private void InitDocument()
{
// get the drawing view document
NDrawingDocument document = NDrawingView1.Document;
document.GraphicsSettings.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit;
document.GraphicsSettings.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
document.GraphicsSettings.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.HighQuality;
document.Style.FillStyle = new NColorFillStyle(Color.Linen);
//document.BackgroundStyle.FrameStyle.Visible = false;
// modify the connectors style sheet
NStyleSheet styleSheet = (document.StyleSheets.GetChildByName(NDR.NameConnectorsStyleSheet, -1) as NStyleSheet);
NTextStyle textStyle = new NTextStyle();
textStyle.BackplaneStyle.Visible = true;
textStyle.BackplaneStyle.StandardFrameStyle.InnerBorderWidth = new NLength(0);
styleSheet.Style.TextStyle = textStyle;
styleSheet.Style.StrokeStyle = new NStrokeStyle(1, Color.Black);
styleSheet.Style.StartArrowheadStyle.StrokeStyle = new NStrokeStyle(1, Color.Black);
styleSheet.Style.EndArrowheadStyle.StrokeStyle = new NStrokeStyle(1, Color.Black);
// create a stylesheet for the CPA shapes
styleSheet = new NStyleSheet("CPA");
styleSheet.Style.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant1, Color.FromArgb(102, 204, 255), Color.FromArgb(0, 128, 128));
document.StyleSheets.AddChild(styleSheet);
// create a stylesheet for the CLIENT shapes
styleSheet = new NStyleSheet("CLIENT");
styleSheet.Style.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant1, Color.FromArgb(255, 102, 0), Color.FromArgb(255, 204, 0));
document.StyleSheets.AddChild(styleSheet);
// create a stylesheet for the stripes
styleSheet = new NStyleSheet("STRIPE");
styleSheet.Style.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant1, Color.White, Color.FromArgb(221, 221, 221));
styleSheet.Style.StrokeStyle = new NStrokeStyle(0, Color.White);
document.StyleSheets.AddChild(styleSheet);
// create a stylesheet for the ABC texts
styleSheet = new NStyleSheet("ABC");
styleSheet.Style.TextStyle = new NTextStyle(new Font("Ariel", 12), Color.FromArgb(150, 150, 150));
document.StyleSheets.AddChild(styleSheet);
float abcWidth = 150;
// configure the document
base.DefaultGridCellSize = new NSizeF(100, 70);
base.DefaultGridSpacing = new NSizeF(30, 30);
base.DefaultGridOrigin = new NPointF(60, 30);
document.Bounds = new NRectangleF(0, 0, 1000, (6 * base.DefaultGridCellSize.Height) + (7 * base.DefaultGridSpacing.Height));
document.ShadowsZOrder = ShadowsZOrder.BehindLayer;
// create the stripes
NRectanglePath rect = new NRectanglePath(0, 0, document.Width, document.Height / 3);
rect.StyleSheetName = "STRIPE";
document.ActiveLayer.AddChild(rect);
rect = new NRectanglePath(0, document.Height / 3, document.Width, document.Height / 3);
rect.StyleSheetName = "STRIPE";
document.ActiveLayer.AddChild(rect);
rect = new NRectanglePath(0, 2 * document.Height / 3, document.Width, document.Height / 3);
rect.StyleSheetName = "STRIPE";
document.ActiveLayer.AddChild(rect);
// create A,B,C texts
NTextPrimitive text = new NTextPrimitive("A", document.Width - abcWidth, 0, abcWidth, document.Height / 3);
text.Mode = BoxTextMode.Stretch;
rect.StyleSheetName = "ABC";
document.ActiveLayer.AddChild(text);
text = new NTextPrimitive("B", document.Width - abcWidth, document.Height / 3, abcWidth, document.Height / 3);
text.Mode = BoxTextMode.Stretch;
rect.StyleSheetName = "ABC";
document.ActiveLayer.AddChild(text);
text = new NTextPrimitive("C", document.Width - abcWidth, 2 * document.Height / 3, abcWidth, document.Height / 3);
text.Mode = BoxTextMode.Stretch;
rect.StyleSheetName = "ABC";
document.ActiveLayer.AddChild(text);
// add stripe texts
text = new NTextPrimitive("Sing up client", document.Width - abcWidth, document.Height / 3 - 50, abcWidth, 50);
document.ActiveLayer.AddChild(text);
text = new NTextPrimitive("Monthly Accounting Services", document.Width - abcWidth, 2 * document.Height / 3 - 50, abcWidth, 50);
document.ActiveLayer.AddChild(text);
text = new NTextPrimitive("Additional Services", document.Width - abcWidth, 3 * document.Height / 3 - 50, abcWidth, 50);
document.ActiveLayer.AddChild(text);
// create a layer for the foreground shapes
NLayer layer = new NLayer();
document.Layers.AddChild(layer);
document.ActiveLayerUniqueId = layer.UniqueId;
// all shapes in the foreground layer have a shadow
layer.Style.ShadowStyle = new NShadowStyle(ShadowType.GaussianBlur, Color.Gray, new NPointL(5, 5), 1, new NLength(10));
// shapes in row 1
NShape newClient = base.CreateFlowChartingShape(document, FlowChartingShapes.Decision, base.GetGridCell(0, 0), "New Client", "CPA");
NShape register = base.CreateFlowChartingShape(document, FlowChartingShapes.Process, base.GetGridCell(0, 1), "Register", "CPA");
NShape clientAccountInfo = base.CreateFlowChartingShape(document, FlowChartingShapes.Data, base.GetGridCell(0, 2), "Client account info", "CPA");
NShape explainDataEntryProcedures = base.CreateFlowChartingShape(document, FlowChartingShapes.Process, base.GetGridCell(0, 3), "Explain data entry procedures", "CPA");
// shapes in row 2
NShape dataEntry = base.CreateFlowChartingShape(document, FlowChartingShapes.ManualInput, base.GetGridCell(2, 0), "Data Entry", "CLIENT");
NShape emailCompleted = base.CreateFlowChartingShape(document, FlowChartingShapes.Document, base.GetGridCell(2, 1), "E-mail Completed", "CLIENT");
NShape review = base.CreateFlowChartingShape(document, FlowChartingShapes.Process, base.GetGridCell(2, 2), "Review", "CPA");
NShape needsRevising = base.CreateFlowChartingShape(document, FlowChartingShapes.Decision, base.GetGridCell(2, 3), "Needs revising", "CPA");
NShape emailRevisions = base.CreateFlowChartingShape(document, FlowChartingShapes.Process, base.GetGridCell(2, 4), "E-mail revisions", "CPA");
NShape evaluateRevisions = base.CreateFlowChartingShape(document, FlowChartingShapes.Process, base.GetGridCell(2, 5), "Evaluate revisions", "CLIENT");
// shapes in row 3
NShape emailApprovedRevisions = base.CreateFlowChartingShape(document, FlowChartingShapes.Document, base.GetGridCell(3, 2), "E-mail Approved Revisions", "CLIENT");
NShape evaluateRevisions2 = base.CreateFlowChartingShape(document, FlowChartingShapes.Process, base.GetGridCell(3, 4), "Evaluate Revisions", "CLIENT");
NShape answerClientEmail = base.CreateFlowChartingShape(document, FlowChartingShapes.Process, base.GetGridCell(3, 5), "Answer Client E-mail", "CPA");
// shapes in row 4
NShape paywoll = base.CreateFlowChartingShape(document, FlowChartingShapes.Document, base.GetGridCell(5, 2), "Payroll", "CLIENT");
NShape taxes = base.CreateFlowChartingShape(document, FlowChartingShapes.Process, base.GetGridCell(5, 3), "Taxes", "CLIENT");
NShape controller = base.CreateFlowChartingShape(document, FlowChartingShapes.Process, base.GetGridCell(5, 4), "Controller", "CPA");
// some shapes need to have extra ports
NRotatedBoundsPort port = new NRotatedBoundsPort(evaluateRevisions.UniqueId, new NContentAlignment(-25, 50));
port.Name = "BottomLeft";
evaluateRevisions.Ports.AddChild(port);
port = new NRotatedBoundsPort(evaluateRevisions.UniqueId, new NContentAlignment(+25, 50));
port.Name = "BottomRight";
evaluateRevisions.Ports.AddChild(port);
port = new NRotatedBoundsPort(answerClientEmail.UniqueId, new NContentAlignment(-25, -50));
port.Name = "TopLeft";
answerClientEmail.Ports.AddChild(port);
port = new NRotatedBoundsPort(answerClientEmail.UniqueId, new NContentAlignment(+25, -50));
port.Name = "TopRight";
answerClientEmail.Ports.AddChild(port);
// connect shapes in levels
base.CreateConnector(document, newClient, "Center", register, "Center", ConnectorType.Line, "YES");
base.CreateConnector(document, register, "Center", clientAccountInfo, "Center", ConnectorType.Line, "");
base.CreateConnector(document, clientAccountInfo, "Center", explainDataEntryProcedures, "Center", ConnectorType.Line, "");
base.CreateConnector(document, dataEntry, "Center", emailCompleted, "Center", ConnectorType.Line, "");
base.CreateConnector(document, emailCompleted, "Center", review, "Center", ConnectorType.Line, "");
base.CreateConnector(document, review, "Center", needsRevising, "Center", ConnectorType.Line, "");
base.CreateConnector(document, needsRevising, "Center", emailRevisions, "Center", ConnectorType.Line, "YES");
base.CreateConnector(document, emailRevisions, "Center", evaluateRevisions, "Center", ConnectorType.Line, "");
base.CreateConnector(document, evaluateRevisions2, "Center", emailApprovedRevisions, "Center", ConnectorType.Line, "");
// connect accross levels
NStep3Connector connector = (base.CreateConnector(document, newClient, "Center", dataEntry, "Center", ConnectorType.SideToSide, "NO") as NStep3Connector);
connector.UseMiddleControlPointPercent = false;
connector.MiddleControlPointOffset = -55;
base.CreateConnector(document, explainDataEntryProcedures, "Center", dataEntry, "Center", ConnectorType.TopToBottom, "");
base.CreateConnector(document, emailApprovedRevisions, "Center", review, "Center", ConnectorType.Line, "");
base.CreateConnector(document, emailRevisions, "Center", evaluateRevisions2, "Center", ConnectorType.Line, "");
base.CreateConnector(document, evaluateRevisions, "BottomLeft", answerClientEmail, "TopLeft", ConnectorType.Line, "");
base.CreateConnector(document, answerClientEmail, "TopRight", evaluateRevisions, "BottomRight", ConnectorType.Line, "");
connector = (base.CreateConnector(document, needsRevising, "Center", paywoll, "Center", ConnectorType.TopToBottom, "") as NStep3Connector);
connector.MiddleControlPointPercent = 66;
connector = (base.CreateConnector(document, needsRevising, "Center", taxes, "Center", ConnectorType.TopToBottom, "") as NStep3Connector);
connector.MiddleControlPointPercent = 66;
connector = (base.CreateConnector(document, needsRevising, "Center", controller, "Center", ConnectorType.TopToBottom, "") as NStep3Connector);
connector.MiddleControlPointPercent = 66;
// create the legend as a group
NGroup legend = new NGroup();
NRectangleShape legendBackground = new NRectangleShape(0, 0, 1, 3);
legendBackground.Style.FillStyle = new NColorFillStyle(Color.White);
legend.Shapes.AddChild(legendBackground);
NRectangleF bounds = new NRectangleF(0, 1, 1, 1);
bounds.Inflate(-0.2f, -0.2f);
NRectangleShape cpaItem = new NRectangleShape(bounds);
cpaItem.Text = "CPA";
cpaItem.StyleSheetName = "CPA";
legend.Shapes.AddChild(cpaItem);
bounds = new NRectangleF(0, 2, 1, 1);
bounds.Inflate(-0.2f, -0.2f);
NRectangleShape clientItem = new NRectangleShape(bounds);
clientItem.Text = "Client";
clientItem.StyleSheetName = "CLIENT";
legend.Shapes.AddChild(clientItem);
legend.UpdateModelBounds();
legend.Bounds = base.GetGridCell(4, 0, 1, 1);
document.ActiveLayer.AddChild(legend);
document.SizeToContent();
}
private void CreateScene(NDrawingDocument document)
{
document.BackgroundStyle.FrameStyle.Visible = false;
NFillStyle cpaFillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant1, Color.FromArgb(102, 204, 255), Color.FromArgb(0, 128, 128));
NFillStyle clientFillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant1, Color.FromArgb(255, 102, 0), Color.FromArgb(255, 204, 0));
NFillStyle stripeFillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant1, Color.White, Color.FromArgb(221, 221, 221));
NTextStyle abcTextStyle = new NTextStyle(new Font("Arial", 12), Color.FromArgb(150, 150, 150));
float abcWidth = 150;
NDrawingDocumentHelper helper = new NDrawingDocumentHelper(document);
// configure the document
helper.DefaultGridCellSize = new NSizeF(100, 70);
helper.DefaultGridSpacing = new NSizeF(30, 30);
helper.DefaultGridOrigin = new NPointF(60, 30);
document.Bounds = new NRectangleF(0, 0, 1000, (6 * helper.DefaultGridCellSize.Height) + (7 * helper.DefaultGridSpacing.Height));
document.ShadowsZOrder = ShadowsZOrder.BehindLayer;
// create the stripes
NRectangleShape rect = new NRectangleShape(0, 0, document.Width, document.Height / 3);
rect.Style.FillStyle = (NFillStyle)stripeFillStyle.Clone();
rect.Style.StrokeStyle = new NStrokeStyle(0, Color.White);
document.ActiveLayer.AddChild(rect);
rect = new NRectangleShape(0, document.Height / 3, document.Width, document.Height / 3);
rect.Style.FillStyle = (NFillStyle)stripeFillStyle.Clone();
rect.Style.StrokeStyle = new NStrokeStyle(0, Color.White);
document.ActiveLayer.AddChild(rect);
rect = new NRectangleShape(0, 2 * document.Height / 3, document.Width, document.Height / 3);
rect.Style.FillStyle = (NFillStyle)stripeFillStyle.Clone();
rect.Style.StrokeStyle = new NStrokeStyle(0, Color.White);
document.ActiveLayer.AddChild(rect);
// create A,B,C texts
NTextShape text = new NTextShape("A", document.Width - abcWidth, 0, abcWidth, document.Height / 3);
text.Mode = BoxTextMode.Stretch;
text.Style.TextStyle = (abcTextStyle.Clone() as NTextStyle);
document.ActiveLayer.AddChild(text);
text = new NTextShape("B", document.Width - abcWidth, document.Height / 3, abcWidth, document.Height / 3);
text.Mode = BoxTextMode.Stretch;
text.Style.TextStyle = (abcTextStyle.Clone() as NTextStyle);
document.ActiveLayer.AddChild(text);
text = new NTextShape("C", document.Width - abcWidth, 2 * document.Height / 3, abcWidth, document.Height / 3);
text.Mode = BoxTextMode.Stretch;
text.Style.TextStyle = (abcTextStyle.Clone() as NTextStyle);
document.ActiveLayer.AddChild(text);
// add stripe texts
text = new NTextShape("Sing up client", document.Width - abcWidth, document.Height / 3 - 50, abcWidth, 50);
document.ActiveLayer.AddChild(text);
text = new NTextShape("Monthly Accounting Services", document.Width - abcWidth, 2 * document.Height / 3 - 50, abcWidth, 50);
document.ActiveLayer.AddChild(text);
text = new NTextShape("Additional Services", document.Width - abcWidth, 3 * document.Height / 3 - 50, abcWidth, 50);
document.ActiveLayer.AddChild(text);
// create a layer for the forground shapes
NLayer layer = new NLayer();
document.Layers.AddChild(layer);
document.ActiveLayerUniqueId = layer.UniqueId;
layer.Style.ShadowStyle = new NShadowStyle(ShadowType.GaussianBlur,
Color.Gray,
new Nevron.GraphicsCore.NPointL(5, 5),
1,
new NLength(10));
// shapes in row 1
NShape newClient = helper.CreateBasicShape(BasicShapes.Diamond, helper.GetGridCell(0, 0), "New Client", cpaFillStyle);
NShape register = helper.CreateBasicShape(BasicShapes.Rectangle, helper.GetGridCell(0, 1), "Register", cpaFillStyle);
NShape clientAccountInfo = helper.CreateFlowChartingShape(FlowChartingShapes.Data, helper.GetGridCell(0, 2), "Client account info", cpaFillStyle);
NShape explainDataEntryProcedures = helper.CreateBasicShape(BasicShapes.Rectangle, helper.GetGridCell(0, 3), "Explain data entry procedures", cpaFillStyle);
// shapes in row 2
NShape dataEntry = helper.CreateFlowChartingShape(FlowChartingShapes.ManualInput, helper.GetGridCell(2, 0), "Data Entry", clientFillStyle);
NShape emailCompleted = helper.CreateFlowChartingShape(FlowChartingShapes.Document, helper.GetGridCell(2, 1), "E-mail Completed", clientFillStyle);
NShape review = helper.CreateBasicShape(BasicShapes.Rectangle, helper.GetGridCell(2, 2), "Review", cpaFillStyle);
NShape needsRevising = helper.CreateBasicShape(BasicShapes.Diamond, helper.GetGridCell(2, 3), "Needs revising", cpaFillStyle);
NShape emailRevisions = helper.CreateBasicShape(BasicShapes.Rectangle, helper.GetGridCell(2, 4), "E-mail revisions", cpaFillStyle);
NShape evaluateRevisions = helper.CreateBasicShape(BasicShapes.Rectangle, helper.GetGridCell(2, 5), "Evaluate revisions", clientFillStyle);
// shapes in row 3
NShape emailApprovedRevisions = helper.CreateFlowChartingShape(FlowChartingShapes.Document, helper.GetGridCell(3, 2), "E-mail Approved Revisions", clientFillStyle);
NShape evaluateRevisions2 = helper.CreateBasicShape(BasicShapes.Rectangle, helper.GetGridCell(3, 4), "Evaluate Revisions", clientFillStyle);
NShape answerClientEmail = helper.CreateBasicShape(BasicShapes.Rectangle, helper.GetGridCell(3, 5), "Answer Client E-mail", cpaFillStyle);
// shapes in row 4
NShape paywoll = helper.CreateFlowChartingShape(FlowChartingShapes.Document, helper.GetGridCell(5, 2), "Payroll", clientFillStyle);
NShape taxes = helper.CreateBasicShape(BasicShapes.Rectangle, helper.GetGridCell(5, 3), "Taxes", clientFillStyle);
NShape controller = helper.CreateBasicShape(BasicShapes.Rectangle, helper.GetGridCell(5, 4), "Controller", cpaFillStyle);
// create the optional ports of the shape
evaluateRevisions.CreateShapeElements(ShapeElementsMask.Ports);
// some shapes need to have extra ports
NRotatedBoundsPort port = new NRotatedBoundsPort(evaluateRevisions.UniqueId, new NContentAlignment(-25, 50));
port.Name = "BottomLeft";
evaluateRevisions.Ports.AddChild(port);
port = new NRotatedBoundsPort(evaluateRevisions.UniqueId, new NContentAlignment(+25, 50));
port.Name = "BottomRight";
evaluateRevisions.Ports.AddChild(port);
// create the optional ports of the shape
answerClientEmail.CreateShapeElements(ShapeElementsMask.Ports);
port = new NRotatedBoundsPort(answerClientEmail.UniqueId, new NContentAlignment(-25, -50));
port.Name = "TopLeft";
answerClientEmail.Ports.AddChild(port);
port = new NRotatedBoundsPort(answerClientEmail.UniqueId, new NContentAlignment(+25, -50));
port.Name = "TopRight";
answerClientEmail.Ports.AddChild(port);
// connect shapes in levels
helper.CreateConnector(newClient, "Center", register, "Center", ConnectorType.Line, "YES");
helper.CreateConnector(register, "Center", clientAccountInfo, "Center", ConnectorType.Line, "");
helper.CreateConnector(clientAccountInfo, "Center", explainDataEntryProcedures, "Center", ConnectorType.Line, "");
helper.CreateConnector(dataEntry, "Center", emailCompleted, "Center", ConnectorType.Line, "");
helper.CreateConnector(emailCompleted, "Center", review, "Center", ConnectorType.Line, "");
helper.CreateConnector(review, "Center", needsRevising, "Center", ConnectorType.Line, "");
helper.CreateConnector(needsRevising, "Center", emailRevisions, "Center", ConnectorType.Line, "YES");
helper.CreateConnector(emailRevisions, "Center", evaluateRevisions, "Center", ConnectorType.Line, "");
helper.CreateConnector(evaluateRevisions2, "Center", emailApprovedRevisions, "Center", ConnectorType.Line, "");
// connect accross levels
NStep3Connector connector = (helper.CreateConnector(newClient, "Center", dataEntry, "Center", ConnectorType.SideToSide, "NO") as NStep3Connector);
connector.UseMiddleControlPointPercent = false;
connector.MiddleControlPointOffset = -50;
helper.CreateConnector(explainDataEntryProcedures, "Center", dataEntry, "Center", ConnectorType.TopToBottom, "");
helper.CreateConnector(emailApprovedRevisions, "Center", review, "Center", ConnectorType.Line, "");
helper.CreateConnector(emailRevisions, "Center", evaluateRevisions2, "Center", ConnectorType.Line, "");
helper.CreateConnector(evaluateRevisions, "BottomLeft", answerClientEmail, "TopLeft", ConnectorType.Line, "");
helper.CreateConnector(answerClientEmail, "TopRight", evaluateRevisions, "BottomRight", ConnectorType.Line, "");
connector = (helper.CreateConnector(needsRevising, "Center", paywoll, "Center", ConnectorType.TopToBottom, "") as NStep3Connector);
connector.MiddleControlPointPercent = 66;
connector = (helper.CreateConnector(needsRevising, "Center", taxes, "Center", ConnectorType.TopToBottom, "") as NStep3Connector);
connector.MiddleControlPointPercent = 66;
connector = (helper.CreateConnector(needsRevising, "Center", controller, "Center", ConnectorType.TopToBottom, "") as NStep3Connector);
connector.MiddleControlPointPercent = 66;
// create the legend
NGroup legend = new NGroup();
NRectangleShape ledendBackground = new NRectangleShape(0, 0, 1, 3);
ledendBackground.Style.FillStyle = new NColorFillStyle(Color.White);
legend.Shapes.AddChild(ledendBackground);
NTextShape legendTitle = new NTextShape("Legend", 0, 0, 1, 1);
legend.Shapes.AddChild(legendTitle);
NRectangleF bounds = new NRectangleF(0, 1, 1, 1);
bounds.Inflate(-0.2f, -0.2f);
NShape shape = helper.CreateBasicShape(BasicShapes.Rectangle, bounds, "CPA", (NFillStyle)cpaFillStyle.Clone(), false);
legend.Shapes.AddChild(shape);
bounds = new NRectangleF(0, 2, 1, 1);
bounds.Inflate(-0.2f, -0.2f);
shape = helper.CreateBasicShape(BasicShapes.Rectangle, bounds, "Client", (NFillStyle)clientFillStyle.Clone(), false);
legend.Shapes.AddChild(shape);
legend.UpdateModelBounds();
legend.Bounds = helper.GetGridCell(4, 0, 1, 1);
document.ActiveLayer.AddChild(legend);
}
protected void InitDocument(NDrawingDocument document, NShapesFactory factory)
{
NDrawingView1.Document.GraphicsSettings.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
NDrawingView1.Document.GraphicsSettings.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
NDrawingView1.Document.GraphicsSettings.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.HighQuality;
// set up visual formatting
NDrawingView1.Document.Style.FillStyle = new NColorFillStyle(Color.Linen);
NDrawingView1.Document.BackgroundStyle.FrameStyle.Visible = false;
int maxOrdinal = 0;
document.Style.TextStyle.FontStyle.InitFromFont(new Font("Arial Narrow", 8));
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);
}
int count = factory.ShapesCount;
for (int i = 0; i < count; i++)
{
// create a basic shape
NShape shape = factory.CreateShape(i);
shape.Style.InteractivityStyle = new NInteractivityStyle(shape.Name);
// add it to the active layer
document.ActiveLayer.AddChild(shape);
}
// 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 = maxOrdinal;
layout.VerticalSpacing = 20;
layout.HorizontalSpacing = 20;
layout.HorizontalContentPlacement = ContentPlacement.Center;
layout.VerticalContentPlacement = ContentPlacement.Center;
// create a layout context
NLayoutContext layoutContext = new NLayoutContext();
layoutContext.GraphAdapter = new NShapeGraphAdapter();
layoutContext.BodyAdapter = new NShapeBodyAdapter(document);
layoutContext.BodyContainerAdapter = new NDrawingBodyContainerAdapter(document);
// layout the shapes
layout.Layout(document.ActiveLayer.Children(null), layoutContext);
// resize document to fit all shapes
document.SizeToContent();
}
/// <summary>
/// Creates a tree in the specified document
/// </summary>
/// <param name="document">document in which to create a tree</param>
/// <returns>tree elements</returns>
protected virtual NList <NShape> CreateTree(NDrawingDocument document)
{
NPage page = document.Content.ActivePage;
NList <NShape> elements = new NList <NShape>();
NShape cur = null;
NShape edge = null;
NList <NShape> curRowVertices = null;
NList <NShape> prevRowVertices = null;
int i, j, level;
int childrenCount, levelNodesCount;
Random rnd = new Random();
for (level = 1; level <= m_nLevels; level++)
{
curRowVertices = new NList <NShape>();
if (m_bBalanced)
{
//Create a balanced tree
levelNodesCount = (int)Math.Pow(m_nBranchNodes, level - 1);
for (i = 0; i < levelNodesCount; i++)
{
// create the cur node
cur = CreateVertex(m_VerticesShape);
cur.SetBounds(new NRectangle(m_Origin, GetSize(rnd)));
page.Items.AddChild(cur);
elements.Add(cur);
// connect with ancestor
if (level > 1)
{
edge = CreateEdge(m_ConnectorShape);
page.Items.AddChild(edge);
int parentIndex = (int)Math.Floor((double)(i / m_nBranchNodes));
edge.GlueBeginToGeometryIntersection(prevRowVertices[parentIndex]);
edge.GlueEndToShape(cur);
}
curRowVertices.Add(cur);
}
}
else
{
//Create an unbalanced tree
if (level == 1)
{
// Create the current node
cur = CreateVertex(m_VerticesShape);
cur.SetBounds(new NRectangle(m_Origin, GetSize(rnd)));
page.Items.AddChild(cur);
elements.Add(cur);
curRowVertices.Add(cur);
}
else
{
levelNodesCount = prevRowVertices.Count;
do
{
// Ensure that the desired level depth is reached
for (i = 0; i < levelNodesCount; i++)
{
childrenCount = rnd.Next(0, m_nBranchNodes + 1);
for (j = 0; j < childrenCount; j++)
{
// Create the current node
cur = CreateVertex(m_VerticesShape);
cur.SetBounds(new NRectangle(m_Origin, GetSize(rnd)));
page.Items.AddChild(cur);
elements.Add(cur);
curRowVertices.Add(cur);
// Connect with ancestor
edge = CreateEdge(m_ConnectorShape);
page.Items.AddChild(edge);
edge.GlueBeginToGeometryIntersection(prevRowVertices[i]);
edge.GlueEndToShape(cur);
}
}
}while (level < m_nLevels && curRowVertices.Count == 0);
}
}
prevRowVertices = curRowVertices;
}
return(elements);
}
private void InitDocument()
{
NDrawingDocument document = NDrawingView1.Document;
NSimpleNetworkShapesFactory networkShapes = new NSimpleNetworkShapesFactory();
networkShapes.DefaultSize = new NSizeF(50, 50);
int i;
// create computers
for (i = 0; i < 9; i++)
{
NShape computer = networkShapes.CreateShape(SimpleNetworkShapes.Computer);
switch (i % 3)
{
case 0:
computer.Location = new NPointF(10, 10);
break;
case 1:
computer.Location = new NPointF(110, 10);
break;
case 2:
computer.Location = new NPointF(75, 110);
break;
}
document.ActiveLayer.AddChild(computer);
}
// link the computers
for (i = 0; i < 3; i++)
{
NLineShape link = new NLineShape();
link.StyleSheetName = NDR.NameConnectorsStyleSheet;
document.ActiveLayer.AddChild(link);
if (i == 0)
{
link.FromShape = (NShape)document.ActiveLayer.GetChildAt(8);
link.ToShape = (NShape)document.ActiveLayer.GetChildAt(0);
}
else
{
link.FromShape = (NShape)document.ActiveLayer.GetChildAt(i * 3 - 1);
link.ToShape = (NShape)document.ActiveLayer.GetChildAt(i * 3);
}
}
// create three groups
NNodeList groupNodes1 = new NNodeList();
NBatchGroup batchGroup1 = new NBatchGroup(document);
groupNodes1.Add(document.ActiveLayer.GetChildAt(0));
groupNodes1.Add(document.ActiveLayer.GetChildAt(1));
groupNodes1.Add(document.ActiveLayer.GetChildAt(2));
batchGroup1.Build(groupNodes1);
NNodeList groupNodes2 = new NNodeList();
NBatchGroup batchGroup2 = new NBatchGroup(document);
groupNodes2.Add(document.ActiveLayer.GetChildAt(3));
groupNodes2.Add(document.ActiveLayer.GetChildAt(4));
groupNodes2.Add(document.ActiveLayer.GetChildAt(5));
batchGroup2.Build(groupNodes2);
NNodeList groupNodes3 = new NNodeList();
NBatchGroup batchGroup3 = new NBatchGroup(document);
groupNodes3.Add(document.ActiveLayer.GetChildAt(6));
groupNodes3.Add(document.ActiveLayer.GetChildAt(7));
groupNodes3.Add(document.ActiveLayer.GetChildAt(8));
batchGroup3.Build(groupNodes3);
NGroup[] groups = new NGroup[3];
batchGroup1.Group(document.ActiveLayer, false, out groups[0]);
batchGroup2.Group(document.ActiveLayer, false, out groups[1]);
batchGroup3.Group(document.ActiveLayer, false, out groups[2]);
// add expand-collapse decorator and frame decorator to each group
for (i = 0; i < groups.Length; i++)
{
NGroup group = groups[i];
// because groups are created after the link we want to ensure
// that they are behind so that the links are not obscured
group.SendToBack();
// create the decorators collection
group.CreateShapeElements(ShapeElementsMask.Decorators);
// create a frame decorator
// we want the user to be able to select the shape when the frame is hit
NFrameDecorator frameDecorator = new NFrameDecorator();
frameDecorator.ShapeHitTestable = true;
frameDecorator.Header.Text = "Network " + i.ToString();
group.Decorators.AddChild(frameDecorator);
// create an expand collapse decorator
NExpandCollapseDecorator expandCollapseDecorator = new NExpandCollapseDecorator();
group.Decorators.AddChild(expandCollapseDecorator);
// update the model bounds so that the computeres
// are inside the specified padding
group.Padding = new Nevron.Diagram.NMargins(5, 5, 30, 5);
group.UpdateModelBounds();
group.AutoUpdateModelBounds = true;
}
// layout them with a table layout
NLayoutContext context = new NLayoutContext();
context.GraphAdapter = new NShapeGraphAdapter();
context.BodyAdapter = new NShapeBodyAdapter(document);
context.BodyContainerAdapter = new NDrawingBodyContainerAdapter(document);
NTableLayout layout = new NTableLayout();
layout.ConstrainMode = CellConstrainMode.Ordinal;
layout.MaxOrdinal = 2;
layout.HorizontalSpacing = 50;
layout.VerticalSpacing = 50;
layout.Layout(document.ActiveLayer.Children(null), context);
document.SizeToContent(NSizeF.Empty, document.AutoBoundsPadding);
document.AutoBoundsMode = AutoBoundsMode.AutoSizeToContent;
}
private void ImportData()
{
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";
NStyle.SetFillStyle(vertexStyleSheet, new NColorFillStyle(Color.FromArgb(236, 97, 49)));
document.StyleSheets.AddChild(vertexStyleSheet);
NStyleSheet edgeStyleSheet = new NStyleSheet();
edgeStyleSheet.Name = "Edges";
NStyle.SetStrokeStyle(edgeStyleSheet, new NStrokeStyle(Color.Blue));
NStyle.SetEndArrowheadStyle(edgeStyleSheet, new NArrowheadStyle(ArrowheadShape.OpenedArrow, null, new NSizeL(6, 4), null, new NStrokeStyle(Color.Blue)));
NTextStyle textStyle = (NTextStyle)document.ComposeTextStyle().Clone();
textStyle.StringFormatStyle.VertAlign = Nevron.VertAlign.Bottom;
NStyle.SetTextStyle(edgeStyleSheet, textStyle);
document.StyleSheets.AddChild(edgeStyleSheet);
// create the graph data source importer
NGraphDataSourceImporter graphImporter = new NGraphDataSourceImporter();
// set the document in the active layer of which the shapes will be imported
graphImporter.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 Sources and Links tables of the Data.xlsx file
string databasePath = Server.MapPath(@"..\Examples\Import\Data.xlsx");
string connectionString = @"Data Source=""" + databasePath + @""";Provider=""Microsoft.ACE.OLEDB.12.0""; Extended Properties=""Excel 12.0 Xml;HDR=YES"";";
graphImporter.VertexDataSource = new OleDbDataAdapter("SELECT * FROM [Sources$]", connectionString);
graphImporter.EdgeDataSource = new OleDbDataAdapter("SELECT * FROM [Links$]", connectionString);
// vertex records are uniquely identified by their Id (in the Sources table)
// edges link the vertices with the Fro and ToPageId (in the Links table)
graphImporter.VertexIdColumnName = "Id";
graphImporter.FromVertexIdColumnName = "From";
graphImporter.ToVertexIdColumnName = "To";
// create vertices as group shapes, with default size
NShapesFactory shapesFactory = new GroupShapesFactory();
shapesFactory.DefaultSize = VertexSize;
graphImporter.VertexShapesFactory = shapesFactory;
graphImporter.VertexShapesName = GroupShapes.Group.ToString();
// set stylesheets to be applied to imported vertices and edges
graphImporter.VertexStyleSheetName = "Vertices";
graphImporter.EdgeStyleSheetName = "Edges";
// use layered graph layout
NLayeredGraphLayout layout = new NLayeredGraphLayout();
layout.LayerSpacing = 70;
layout.Direction = LayoutDirection.LeftToRight;
layout.LayerAlignment = RelativeAlignment.Near;
graphImporter.Layout = layout;
// subscribe for the vertex and edge imported events,
// which are raised when a shape was created for a data source record
graphImporter.VertexImported += new ShapeImportedDelegate(OnVertexImported);
graphImporter.EdgeImported += new ShapeImportedDelegate(OnEdgeImported);
// import
graphImporter.Import();
}
