
document.ActiveLayer.AddChild(text);
}
private void CreateShapeWithPointPort()
{
// create a shape with one point port
NBasicShapesFactory factory = new NBasicShapesFactory(document);
NShape shape = factory.CreateShape((int)BasicShapes.Pentagram);
shape.Name = "Shape with a Point Port";
shape.Bounds = base.GetGridCell(4, 1);
NPointPort port = new NPointPort(shape.UniqueId, PointIndexMode.Second, -1);
shape.Ports.RemoveAllChildren();
shape.Ports.AddChild(port);
shape.Ports.DefaultInwardPortUniqueId = port.UniqueId;
// connect it with the center shape
document.ActiveLayer.AddChild(shape);
ConnectShapes(centerShape, shape);
// describe it
NTextShape text = new NTextShape("Shape with Point Port", base.GetGridCell(4, 2, 0, 1));
document.ActiveLayer.AddChild(text);
}
protected void Page_Load(object sender, System.EventArgs e)
{
// init configuration
InitializeConfigurationFields();
NDrawingView1.HttpHandlerCallback = new CustomHttpHandlerCallback();
if (NDrawingView1.RequiresInitialization)
{
factory = new NBasicShapesFactory(NDrawingView1.Document);
// begin view init
NDrawingView1.ViewLayout = CanvasLayout.Normal;
NDrawingView1.ScaleX = 1;
NDrawingView1.ScaleY = 1;
NDrawingView1.ViewportOrigin = new NPointF();
// init document
NDrawingView1.Document.HistoryService.Stop();
NDrawingView1.Document.BeginInit();
InitDocument();
NDrawingView1.Document.EndInit();
}
}
private void InitDocument()
{
// modify the connectors style sheet
NStyleSheet styleSheet = (NDrawingView1.Document.StyleSheets.GetChildByName(NDR.NameConnectorsStyleSheet, -1) as NStyleSheet);
NTextStyle textStyle = new NTextStyle();
textStyle.BackplaneStyle.Visible = true;
textStyle.BackplaneStyle.StandardFrameStyle.InnerBorderWidth = new NLength(0);
textStyle.BackplaneStyle.FillStyle = new NColorFillStyle(Color.FromArgb(200, Color.White));
styleSheet.Style.TextStyle = textStyle;
styleSheet.Style.StrokeStyle = new NStrokeStyle(1, Color.Black);
styleSheet.Style.StartArrowheadStyle.StrokeStyle = new NStrokeStyle(Color.FromArgb(0, Color.Black));
styleSheet.Style.StartArrowheadStyle.FillStyle = new NColorFillStyle(Color.FromArgb(0, Color.White));
styleSheet.Style.EndArrowheadStyle.StrokeStyle = new NStrokeStyle(1, Color.Black);
// modify default stroke style
NDrawingView1.Document.Style.StrokeStyle = new NStrokeStyle(Color.FromArgb(0, Color.White));
// configure the document
NDrawingView1.Document.Bounds = new NRectangleF(0, 0, 420, 320);
NDrawingView1.Document.GraphicsSettings.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
NDrawingView1.Document.GraphicsSettings.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
NDrawingView1.Document.GraphicsSettings.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.HighQuality;
NDrawingView1.Document.MeasurementUnit = NGraphicsUnit.Pixel;
NDrawingView1.Document.DrawingScaleMode = DrawingScaleMode.NoScale;
NDrawingView1.Document.BackgroundStyle.FrameStyle.Visible = false;
// predefined styles
NAdvancedGradientFillStyle ag1 = new NAdvancedGradientFillStyle();
ag1.BackgroundColor = Color.Navy;
ag1.Points.Add(new NAdvancedGradientPoint(Color.SkyBlue, 50, 50, 0, 79, AGPointShape.Circle));
NAdvancedGradientFillStyle ag2 = new NAdvancedGradientFillStyle();
ag2.BackgroundColor = Color.DarkRed;
ag2.Points.Add(new NAdvancedGradientPoint(Color.Red, 50, 50, 0, 71, AGPointShape.Circle));
NAdvancedGradientFillStyle ag3 = new NAdvancedGradientFillStyle();
ag3.BackgroundColor = Color.Orange;
ag3.Points.Add(new NAdvancedGradientPoint(Color.Yellow, 50, 50, 0, 50, AGPointShape.Circle));
// shapes
NBasicShapesFactory factory = new NBasicShapesFactory(NDrawingView1.Document);
NEllipseShape centerEllipse = factory.CreateShape((int)BasicShapes.Ellipse) as NEllipseShape;
centerEllipse.Name = "CenterEllipse";
centerEllipse.Width = 50f;
centerEllipse.Height = 50f;
centerEllipse.Center = new NPointF(210, 160);
centerEllipse.Style.StrokeStyle = null;
centerEllipse.Style.FillStyle = ag3;
centerEllipse.Style.InteractivityStyle = new NInteractivityStyle(true, centerEllipse.Name);
NEllipseShape rotatingEllipse = factory.CreateShape((int)BasicShapes.Ellipse) as NEllipseShape;
rotatingEllipse.Name = "RotatingEllipse";
rotatingEllipse.Width = 35f;
rotatingEllipse.Height = 35f;
rotatingEllipse.Center = new NPointF(centerEllipse.Bounds.X - 100, centerEllipse.Center.Y);
rotatingEllipse.Style.StrokeStyle = null;
rotatingEllipse.Style.FillStyle = ag1;
rotatingEllipse.PinPoint = new NPointF(centerEllipse.Center.X, centerEllipse.Center.Y);
rotatingEllipse.Style.InteractivityStyle = new NInteractivityStyle(true, rotatingEllipse.Name);
NEllipseShape rotatingEllipse2 = factory.CreateShape((int)BasicShapes.Ellipse) as NEllipseShape;
rotatingEllipse2.Name = "RotatingEllipse2";
rotatingEllipse2.Width = 15f;
rotatingEllipse2.Height = 15f;
rotatingEllipse2.Center = new NPointF(centerEllipse.Bounds.Right + 30, centerEllipse.Center.Y);
rotatingEllipse2.Style.StrokeStyle = null;
rotatingEllipse2.Style.FillStyle = ag2;
rotatingEllipse2.PinPoint = new NPointF(centerEllipse.Center.X, centerEllipse.Center.Y);
rotatingEllipse2.Style.InteractivityStyle = new NInteractivityStyle(true, rotatingEllipse2.Name);
NEllipseShape orbit1 = factory.CreateShape((int)BasicShapes.Ellipse) as NEllipseShape;
orbit1.Name = "orbit1";
orbit1.Width = 2 * (centerEllipse.Center.X - rotatingEllipse.Center.X);
orbit1.Height = orbit1.Width;
orbit1.Center = new NPointF(centerEllipse.Center.X, centerEllipse.Center.Y);
orbit1.Style.StrokeStyle = new NStrokeStyle(Color.Black);
orbit1.Style.StrokeStyle.Pattern = LinePattern.Dot;
orbit1.Style.StrokeStyle.Factor = 2;
orbit1.Style.FillStyle = new NColorFillStyle(Color.FromArgb(0, Color.White));
NEllipseShape orbit2 = factory.CreateShape((int)BasicShapes.Ellipse) as NEllipseShape;
orbit2.Name = "orbit2";
orbit2.Width = 2 * (centerEllipse.Center.X - rotatingEllipse2.Center.X);
orbit2.Height = orbit2.Width;
orbit2.Center = new NPointF(centerEllipse.Center.X, centerEllipse.Center.Y);
orbit2.Style.StrokeStyle = new NStrokeStyle(Color.Black);
orbit2.Style.StrokeStyle.Pattern = LinePattern.Dot;
orbit2.Style.StrokeStyle.Factor = 2;
orbit2.Style.FillStyle = new NColorFillStyle(Color.FromArgb(0, Color.White));
NDrawingView1.Document.ActiveLayer.AddChild(orbit1);
NDrawingView1.Document.ActiveLayer.AddChild(orbit2);
NDrawingView1.Document.ActiveLayer.AddChild(centerEllipse);
NDrawingView1.Document.ActiveLayer.AddChild(rotatingEllipse);
NDrawingView1.Document.ActiveLayer.AddChild(rotatingEllipse2);
// some shapes need to have extra ports
NRotatedBoundsPort port = new NRotatedBoundsPort(centerEllipse.UniqueId, ContentAlignment.MiddleCenter);
port.Name = "MiddleCenter";
centerEllipse.Ports.AddChild(port);
port = new NRotatedBoundsPort(rotatingEllipse.UniqueId, ContentAlignment.MiddleCenter);
port.Name = "MiddleCenter";
rotatingEllipse.Ports.AddChild(port);
// connect shapes in levels
NShape connector = base.CreateConnector(NDrawingView1.Document, centerEllipse, "MiddleCenter", rotatingEllipse, "MiddleCenter", ConnectorType.Line, "Radius");
NInteractivityStyle istyle = connector.ComposeInteractivityStyle();
}
protected void InitDocument()
{
NDrawingDocument document = NDrawingView1.Document;
// set drawing preferences
document.GraphicsSettings.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
document.GraphicsSettings.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
document.GraphicsSettings.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.HighQuality;
document.Style.FillStyle = new NColorFillStyle(Color.Linen);
document.Style.TextStyle.FontStyle.InitFromFont(new Font("Arial Narrow", 8));
document.BackgroundStyle.FrameStyle.Visible = false;
// determine the shapes size and layout options
NBasicShapesFactory factory = new NBasicShapesFactory(document);
int maxOrdinal = 0;
switch (shapeSizeDropDownList.SelectedValue)
{
case "Small":
factory.DefaultSize = new NSizeF(40, 30);
maxOrdinal = 7;
break;
case "Medium":
factory.DefaultSize = new NSizeF(80, 60);
maxOrdinal = 4;
break;
case "Large":
factory.DefaultSize = new NSizeF(200, 150);
maxOrdinal = 1;
break;
default:
throw new NotImplementedException(shapeSizeDropDownList.SelectedValue);
}
// create the basic shapes in the active layer
int count = factory.ShapesCount;
NShape shape = null;
for (int i = 0; i < count; i++)
{
// create a basic shape
shape = factory.CreateShape(i);
shape.Text = shape.Name;
// add it to the active layer
document.ActiveLayer.AddChild(shape);
}
// Add some content to the table shape
NTableShape table = (NTableShape)shape;
table.InitTable(2, 2);
table.BeginUpdate();
table.CellMargins = new Nevron.Diagram.NMargins(8);
table[0, 0].Text = "Cell 1";
table[1, 0].Text = "Cell 2";
table[0, 1].Text = "Cell 3";
table[1, 1].Text = "Cell 4";
table.PortDistributionMode = TablePortDistributionMode.CellBased;
table.EndUpdate();
// layout the shapes in the active layer using a table layout
NTableLayout layout = new NTableLayout();
layout.Direction = LayoutDirection.LeftToRight;
layout.ConstrainMode = CellConstrainMode.Ordinal;
layout.MaxOrdinal = maxOrdinal;
layout.VerticalSpacing = 20;
layout.HorizontalSpacing = 20;
layout.HorizontalContentPlacement = ContentPlacement.Center;
layout.VerticalContentPlacement = ContentPlacement.Center;
NLayoutContext layoutContext = new NLayoutContext();
layoutContext.GraphAdapter = new NShapeGraphAdapter();
layoutContext.BodyAdapter = new NShapeBodyAdapter(document);
layoutContext.BodyContainerAdapter = new NDrawingBodyContainerAdapter(document);
layout.Layout(document.ActiveLayer.Children(null), layoutContext);
// resize document to fit all shapes
document.SizeToContent();
}
private void InitDocument()
{
NDrawingDocument document = NDrawingView1.Document;
document.BackgroundStyle.FrameStyle.Visible = false;
// create two stylesheets - one for the vertices and one for the edges
NStyleSheet vertexStyleSheet = new NStyleSheet();
vertexStyleSheet.Name = "Vertices";
vertexStyleSheet.Style.FillStyle = new NColorFillStyle(Color.FromArgb(236, 97, 49));
document.StyleSheets.AddChild(vertexStyleSheet);
NStyleSheet edgeStyleSheet = new NStyleSheet();
edgeStyleSheet.Name = "Edges";
edgeStyleSheet.Style.StrokeStyle = new NStrokeStyle(Color.FromArgb(68, 90, 108));
document.StyleSheets.AddChild(edgeStyleSheet);
// create the tree data source importer
NTreeDataSourceImporter treeImporter = new NTreeDataSourceImporter();
// set the document in the active layer of which the shapes will be imported
treeImporter.Document = document;
// SET THE DATA SOURCE
// the tree data source importer supports the following data sources
// DataTable
// DataView
// OleDbDataAdapter
// SqlDataAdapter
// OdbcDataAdapter
// OleDbCommand
// SqlCommand
// OdbcCommand
// in this example we have created an OleDbDataAdapter,
// which selects all columns and records from the Pages table of the SiteMap.mdb
string databasePath = HttpContext.Current.Server.MapPath(@"..\App_Data\SiteMap.xml");
DataSet dataSet = new DataSet();
dataSet.ReadXml(databasePath, XmlReadMode.ReadSchema);
treeImporter.DataSource = dataSet.Tables["Pages"];
// records are uniquely identified by their Id column
// records link to their parent record by their ParentId column
treeImporter.IdColumnName = "Id";
treeImporter.ParentIdColumnName = "ParentId";
// create vertices as rectangles shapes, with default size (60,30)
NBasicShapesFactory shapesFactory = new NBasicShapesFactory();
shapesFactory.DefaultSize = new NSizeF(60, 30);
treeImporter.VertexShapesFactory = shapesFactory;
treeImporter.VertexShapesName = BasicShapes.Rectangle.ToString();
// set stylesheets to be applied to imported vertices and edges
treeImporter.VertexStyleSheetName = "Vertices";
treeImporter.EdgeStyleSheetName = "Edges";
// use layered tree layout
NLayeredTreeLayout layout = new NLayeredTreeLayout();
layout.Direction = LayoutDirection.LeftToRight;
layout.OrthogonalEdgeRouting = true;
layout.LayerAlignment = RelativeAlignment.Near;
treeImporter.Layout = layout;
// subscribe for the vertex imported event,
// which is raised when a shape was created for a data source record
treeImporter.VertexImported += new ShapeImportedDelegate(OnVertexImported);
// import
treeImporter.Import();
}
/// <summary>
/// Creates a triangular grid diagram with the specified count of levels
/// </summary>
/// <param name="levels"></param>
private void CreateTriangularGridDiagram(int levels)
{
// clean up the active layer
document.ActiveLayer.RemoveAllChildren();
// we will be using basic circle shapes with default size of (30, 30)
NBasicShapesFactory basicShapesFactory = new NBasicShapesFactory();
basicShapesFactory.DefaultSize = new NSizeF(30, 30);
NShape cur = null, prev = null;
NShape edge = null;
List <NShape> curRowShapes = null;
List <NShape> prevRowShapes = null;
for (int level = 1; level < levels; level++)
{
curRowShapes = new List <NShape>();
for (int i = 0; i < level; i++)
{
cur = basicShapesFactory.CreateShape(BasicShapes.Circle);
((NDynamicPort)cur.Ports.GetChildByName("Center", -1)).GlueMode = DynamicPortGlueMode.GlueToLocation;
cur.Style.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant3, Color.FromArgb(192, 194, 194), Color.FromArgb(129, 133, 133));
cur.Style.StrokeStyle = new NStrokeStyle(1, Color.FromArgb(68, 90, 108));
document.ActiveLayer.AddChild(cur);
// connect with prev
if (i > 0)
{
edge = new NLineShape();
document.ActiveLayer.AddChild(edge);
edge.FromShape = prev;
edge.ToShape = cur;
}
// connect with ancestors
if (level > 1)
{
if (i < prevRowShapes.Count)
{
edge = new NLineShape();
document.ActiveLayer.AddChild(edge);
edge.FromShape = prevRowShapes[i];
edge.ToShape = cur;
}
if (i > 0)
{
edge = new NLineShape();
document.ActiveLayer.AddChild(edge);
edge.FromShape = prevRowShapes[i - 1];
edge.ToShape = cur;
}
}
// fix the three corner vertices
if (level == 1 || (level == levels - 1 && (i == 0 || i == level - 1)))
{
cur.LayoutData.ForceXMoveable = false;
cur.LayoutData.ForceYMoveable = false;
cur.Style.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant3, Color.FromArgb(251, 203, 156), Color.FromArgb(247, 150, 56));
cur.Style.StrokeStyle = new NStrokeStyle(1, Color.FromArgb(68, 90, 108));
}
curRowShapes.Add(cur);
prev = cur;
}
prevRowShapes = curRowShapes;
}
NBatchReorder batchReorder = new NBatchReorder(document);
batchReorder.Build(document.ActiveLayer.Children(NFilters.Shape1D));
batchReorder.SendToBack(false);
}
/// <summary>
/// Creates a random barycenter diagram with the specified settings
/// </summary>
/// <param name="fixedCount">number of fixed vertices (must be larger than 3)</param>
/// <param name="freeCount">number of free vertices</param>
private void CreateRandomDiagram(int fixedCount, int freeCount)
{
if (fixedCount < 3)
{
throw new ArgumentException("Needs at least three fixed vertices");
}
// clean up the layers
document.ActiveLayer.RemoveAllChildren();
// we will be using basic circle shapes with default size of (30, 30)
NBasicShapesFactory basicShapesFactory = new NBasicShapesFactory();
basicShapesFactory.DefaultSize = new NSizeF(30, 30);
// create the fixed vertices
NShape[] fixedShapes = new NShape[fixedCount];
for (int i = 0; i < fixedCount; i++)
{
fixedShapes[i] = basicShapesFactory.CreateShape(BasicShapes.Circle);
((NDynamicPort)fixedShapes[i].Ports.GetChildByName("Center", -1)).GlueMode = DynamicPortGlueMode.GlueToLocation;
fixedShapes[i].Style.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant3, Color.FromArgb(251, 203, 156), Color.FromArgb(247, 150, 56));
fixedShapes[i].Style.StrokeStyle = new NStrokeStyle(1, Color.FromArgb(68, 90, 108));
// setting the ForceXMoveable and ForceYMoveable properties to false
// specifies that the layout cannot move the shape in both X and Y directions
fixedShapes[i].LayoutData.ForceXMoveable = false;
fixedShapes[i].LayoutData.ForceYMoveable = false;
document.ActiveLayer.AddChild(fixedShapes[i]);
}
// create the free vertices
NShape[] freeShapes = new NShape[freeCount];
for (int i = 0; i < freeCount; i++)
{
freeShapes[i] = basicShapesFactory.CreateShape(BasicShapes.Circle);
((NDynamicPort)freeShapes[i].Ports.GetChildByName("Center", -1)).GlueMode = DynamicPortGlueMode.GlueToLocation;
freeShapes[i].Style.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant3, Color.FromArgb(192, 194, 194), Color.FromArgb(129, 133, 133));
freeShapes[i].Style.StrokeStyle = new NStrokeStyle(1, Color.FromArgb(68, 90, 108));
document.ActiveLayer.AddChild(freeShapes[i]);
}
// link the fixed shapes in a circle
for (int i = 0; i < fixedCount; i++)
{
NLineShape lineShape = new NLineShape();
document.ActiveLayer.AddChild(lineShape);
if (i == 0)
{
lineShape.FromShape = fixedShapes[fixedCount - 1];
lineShape.ToShape = fixedShapes[0];
}
else
{
lineShape.FromShape = fixedShapes[i - 1];
lineShape.ToShape = fixedShapes[i];
}
}
// link each free shape with two different random fixed shapes
Random rnd = new Random();
for (int i = 0; i < freeCount; i++)
{
int firstFixed = rnd.Next(fixedCount);
int secondFixed = (firstFixed + rnd.Next(fixedCount / 3) + 1) % fixedCount;
// link with first fixed
NLineShape lineShape = new NLineShape();
document.ActiveLayer.AddChild(lineShape);
lineShape.FromShape = freeShapes[i];
lineShape.ToShape = fixedShapes[firstFixed];
// link with second fixed
lineShape = new NLineShape();
document.ActiveLayer.AddChild(lineShape);
lineShape.FromShape = freeShapes[i];
lineShape.ToShape = fixedShapes[secondFixed];
}
// link each free shape with another free shape
for (int i = 1; i < freeCount; i++)
{
NLineShape lineShape = new NLineShape();
document.ActiveLayer.AddChild(lineShape);
lineShape.FromShape = freeShapes[i - 1];
lineShape.ToShape = freeShapes[i];
}
NBatchReorder batchReorder = new NBatchReorder(document);
batchReorder.Build(document.ActiveLayer.Children(NFilters.Shape1D));
batchReorder.SendToBack(false);
}
private void CreateDiagram()
{
int min = 100;
int max = 200;
NShape shape;
Random random = new Random();
NBasicShapesFactory basicShapeFactory = new NBasicShapesFactory(document);
for (int i = 0; i < 5; i++)
{
shape = basicShapeFactory.CreateShape((int)BasicShapes.Rectangle);
Color[] shapeLightColors = new Color[] { Color.FromArgb(236, 97, 49),
Color.FromArgb(247, 150, 56),
Color.FromArgb(68, 90, 108),
Color.FromArgb(129, 133, 133),
Color.FromArgb(255, 165, 109) };
Color[] shapeDarkColors = new Color[] { Color.FromArgb(246, 176, 152),
Color.FromArgb(251, 203, 156),
Color.FromArgb(162, 173, 182),
Color.FromArgb(192, 194, 194),
Color.FromArgb(255, 210, 182) };
shape.Style.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant3, shapeLightColors[i], shapeDarkColors[i]);
shape.Style.StrokeStyle = new NStrokeStyle(1, Color.FromArgb(68, 90, 108));
// generate random width and height
float width = random.Next(min, max);
float height = random.Next(min, max);
// instruct the layouts to use fixed, uses specified desired width and desired height
shape.LayoutData.UseShapeWidth = false;
shape.LayoutData.DesiredWidth = width;
shape.LayoutData.UseShapeHeight = false;
shape.LayoutData.DesiredHeight = height;
switch (i)
{
case 0:
shape.LayoutData.DockArea = DockArea.Top;
shape.Text = "Top (" + i.ToString() + ")";
break;
case 1:
shape.LayoutData.DockArea = DockArea.Bottom;
shape.Text = "Bottom (" + i.ToString() + ")";
break;
case 2:
shape.LayoutData.DockArea = DockArea.Left;
shape.Text = "Left (" + i.ToString() + ")";
break;
case 3:
shape.LayoutData.DockArea = DockArea.Right;
shape.Text = "Right (" + i.ToString() + ")";
break;
case 4:
shape.LayoutData.DockArea = DockArea.Center;
shape.Text = "Center (" + i.ToString() + ")";
break;
}
//shape.Style.FillStyle = new NColorFillStyle(GetPredefinedColor(i));
shape.Bounds = new NRectangleF(0, 0, width, height);
document.ActiveLayer.AddChild(shape);
}
}
protected void Page_Load(object sender, System.EventArgs e)
{
if (!IsPostBack)
{
CaptureMouseEventDropDownList.Items.Add("Mouse Down");
CaptureMouseEventDropDownList.Items.Add("Mouse Up");
CaptureMouseEventDropDownList.Items.Add("Click");
CaptureMouseEventDropDownList.Items.Add("Double Click");
CaptureMouseEventDropDownList.Items.Add("Mouse Enter");
CaptureMouseEventDropDownList.Items.Add("Mouse Leave");
CaptureMouseEventDropDownList.SelectedIndex = 0;
}
// begin view init
base.DefaultGridOrigin = new NPointF(30, 30);
base.DefaultGridCellSize = new NSizeF(100, 50);
base.DefaultGridSpacing = new NSizeF(50, 40);
NDrawingDocument document = NThinDiagramControl1.Document;
if (!NThinDiagramControl1.Initialized)
{
NThinDiagramControl1.View.Layout = CanvasLayout.Fit;
// add the client mouse event tool
NThinDiagramControl1.Controller.Tools.Add(new NClientMouseEventTool());
}
// Create a few simple shapes with attached client mouse event interactivity
document.Reset();
document.BeginInit();
document.BackgroundStyle.FrameStyle.Visible = false;
document.AutoBoundsPadding = new Nevron.Diagram.NMargins(10f, 10f, 10f, 10f);
document.Style.FillStyle = new NColorFillStyle(Color.White);
NBasicShapesFactory factory = new NBasicShapesFactory(document);
NShape outerCircle = factory.CreateShape(BasicShapes.Circle);
outerCircle.Bounds = new NRectangleF(0f, 0f, 200f, 200f);
document.ActiveLayer.AddChild(outerCircle);
NShape rect = factory.CreateShape(BasicShapes.Rectangle);
rect.Bounds = new NRectangleF(42f, 42f, 50f, 50f);
rect.Style.FillStyle = new NColorFillStyle(Color.Orange);
rect.Style.InteractivityStyle = CreateInteractivityStyle("Rectangle");
document.ActiveLayer.AddChild(rect);
NShape triangle = factory.CreateShape(BasicShapes.Triangle);
triangle.Bounds = new NRectangleF(121f, 57f, 60f, 55f);
triangle.Style.FillStyle = new NColorFillStyle(Color.LightGray);
triangle.Style.InteractivityStyle = CreateInteractivityStyle("Triangle");
document.ActiveLayer.AddChild(triangle);
NShape pentagon = factory.CreateShape(BasicShapes.Pentagon);
pentagon.Bounds = new NRectangleF(60f, 120f, 54f, 50f);
pentagon.Style.FillStyle = new NColorFillStyle(Color.WhiteSmoke);
pentagon.Style.InteractivityStyle = CreateInteractivityStyle("Pentagon");
document.ActiveLayer.AddChild(pentagon);
document.SizeToContent();
document.EndInit();
}
private void CreatePredefinedGraph()
{
// we will be using basic shapes for this example
NBasicShapesFactory basicShapesFactory = new NBasicShapesFactory();
basicShapesFactory.DefaultSize = new NSizeF(80, 80);
List <NPerson> persons = new List <NPerson>();
// create persons
NPerson personEmil = new NPerson("Emil Moore", basicShapesFactory.CreateShape(BasicShapes.Circle));
NPerson personAndre = new NPerson("Andre Smith", basicShapesFactory.CreateShape(BasicShapes.Circle));
NPerson personRobert = new NPerson("Robert Johnson", basicShapesFactory.CreateShape(BasicShapes.Circle));
NPerson personBob = new NPerson("Bob Williams", basicShapesFactory.CreateShape(BasicShapes.Circle));
NPerson personPeter = new NPerson("Peter Brown", basicShapesFactory.CreateShape(BasicShapes.Circle));
NPerson personSilvia = new NPerson("Silvia Moore", basicShapesFactory.CreateShape(BasicShapes.Circle));
NPerson personEmily = new NPerson("Emily Smith", basicShapesFactory.CreateShape(BasicShapes.Circle));
NPerson personMonica = new NPerson("Monica Johnson", basicShapesFactory.CreateShape(BasicShapes.Circle));
NPerson personSamantha = new NPerson("Samantha Miller", basicShapesFactory.CreateShape(BasicShapes.Circle));
NPerson personIsabella = new NPerson("Isabella Davis", basicShapesFactory.CreateShape(BasicShapes.Circle));
persons.Add(personEmil);
persons.Add(personAndre);
persons.Add(personRobert);
persons.Add(personBob);
persons.Add(personPeter);
persons.Add(personSilvia);
persons.Add(personEmily);
persons.Add(personMonica);
persons.Add(personSamantha);
persons.Add(personIsabella);
// create family relashionships
personEmil.m_Family = personSilvia;
personAndre.m_Family = personEmily;
personRobert.m_Family = personMonica;
// create friend relationships
personEmily.m_Friends.Add(personBob);
personEmily.m_Friends.Add(personMonica);
personAndre.m_Friends.Add(personPeter);
personAndre.m_Friends.Add(personIsabella);
personSilvia.m_Friends.Add(personBob);
personSilvia.m_Friends.Add(personSamantha);
personSilvia.m_Friends.Add(personIsabella);
personEmily.m_Friends.Add(personIsabella);
personEmily.m_Friends.Add(personPeter);
personPeter.m_Friends.Add(personRobert);
// create the person vertices
for (int i = 0; i < persons.Count; i++)
{
NDrawingView1.Document.ActiveLayer.AddChild(persons[i].m_Shape);
}
// creeate the family relations
for (int i = 0; i < persons.Count; i++)
{
NPerson currentPerson = persons[i];
if (currentPerson.m_Family != null)
{
NLineShape connector = new NLineShape();
NDrawingView1.Document.ActiveLayer.AddChild(connector);
connector.FromShape = currentPerson.m_Shape;
connector.ToShape = currentPerson.m_Family.m_Shape;
connector.LayoutData.SpringStiffness = 2;
connector.LayoutData.SpringLength = 100;
connector.Style.StrokeStyle = new NStrokeStyle(2, Color.Coral);
}
}
for (int i = 0; i < persons.Count; i++)
{
NPerson currentPerson = persons[i];
for (int j = 0; j < currentPerson.m_Friends.Count; j++)
{
NLineShape connector = new NLineShape();
NDrawingView1.Document.ActiveLayer.AddChild(connector);
connector.FromShape = currentPerson.m_Shape;
connector.ToShape = currentPerson.m_Friends[j].m_Shape;
connector.LayoutData.SpringStiffness = 1;
connector.LayoutData.SpringLength = 200;
connector.Style.StrokeStyle = new NStrokeStyle(2, Color.Green);
}
}
}
