private void CreateShapePorts(NShape shape)
{
shape.CreateShapeElements(ShapeElementsMask.Ports);
// create a dynamic port anchored to the center of the shape
NDynamicPort port = new NDynamicPort(new NContentAlignment(ContentAlignment.MiddleCenter), DynamicPortGlueMode.GlueToContour);
port.Name = "port";
shape.Ports.AddChild(port);
}
private void OnEdgeImported(NDataSourceImporter dataSourceImporter, NShape shape, INDataRecord dataRecord)
{
// Set the text of the edge
shape.Text = dataRecord.GetColumnValue("Desc").ToString();
// Get the symbol name if any
object symbol = dataRecord.GetColumnValue("Symbol");
if (symbol == null || Convert.IsDBNull(symbol))
{
return;
}
// Add a logical line port
NLogicalLinePort linePort = new NLogicalLinePort(20);
shape.CreateShapeElements(ShapeElementsMask.Ports);
shape.Ports.AddChild(linePort);
// Attach a custom shape based on the symbol name
NShape customShape = null;
switch (symbol.ToString())
{
case "Stop":
customShape = m_BusinessProcessShapesFactory.CreateShape(BusinessProcessShapes.StopAccepted);
break;
case "Question":
customShape = m_BusinessProcessShapesFactory.CreateShape(BusinessProcessShapes.Question);
break;
}
((NDrawingDocument)shape.Document).ActiveLayer.AddChild(customShape);
// Protect the symbol from user interactions
NAbilities protection = customShape.Protection;
protection.All = true;
customShape.Protection = protection;
// Add an outward port to the shape
NRotatedBoundsPort outwardPort = new NRotatedBoundsPort(new NContentAlignment(ContentAlignment.MiddleCenter));
outwardPort.Type = PortType.Outward;
customShape.CreateShapeElements(ShapeElementsMask.Ports);
customShape.Ports.AddChild(outwardPort);
outwardPort.Connect(linePort);
}
private void InitDocument()
{
NDrawingDocument document = NDrawingView1.Document;
// remove the standard frame
document.BackgroundStyle.FrameStyle.Visible = false;
// 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));
// create a stylesheet for the edges
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);
// generate a simple tree
NGenericTreeTemplate tree = new NGenericTreeTemplate();
tree.VerticesSize = new NSizeF(80, 80);
tree.EdgesStyleSheetName = "edges";
tree.Create(document);
// create a show/hide decorator for all shapes that have children
NNodeList shapes = document.ActiveLayer.Descendants(NFilters.Shape2D, -1);
int i, count = shapes.Count;
for (i = 0; i < count; i++)
{
NShape shape = (NShape)shapes[i];
if (shape.GetOutgoingShapes().Count == 0)
{
continue;
}
shape.CreateShapeElements(ShapeElementsMask.Decorators);
NShowHideSubtreeDecorator decorator = new NShowHideSubtreeDecorator();
decorator.Name = "ShowHideSubtree";
shape.Decorators.AddChild(new NShowHideSubtreeDecorator());
}
// size the document to the content
document.SizeToContent();
}
private void CreateDecorators(NShape shape, string decoratorText)
{
// Create the decorators
shape.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.Margins = new Nevron.Diagram.NMargins(20, 0, 0, 0);
frameDecorator.Header.Text = decoratorText;
shape.Decorators.AddChild(frameDecorator);
// Create an expand/collapse decorator
NExpandCollapseDecorator decorator = new NExpandCollapseDecorator();
shape.Decorators.AddChild(decorator);
}
private UDNGroup CreateInstance(string name, List <Port> ports, string id)
{
int instanceWidth = 50;
int instanceHeight = 50;
int InputMaxSize = 10;
int InputCnt = 0;
int OutputMaxSize = 10;
int OutputCnt = 0;
int offsetWidth = 9;
int offsetHeight = 30;
int widthPadding = 10;
int heightPadding = 10;
int textWidth = 30;
int textHeight = 15;
double textOffset = 1.5;
int curInPtCnt = 0;
int curOutPtCnt = 0;
UDNGroup group = new UDNGroup();
group.Name = name;
group.UDFullName = name;
group.UDPorts = ports;
// find max input/output port size
for (int i = 0; i < ports.Count; i++)
{
if (ports[i].Type == PortType.IN)
{
InputCnt += 1;
if (InputMaxSize < ports[i].Name.Length)
{
InputMaxSize = ports[i].Name.Length;
}
}
else
{
OutputCnt += 1;
if (OutputMaxSize < ports[i].Name.Length)
{
OutputMaxSize = ports[i].Name.Length;
}
}
}
instanceWidth = (InputMaxSize * offsetWidth) + (OutputMaxSize * offsetWidth) + widthPadding;
instanceHeight = (InputCnt > OutputCnt ? InputCnt : OutputCnt) * offsetHeight + heightPadding;
textWidth = instanceWidth;
// Add Instance
NRectangleShape node = new NRectangleShape(0, 0, (int)instanceWidth, (int)instanceHeight);
NAbilities protection = node.Protection;
protection.InplaceEdit = true;
node.Protection = protection;
node.Name = name;
group.Shapes.AddChild(node);
NTextShape nodeName = new NTextShape(name, 0, -15, textWidth, textHeight);
nodeName.Style.TextStyle = new NTextStyle();
nodeName.Style.TextStyle.FontStyle = new NFontStyle(new Font("Arial", 9));
protection = nodeName.Protection;
protection.InplaceEdit = true;
nodeName.Protection = protection;
group.Shapes.AddChild(nodeName);
// Add Port
for (int i = 0; i < ports.Count; i++)
{
NShape port = createPort(ports[i].Name, ports[i].Type);
protection = port.Protection;
protection.InplaceEdit = true;
port.Protection = protection;
group.Shapes.AddChild(port);
if (ports[i].Type == PortType.IN)
{
curInPtCnt += 1;
port.Location = new NPointF(-port.Bounds.Width / 2, (node.Bounds.Height / (InputCnt + 1)) * curInPtCnt);
NTextShape portName = new NTextShape(ports[i].Name,
port.Bounds.Width / 2, (node.Bounds.Height / (InputCnt + 1)) * curInPtCnt,
ports[i].Name.Length * 9, (int)(port.Bounds.Height * textOffset));
portName.Style.TextStyle = new NTextStyle();
portName.Style.TextStyle.FontStyle = new NFontStyle(new Font("Arial", 9));
portName.Style.TextStyle.StringFormatStyle.HorzAlign = Nevron.HorzAlign.Left;
protection = portName.Protection;
protection.InplaceEdit = true;
portName.Protection = protection;
group.Shapes.AddChild(portName);
}
else
{
curOutPtCnt += 1;
port.Location = new NPointF((-port.Bounds.Width / 2) + node.Bounds.Width, (node.Bounds.Height / (OutputCnt + 1)) * curOutPtCnt);
NTextShape portName = new NTextShape(ports[i].Name,
node.Bounds.Width - (port.Bounds.Width / 2) - (ports[i].Name.Length * 9), (node.Bounds.Height / (OutputCnt + 1)) * curOutPtCnt,
ports[i].Name.Length * 9, (int)(port.Bounds.Height * textOffset));
portName.Style.TextStyle = new NTextStyle();
portName.Style.TextStyle.FontStyle = new NFontStyle(new Font("Arial", 9));
portName.Style.TextStyle.StringFormatStyle.HorzAlign = Nevron.HorzAlign.Right;
protection = portName.Protection;
protection.InplaceEdit = true;
portName.Protection = protection;
group.Shapes.AddChild(portName);
}
port.CreateShapeElements(ShapeElementsMask.Ports);
NDynamicPort portInner;
if (ports[i].Type == PortType.IN)
{
portInner = new NDynamicPort(new NContentAlignment(-50, 0), DynamicPortGlueMode.GlueToContour);
portInner.Name = ports[i].Name;
}
else
{
portInner = new NDynamicPort(new NContentAlignment(50, 0), DynamicPortGlueMode.GlueToContour);
portInner.Name = ports[i].Name;
}
port.Ports.AddChild(portInner);
}
group.UpdateModelBounds();
return(group);
}
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);
}