private NCompositeShape CreateVerticalPipe()
{
NDynamicPort port;
NCompositeShape shape = new NCompositeShape();
NRectanglePath rect = new NRectanglePath(SIZE, 0, SIZE, 3 * SIZE);
NStyle.SetStrokeStyle(rect, new NStrokeStyle(0, Color.White));
shape.Primitives.AddChild(rect);
shape.Primitives.AddChild(new NLinePath(SIZE, 0, SIZE, 3 * SIZE));
shape.Primitives.AddChild(new NLinePath(2 * SIZE, 0, 2 * SIZE, 3 * SIZE));
shape.UpdateModelBounds();
if (shape.Ports == null)
{
shape.CreateShapeElements(ShapeElementsMask.Ports);
}
port = new NDynamicPort(shape.UniqueId, TOP, DynamicPortGlueMode.GlueToContour);
port.Type = PortType.InwardAndOutward;
shape.Ports.AddChild(port);
port = new NDynamicPort(shape.UniqueId, BOTTOM, DynamicPortGlueMode.GlueToContour);
port.Type = PortType.InwardAndOutward;
shape.Ports.AddChild(port);
SetProtections(shape);
return(shape);
}
protected NCompositeShape CreateState(XmlElement state)
{
string pathPoints = state.Attributes["PathPoints"].Value.ToString();
string pathTypes = state.Attributes["PathTypes"].Value.ToString();
string[] pathPointsStr = pathPoints.Split(' ');
NPointF[] pathPointsF = new NPointF[pathPointsStr.Length];
float scaleX = NDrawingView1.Dimensions.Width;
float scaleY = NDrawingView1.Dimensions.Height;
for (int i = 0; i < pathPointsStr.Length; i++)
{
string[] xyStr = pathPointsStr[i].Split(',');
pathPointsF[i].X = (Single.Parse(xyStr[0])) * scaleX;
pathPointsF[i].Y = (Single.Parse(xyStr[1])) * scaleY;
}
string[] pathTypesStr = pathTypes.Split(' ');
byte[] pathTypesB = new byte[pathTypesStr.Length];
for (int i = 0; i < pathTypesStr.Length; i++)
{
pathTypesB[i] = Byte.Parse(pathTypesStr[i]);
}
NCustomPath path = new NCustomPath(pathPointsF, pathTypesB, PathType.ClosedFigure);
NCompositeShape shape = new NCompositeShape();
shape.Primitives.AddChild(path);
shape.UpdateModelBounds();
return(shape);
}
private void CreateCustomOpenFigureShape()
{
// create the coffee cup shape
GraphicsPath graphicsPath = new GraphicsPath();
AddStrokeCup(graphicsPath);
AddStrokeCupHandle(graphicsPath);
AddStrokeSteam(graphicsPath);
NCompositeShape shape = new NCompositeShape();
shape.Primitives.AddChild(new NCustomPath(graphicsPath, PathType.OpenFigure));
shape.UpdateModelBounds();
shape.Style.StrokeStyle = new NStrokeStyle(1, Color.FromArgb(0, 0, 0xaa));
document.ActiveLayer.AddChild(shape);
// describe the shape
NTextShape text = new NTextShape("Custom Shape 2", 195, 340, 120, 50);
text.Style.FillStyle = new NColorFillStyle(Color.Black);
text.Style.TextStyle = new NTextStyle();
text.Style.TextStyle.FontStyle = new NFontStyle(new Font("Arial", 9));
document.ActiveLayer.AddChild(text);
}
private void addShapeButton_Click(object sender, System.EventArgs e)
{
// create a coffee cup with random location and scale
NCompositeShape coffeeCup = CreateCoffeeCupShape(base.GetRandomPoint(view.Viewport), (float)Random.NextDouble() + 0.1f);
// add to active layer and smart refresh all views
document.ActiveLayer.AddChild(coffeeCup);
document.SmartRefreshAllViews();
}
private void CreateArchitecturalDocument()
{
// set global document styles
document.Style.TextStyle = new NTextStyle(new Font("Arial", 8.25f));
document.Style.TextStyle.StringFormatStyle.HorzAlign = HorzAlign.Center;
document.Style.TextStyle.StringFormatStyle.VertAlign = VertAlign.Center;
// create the rim rect
NRectangleShape rimRect = new NRectangleShape(new NRectangleF(0, 0, 5, 7));
rimRect.Style.FillStyle = new NColorFillStyle(Color.FromArgb(0, Color.White));
document.ActiveLayer.AddChild(rimRect);
// create the room rects
NRectangleShape roomRect1 = new NRectangleShape(new NRectangleF(0, 0, 2, 3));
roomRect1.Text = "Room 1";
document.ActiveLayer.AddChild(roomRect1);
NRectangleShape roomRect2 = new NRectangleShape(new NRectangleF(3, 0, 2, 3));
roomRect2.Text = "Room 2";
document.ActiveLayer.AddChild(roomRect2);
NRectangleShape roomRect3 = new NRectangleShape(new NRectangleF(0, 4, 2, 3));
roomRect3.Text = "Room 3";
document.ActiveLayer.AddChild(roomRect3);
// create the stairs case
NCompositeShape stairCase = new NCompositeShape();
float stepXSize = 0.7f;
float stepYSize = 0.25f;
for (int i = 0; i < 9; i++)
{
NRectanglePath step = new NRectanglePath(0, stepYSize * i, stepXSize, stepYSize);
stairCase.Primitives.AddChild(step);
}
stairCase.UpdateModelBounds();
stairCase.Bounds = new NRectangleF(4, 4, 1, 3);
stairCase.Text = "Stairs";
NTextStyle textStyle = (document.Style.TextStyle.Clone() as NTextStyle);
textStyle.Orientation = 90;
stairCase.Style.TextStyle = textStyle;
document.ActiveLayer.AddChild(stairCase);
// update the drawing bounds to size to content with some margins
document.AutoBoundsMinSize = new NSizeF(1, 1);
document.AutoBoundsPadding = new Nevron.Diagram.NMargins(0.5f);
document.AutoBoundsMode = AutoBoundsMode.AutoSizeToContent;
}
private NCompositeShape CreateCrossPipe()
{
NDynamicPort port;
NCompositeShape shape = new NCompositeShape();
NPolygonPath polygon = new NPolygonPath(new NPointF[] {
new NPointF(0, SIZE),
new NPointF(SIZE, SIZE),
new NPointF(SIZE, 0),
new NPointF(2 * SIZE, 0),
new NPointF(2 * SIZE, SIZE),
new NPointF(3 * SIZE, SIZE),
new NPointF(3 * SIZE, 2 * SIZE),
new NPointF(2 * SIZE, 2 * SIZE),
new NPointF(2 * SIZE, 3 * SIZE),
new NPointF(SIZE, 3 * SIZE),
new NPointF(SIZE, 2 * SIZE),
new NPointF(0, 2 * SIZE)
});
NStyle.SetStrokeStyle(polygon, new NStrokeStyle(0, Color.White));
shape.Primitives.AddChild(polygon);
shape.Primitives.AddChild(new NLinePath(0, SIZE, SIZE, SIZE));
shape.Primitives.AddChild(new NLinePath(SIZE, SIZE, SIZE, 0));
shape.Primitives.AddChild(new NLinePath(2 * SIZE, 0, 2 * SIZE, SIZE));
shape.Primitives.AddChild(new NLinePath(2 * SIZE, SIZE, 3 * SIZE, SIZE));
shape.Primitives.AddChild(new NLinePath(3 * SIZE, 2 * SIZE, 2 * SIZE, 2 * SIZE));
shape.Primitives.AddChild(new NLinePath(2 * SIZE, 2 * SIZE, 2 * SIZE, 3 * SIZE));
shape.Primitives.AddChild(new NLinePath(SIZE, 3 * SIZE, SIZE, 2 * SIZE));
shape.Primitives.AddChild(new NLinePath(SIZE, 2 * SIZE, 0, 2 * SIZE));
shape.UpdateModelBounds();
if (shape.Ports == null)
{
shape.CreateShapeElements(ShapeElementsMask.Ports);
}
port = new NDynamicPort(shape.UniqueId, LEFT, DynamicPortGlueMode.GlueToContour);
port.Type = PortType.InwardAndOutward;
shape.Ports.AddChild(port);
port = new NDynamicPort(shape.UniqueId, TOP, DynamicPortGlueMode.GlueToContour);
port.Type = PortType.InwardAndOutward;
shape.Ports.AddChild(port);
port = new NDynamicPort(shape.UniqueId, RIGHT, DynamicPortGlueMode.GlueToContour);
port.Type = PortType.InwardAndOutward;
shape.Ports.AddChild(port);
port = new NDynamicPort(shape.UniqueId, BOTTOM, DynamicPortGlueMode.GlueToContour);
port.Type = PortType.InwardAndOutward;
shape.Ports.AddChild(port);
SetProtections(shape);
return(shape);
}
private void CreateCompositeShape(int row, int col, AbilitiesMask protection)
{
// create a composite shape
NCompositeShape shape = new NCompositeShape();
shape.Protection = new NAbilities(protection);
shape.Text = "Protected from: " + protection.ToString();
shape.Primitives.AddChild(new NRectanglePath(new NRectangleF(0, 0, 1, 1)));
shape.Primitives.AddChild(new NRectanglePath(new NRectangleF(2, 2, 1, 1)));
shape.UpdateModelBounds();
shape.Bounds = base.GetGridCell(row, col);
document.ActiveLayer.AddChild(shape);
}
protected NCompositeShape CreateLegendItem(NRectangleF bounds, string str, NFillStyle fillStyle)
{
NCompositeShape item = new NCompositeShape();
NRectanglePath rect = new NRectanglePath(0, 0, 2, 2);
NStyle.SetFillStyle(rect, (fillStyle.Clone() as NFillStyle));
item.Primitives.AddChild(rect);
NTextPrimitive text = new NTextPrimitive(str, new NRectangleF(2, 0, 4, 2));
item.Primitives.AddChild(text);
item.UpdateModelBounds();
item.Bounds = bounds;
return(item);
}
private void InitDocument()
{
document.Style.ShadowStyle = new NShadowStyle(
ShadowType.GaussianBlur,
Color.BurlyWood,
new NPointL(4, 4), 1,
new NLength(2));
document.ShadowsZOrder = ShadowsZOrder.BehindLayer;
NCompositeShape coffeeCup1 = CreateCoffeeCupShape(new NPointF(10, 10), 0.5f);
NCompositeShape coffeeCup2 = CreateCoffeeCupShape(new NPointF(200, 10), 0.75f);
NCompositeShape coffeeCup3 = CreateCoffeeCupShape(new NPointF(400, 10), 1f);
document.ActiveLayer.AddChild(coffeeCup1);
document.ActiveLayer.AddChild(coffeeCup2);
document.ActiveLayer.AddChild(coffeeCup3);
ConnectCoffeeCups(coffeeCup1.Ports.GetChildAt(1) as NPort, coffeeCup2.Ports.GetChildAt(0) as NPort);
ConnectCoffeeCups(coffeeCup2.Ports.GetChildAt(1) as NPort, coffeeCup3.Ports.GetChildAt(0) as NPort);
}
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.StartArrowheadStyle.Shape = ArrowheadShape.None;
document.Style.EndArrowheadStyle.Shape = ArrowheadShape.None;
int row = 0;
int col = 0;
int maxColCount = 5;
int index = 0;
foreach (NPointShape pointShape in document.PointShapeStencil.PredefinedPointShapes)
{
// create the path representing the arrow head shape
NCustomPath path = new NCustomPath((GraphicsPath)pointShape.Path.Clone(), pointShape.Closed? PathType.ClosedFigure: PathType.OpenFigure);
// create a shape to host the path
NCompositeShape shape = new NCompositeShape();
shape.Primitives.AddChild(path);
shape.UpdateModelBounds();
// reposition the shape and add to active layer
shape.Bounds = base.GetGridCell(row, col);
document.ActiveLayer.AddChild(shape);
// describe it
string str = NExamplesHelper.InsertSpacesBeforeUppers(((PointShape)(index + 2)).ToString());
NTextShape text = new NTextShape(str, base.GetGridCell(row + 1, col));
document.ActiveLayer.AddChild(text);
col++;
index++;
if (col > maxColCount)
{
row += 2;
col = 0;
}
}
}
private void CreateLegend()
{
NGroup legend = new NGroup();
NCompositeShape item = null;
NRectangleShape ledendBackground = new NRectangleShape(0, 0, 1, 5);
ledendBackground.Style.FillStyle = new NColorFillStyle(Color.White);
legend.Shapes.AddChild(ledendBackground);
item = CreateLegendItem(new NRectangleF(0.1f, 0.1f, 0.8f, 0.8f), "Metals", fsMetals);
legend.Shapes.AddChild(item);
item = CreateLegendItem(new NRectangleF(0.1f, 1.1f, 0.8f, 0.8f), "Metalloids", fsMatalloids);
legend.Shapes.AddChild(item);
item = CreateLegendItem(new NRectangleF(0.1f, 2.1f, 0.8f, 0.8f), "Non-metals", fsNonMetals);
legend.Shapes.AddChild(item);
item = CreateLegendItem(new NRectangleF(0.1f, 3.1f, 0.8f, 0.8f), "Transition Metals", feTransitionMetals);
legend.Shapes.AddChild(item);
item = CreateLegendItem(new NRectangleF(0.1f, 4.1f, 0.8f, 0.8f), "Gases", fsGases);
legend.Shapes.AddChild(item);
legend.UpdateModelBounds();
NRectangleF bounds = this.GetElementBounds(13, 7);
bounds.Y = bounds.Y + bounds.Height * 0.1f;
bounds.Width = bounds.Width * 5;
bounds.Height = bounds.Height * 1.8f;
legend.Bounds = bounds;
document.ActiveLayer.AddChild(legend);
}
protected void Page_Load(object sender, System.EventArgs e)
{
// start document initialization
Document = NDrawingView1.Document;
Document.BeginInit();
Document.Width = NDrawingView1.Dimensions.Width;
Document.Height = NDrawingView1.Dimensions.Height;
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.Load(this.MapPathSecure(this.TemplateSourceDirectory + "\\MapOfUSA.xml"));
XmlElement map = (XmlElement)xmlDocument.ChildNodes[0];
Color[] stateColorTable = new Color[6];
stateColorTable[0] = Color.LightPink;
stateColorTable[1] = Color.Bisque;
stateColorTable[2] = Color.Moccasin;
stateColorTable[3] = Color.MistyRose;
stateColorTable[4] = Color.PowderBlue;
stateColorTable[5] = Color.Ivory;
int stateCounter = 0;
Color stateHighlighColor = Color.Orange;
foreach (XmlElement state in map.ChildNodes)
{
string stateId = state.Attributes["Id"].Value.ToString();
NCompositeShape stateShape = CreateState(state);
// add to active layer
Document.ActiveLayer.AddChild(stateShape);
// NRotatedBoundsLabel label = new NRotatedBoundsLabel("Click to go to :" + stateId + " webpage", stateShape.UniqueId, new Nevron.Diagram.NMargins());
// stateShape.Labels.AddChild(label);
// set fill and stroke styles
Color stateColor = stateColorTable[stateCounter % 6];
stateShape.Style.FillStyle = new NColorFillStyle(stateColor);
stateShape.Style.StrokeStyle = new NStrokeStyle(1, Color.Black);
NInteractivityStyle interactivityStyle = new NInteractivityStyle();
stateShape.Style.InteractivityStyle = interactivityStyle;
string elementId = new NElementIdentifier(((INElement)stateShape.Primitives.GetChildAt(0)).Id).ToString();
string stateScript = "onmouseover = 'HighlightState(\"" + elementId + "\", \"" + ColorToSVG(stateHighlighColor) + "\")' onmouseout = 'HighlightState(\"" + elementId + "\", \"" + ColorToSVG(stateColor) + "\")'";
interactivityStyle.CustomMapAreaAttribute.JScriptAttribute = stateScript;
interactivityStyle.UrlLink.Url = "http://worldatlas.com/webimage/countrys/namerica/usstates/" + stateId.ToString() + ".htm";
interactivityStyle.UrlLink.OpenInNewWindow = true;
NElementIdentifier identifier = new NElementIdentifier(stateShape.Id);
stateCounter++;
}
Document.BackgroundStyle.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant1, Color.LightSeaGreen, Color.LightBlue);
// change the response type to SVG
NImageResponse response = new NImageResponse();
NSvgImageFormat svgImageFormat = new NSvgImageFormat();
svgImageFormat.EnableInteractivity = true;
svgImageFormat.CustomScript = GetScript();
Hashtable attributes = new Hashtable();
attributes["onload"] = "Initialize(evt)";
svgImageFormat.Attributes = attributes;
response.ImageFormat = svgImageFormat;
NDrawingView1.ServerSettings.BrowserResponseSettings.DefaultResponse = response;
}
private NCompositeShape CreateEndPipe(string type)
{
NDynamicPort port;
NCompositeShape shape = new NCompositeShape();
NPolygonPath polygon;
NContentAlignment ca;
switch (type)
{
case "W":
polygon = new NPolygonPath(new NPointF[] {
new NPointF(3 * SIZE, SIZE),
new NPointF(2 * SIZE, 1.5f * SIZE),
new NPointF(3 * SIZE, 2 * SIZE)
});
ca = RIGHT;
break;
case "N":
polygon = new NPolygonPath(new NPointF[] {
new NPointF(SIZE, 3 * SIZE),
new NPointF(1.5f * SIZE, 2 * SIZE),
new NPointF(2 * SIZE, 3 * SIZE)
});
ca = BOTTOM;
break;
case "E":
polygon = new NPolygonPath(new NPointF[] {
new NPointF(0, SIZE),
new NPointF(SIZE, 1.5f * SIZE),
new NPointF(0, 2 * SIZE)
});
ca = LEFT;
break;
case "S":
polygon = new NPolygonPath(new NPointF[] {
new NPointF(SIZE, 0),
new NPointF(1.5f * SIZE, SIZE),
new NPointF(2 * SIZE, 0)
});
ca = TOP;
break;
default:
throw new ArgumentException("Unsupported elbow pipe type");
}
NStyle.SetStrokeStyle(polygon, new NStrokeStyle(0, Color.White));
shape.Primitives.AddChild(polygon);
shape.Primitives.AddChild(new NLinePath(polygon.Points[0], polygon.Points[1]));
shape.Primitives.AddChild(new NLinePath(polygon.Points[1], polygon.Points[2]));
shape.UpdateModelBounds(new NRectangleF(0, 0, 3 * SIZE, 3 * SIZE));
if (shape.Ports == null)
{
shape.CreateShapeElements(ShapeElementsMask.Ports);
}
port = new NDynamicPort(shape.UniqueId, ca, DynamicPortGlueMode.GlueToContour);
port.Type = PortType.InwardAndOutward;
shape.Ports.AddChild(port);
SetProtections(shape);
return(shape);
}
private NLibraryView CreateLibrary()
{
NLibraryView libView = new NLibraryView();
libView.ScrollBars = ScrollBars.Vertical;
libView.Selection.Mode = DiagramSelectionMode.Single;
NLibraryDocument libDoc = new NLibraryDocument();
libView.Document = libDoc;
libDoc.BackgroundStyle = new NBackgroundStyle();
libDoc.BackgroundStyle.FillStyle = new NGradientFillStyle(Nevron.GraphicsCore.GradientStyle.Vertical, GradientVariant.Variant1,
Color.RoyalBlue, Color.LightSkyBlue);
// Horizontal Pipe
NCompositeShape shape = CreateHorizontalPipe();
NMaster master = new NMaster(shape, NGraphicsUnit.Pixel, "Horizontal Pipe", "Drag me on the drawing");
libDoc.AddChild(master);
// Vertical Pipe
shape = CreateVerticalPipe();
master = new NMaster(shape, NGraphicsUnit.Pixel, "Vertical Pipe", "Drag me on the drawing");
libDoc.AddChild(master);
// Cross Pipe
shape = CreateCrossPipe();
master = new NMaster(shape, NGraphicsUnit.Pixel, "Cross Pipe", "Drag me on the drawing");
libDoc.AddChild(master);
// North-West Pipe
shape = CreateElbowPipe("NW");
master = new NMaster(shape, NGraphicsUnit.Pixel, "North-West Pipe", "Drag me on the drawing");
libDoc.AddChild(master);
// North-East Pipe
shape = CreateElbowPipe("NE");
master = new NMaster(shape, NGraphicsUnit.Pixel, "North-East Pipe", "Drag me on the drawing");
libDoc.AddChild(master);
// South-West Pipe
shape = CreateElbowPipe("SW");
master = new NMaster(shape, NGraphicsUnit.Pixel, "South-West Pipe", "Drag me on the drawing");
libDoc.AddChild(master);
// South-East Pipe
shape = CreateElbowPipe("SE");
master = new NMaster(shape, NGraphicsUnit.Pixel, "South-East Pipe", "Drag me on the drawing");
libDoc.AddChild(master);
// North-East-West Pipe
shape = CreateTPipe("NEW");
master = new NMaster(shape, NGraphicsUnit.Pixel, "North-East-West Pipe", "Drag me on the drawing");
libDoc.AddChild(master);
// North-East-South Pipe
shape = CreateTPipe("NES");
master = new NMaster(shape, NGraphicsUnit.Pixel, "North-East-South Pipe", "Drag me on the drawing");
libDoc.AddChild(master);
// North-West-South Pipe
shape = CreateTPipe("NWS");
master = new NMaster(shape, NGraphicsUnit.Pixel, "North-West-South Pipe", "Drag me on the drawing");
libDoc.AddChild(master);
// South-East-West Pipe
shape = CreateTPipe("SEW");
master = new NMaster(shape, NGraphicsUnit.Pixel, "South-East-West Pipe", "Drag me on the drawing");
libDoc.AddChild(master);
// West-End Pipe
shape = CreateEndPipe("W");
master = new NMaster(shape, NGraphicsUnit.Pixel, "West-End Pipe", "Drag me on the drawing");
libDoc.AddChild(master);
// North-End Pipe
shape = CreateEndPipe("N");
master = new NMaster(shape, NGraphicsUnit.Pixel, "North-End Pipe", "Drag me on the drawing");
libDoc.AddChild(master);
// East-End Pipe
shape = CreateEndPipe("E");
master = new NMaster(shape, NGraphicsUnit.Pixel, "East-End Pipe", "Drag me on the drawing");
libDoc.AddChild(master);
// South-End Pipe
shape = CreateEndPipe("S");
master = new NMaster(shape, NGraphicsUnit.Pixel, "South-End Pipe", "Drag me on the drawing");
libDoc.AddChild(master);
return(libView);
}
void InitToolbar()
{
if (nDrawingViewToolbar.RequiresInitialization)
{
ActiveCommand = toolbarButtons[0].CommandName;
// begin view init
nDrawingViewToolbar.ViewLayout = CanvasLayout.Normal;
nDrawingViewToolbar.DocumentPadding = new Nevron.Diagram.NMargins(0);
// init document
nDrawingViewToolbar.Document.BeginInit();
nDrawingViewToolbar.Document.AutoBoundsPadding = new Nevron.Diagram.NMargins(4);
nDrawingViewToolbar.Document.GraphicsSettings.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
nDrawingViewToolbar.Document.GraphicsSettings.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
nDrawingViewToolbar.Document.GraphicsSettings.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.HighQuality;
// set up visual formatting
nDrawingViewToolbar.Document.Style.FillStyle = new NColorFillStyle(Color.White);
nDrawingViewToolbar.Document.Style.TextStyle.FontStyle.InitFromFont(new Font("Arial Narrow", 8));
nDrawingViewToolbar.Document.BackgroundStyle.FrameStyle.Visible = false;
// set up the shape factories
NBasicShapesFactory buttonFactory = new NBasicShapesFactory(nDrawingViewToolbar.Document);
buttonFactory.DefaultSize = new NSizeF(24, 24);
NBrainstormingShapesFactory iconFactory = new NBrainstormingShapesFactory(nDrawingViewToolbar.Document);
iconFactory.DefaultSize = new NSizeF(16, 16);
// create a batch layout, which will align shapes
NBatchLayout batchLayout = new NBatchLayout(nDrawingViewToolbar.Document);
// create buttons
int count = toolbarButtons.Length;
for (int i = 0; i < count; i++)
{
ToolbarButton btn = toolbarButtons[i];
bool isActive = (this.ActiveCommand == btn.CommandName);
NShape buttonShape = buttonFactory.CreateShape(BasicShapes.RoundedRectangle);
// create the button shape group
NGroup g = new NGroup();
NBatchGroup bgroup = new NBatchGroup(nDrawingViewToolbar.Document);
NNodeList shapes = new NNodeList();
if (btn.IsSeparator)
{
buttonShape.Width /= 2;
buttonShape.Style.StrokeStyle = new NStrokeStyle(Color.White);
shapes.Add(buttonShape);
}
else if (!btn.IsColorSelector)
{
shapes.Add(buttonShape);
}
else
{
buttonShape.Style.FillStyle = new NColorFillStyle(btn.Color);
shapes.Add(buttonShape);
}
NRectanglePath imagePath = new NRectanglePath(0f, 0f, btn.IconSize.Width, btn.IconSize.Height);
NImageFillStyle fs1 = new NImageFillStyle(this.MapPathSecure(@"..\..\..\Images\FlowChartBuilder\" + btn.IconFile));
NStyle.SetFillStyle(imagePath, fs1);
NStyle.SetStrokeStyle(imagePath, new NStrokeStyle(0, Color.White));
NCompositeShape imageShape = new NCompositeShape();
imageShape.Primitives.AddChild(imagePath);
imageShape.UpdateModelBounds();
shapes.Add(imageShape);
NShape coverShape = buttonFactory.CreateShape(BasicShapes.RoundedRectangle);
coverShape.Width = buttonShape.Width;
coverShape.Name = "coverShape";
shapes.Add(coverShape);
if (!isActive && !btn.IsClientSide && !btn.IsSeparator)
{
if (btn.IsColorSelector)
{
coverShape.Style.FillStyle = new NColorFillStyle(Color.FromArgb(180, Color.White));
}
else
{
coverShape.Style.FillStyle = new NColorFillStyle(Color.FromArgb(160, Color.White));
}
coverShape.Style.StrokeStyle = new NStrokeStyle(Color.FromArgb(160, Color.White));
}
else
{
coverShape.Style.FillStyle = new NColorFillStyle(Color.FromArgb(0, Color.White));
coverShape.Style.StrokeStyle = new NStrokeStyle(Color.FromArgb(0, Color.White));
if (!btn.IsSeparator)
{
coverShape.Style.ShadowStyle = new NShadowStyle(ShadowType.GaussianBlur, Color.FromArgb(70, Color.Black), new NPointL(1, 0));
}
}
// perform layout
batchLayout.Build(shapes);
batchLayout.AlignVertically(buttonShape, VertAlign.Center, false);
batchLayout.AlignHorizontally(buttonShape, HorzAlign.Center, false);
// group shapes
bgroup.Build(shapes);
bgroup.Group(null, false, out g);
// enable interactivity
if (!btn.IsSeparator)
{
g.Style.InteractivityStyle = new NInteractivityStyle(true, btn.CommandName, btn.Title, CursorType.Hand);
}
// set the command of the button
g.Tag = btn.CommandName;
nDrawingViewToolbar.Document.ActiveLayer.AddChild(g);
}
// 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 = toolbarButtons.Length;
layout.HorizontalSpacing = 7;
// create a layout context
NLayoutContext layoutContext = new NLayoutContext();
layoutContext.GraphAdapter = new NShapeGraphAdapter();
layoutContext.BodyAdapter = new NShapeBodyAdapter(nDrawingViewToolbar.Document);
layoutContext.BodyContainerAdapter = new NDrawingBodyContainerAdapter(nDrawingViewToolbar.Document);
// layout the shapes
layout.Layout(nDrawingViewToolbar.Document.ActiveLayer.Children(null), layoutContext);
nDrawingViewToolbar.Document.EndInit();
}
}
protected NCompositeShape CreateCoffeeCupShape(NPointF location, float scale)
{
NCompositeShape shape = new NCompositeShape();
// create the cup as a polygon path
NPolygonPath cup = new NPolygonPath(new NPointF[] { new NPointF(45, 268),
new NPointF(63, 331),
new NPointF(121, 331),
new NPointF(140, 268) });
shape.Primitives.AddChild(cup);
// create the cup hangle as a closed curve path
NClosedCurvePath handle = new NClosedCurvePath(new NPointF[] { new NPointF(175, 295),
new NPointF(171, 278),
new NPointF(140, 283),
new NPointF(170, 290),
new NPointF(128, 323) }, 1);
NStyle.SetFillStyle(handle, new NColorFillStyle(Color.LightSalmon));
shape.Primitives.AddChild(handle);
// create the steam as a custom filled path
GraphicsPath path = new GraphicsPath();
path.AddBeziers(new PointF[] { new PointF(92, 258),
new PointF(53, 163),
new PointF(145, 160),
new PointF(86, 50),
new PointF(138, 194),
new PointF(45, 145),
new PointF(92, 258) });
path.CloseAllFigures();
NCustomPath steam = new NCustomPath(path, PathType.ClosedFigure);
NStyle.SetFillStyle(steam, new NColorFillStyle(Color.FromArgb(50, 122, 122, 122)));
shape.Primitives.AddChild(steam);
// update the shape model bounds to fit the primitives it contains
shape.UpdateModelBounds();
// create the shape ports
shape.CreateShapeElements(ShapeElementsMask.Ports);
// create dynamic port anchored to the cup center
NDynamicPort dynamicPort = new NDynamicPort(cup.UniqueId, ContentAlignment.MiddleCenter, DynamicPortGlueMode.GlueToContour);
shape.Ports.AddChild(dynamicPort);
// create rotated bounds port anchored to the middle right side of the handle
NRotatedBoundsPort rotatedBoundsPort = new NRotatedBoundsPort(handle.UniqueId, ContentAlignment.MiddleRight);
shape.Ports.AddChild(rotatedBoundsPort);
// apply style to the shape
shape.Style.FillStyle = new NColorFillStyle(Color.LightCoral);
// position it and scale the shape
shape.Location = location;
shape.Width = shape.Width * scale;
shape.Height = shape.Height * scale;
return(shape);
}
protected void CreateScene()
{
// configure title
NTextShape title = new NTextShape("The Business Company", 0, 0, Document.Width, 60);
Document.ActiveLayer.AddChild(title);
NTextStyle textStyle = title.ComposeTextStyle().Clone() as NTextStyle;
textStyle.FontStyle.InitFromFont(new Font("Arial Black", 22, FontStyle.Bold | FontStyle.Italic));
// set gradient fill style
textStyle.FillStyle = new NGradientFillStyle(
GradientStyle.Horizontal,
GradientVariant.Variant1,
Color.FromArgb(241, 100, 34),
Color.FromArgb(255, 247, 151));
// add shadow
textStyle.ShadowStyle = new NShadowStyle(
ShadowType.GaussianBlur,
Color.FromArgb(50, 122, 122, 122),
new Nevron.GraphicsCore.NPointL(5, 5),
1,
new NLength(3));
title.Style.TextStyle = textStyle;
NPersonalInfo[] personalInfos = NPersonalInfo.CreateCompanyInfo();
// create an Org chart shape for each person in the Org chart
NCompositeShape presidentShape = CreateOrgChartShape(personalInfos[0]);
NCompositeShape vpMarketingShape = CreateOrgChartShape(personalInfos[1]);
NCompositeShape vpSalesShape = CreateOrgChartShape(personalInfos[2]);
NCompositeShape vpProductionShape = CreateOrgChartShape(personalInfos[3]);
NCompositeShape mm01Shape = CreateOrgChartShape(personalInfos[4]);
NCompositeShape mm02Shape = CreateOrgChartShape(personalInfos[5]);
NCompositeShape sm01Shape = CreateOrgChartShape(personalInfos[6]);
NCompositeShape sm02Shape = CreateOrgChartShape(personalInfos[7]);
NCompositeShape pm01Shape = CreateOrgChartShape(personalInfos[8]);
NCompositeShape pm02Shape = CreateOrgChartShape(personalInfos[9]);
// connect the Org chart shapes
// 1. President to VPs
NShape ge = null;
ge = new NStep3Connector(true, 50, 0, true);
Document.ActiveLayer.AddChild(ge);
ge.StartPlug.Connect(presidentShape.Ports.GetChildByName("Bottom", 0) as NPort);
ge.EndPlug.Connect(vpMarketingShape.Ports.GetChildByName("Top", 0) as NPort);
ge = new NStep3Connector(true, 50, 0, true);
Document.ActiveLayer.AddChild(ge);
ge.StartPlug.Connect(presidentShape.Ports.GetChildByName("Bottom", 0) as NPort);
ge.EndPlug.Connect(vpSalesShape.Ports.GetChildByName("Top", 0) as NPort);
ge = new NStep3Connector(true, 50, 0, true);
Document.ActiveLayer.AddChild(ge);
ge.StartPlug.Connect(presidentShape.Ports.GetChildByName("Bottom", 0) as NPort);
ge.EndPlug.Connect(vpProductionShape.Ports.GetChildByName("Top", 0) as NPort);
// 1. VPs to managers
ge = new NStep2Connector(true);
Document.ActiveLayer.AddChild(ge);
ge.StartPlug.Connect(vpMarketingShape.Ports.GetChildByName("Bottom", 0) as NPort);
ge.EndPlug.Connect(mm01Shape.Ports.GetChildByName("Left", 0) as NPort);
ge = new NStep2Connector(true);
Document.ActiveLayer.AddChild(ge);
ge.StartPlug.Connect(vpMarketingShape.Ports.GetChildByName("Bottom", 0) as NPort);
ge.EndPlug.Connect(mm02Shape.Ports.GetChildByName("Left", 0) as NPort);
ge = new NStep2Connector(true);
Document.ActiveLayer.AddChild(ge);
ge.StartPlug.Connect(vpSalesShape.Ports.GetChildByName("Bottom", 0) as NPort);
ge.EndPlug.Connect(sm01Shape.Ports.GetChildByName("Left", 0) as NPort);
ge = new NStep2Connector(true);
Document.ActiveLayer.AddChild(ge);
ge.StartPlug.Connect(vpSalesShape.Ports.GetChildByName("Bottom", 0) as NPort);
ge.EndPlug.Connect(sm02Shape.Ports.GetChildByName("Left", 0) as NPort);
ge = new NStep2Connector(true);
Document.ActiveLayer.AddChild(ge);
ge.StartPlug.Connect(vpProductionShape.Ports.GetChildByName("Bottom", 0) as NPort);
ge.EndPlug.Connect(pm01Shape.Ports.GetChildByName("Left", 0) as NPort);
ge = new NStep2Connector(true);
Document.ActiveLayer.AddChild(ge);
ge.StartPlug.Connect(vpProductionShape.Ports.GetChildByName("Bottom", 0) as NPort);
ge.EndPlug.Connect(pm02Shape.Ports.GetChildByName("Left", 0) as NPort);
}
protected NCompositeShape CreateOrgChartShape(NPersonalInfo info)
{
NRectangleF bounds = info.Bounds;
float bottomPortAlignment = info.BottomPortAlignment;
Bitmap photo = new Bitmap(this.MapPathSecure(info.Picture));
// compose a new graph vertex from a frame and an image
NRectanglePath frame = new NRectanglePath(bounds);
NRectanglePath image = new NRectanglePath(new NPointF(bounds.X + 5, bounds.Y + 5), new NSizeF(photo.Size));
NImageFillStyle imgageFillStyle = new NImageFillStyle(photo, 0xff);
NStyle.SetFillStyle(image, imgageFillStyle);
NCompositeShape shape = new NCompositeShape();
shape.Primitives.AddChild(frame);
shape.Primitives.AddChild(image);
shape.UpdateModelBounds();
Document.ActiveLayer.AddChild(shape);
// set the vertex fill style
NColorFillStyle fillStyle = null;
switch (info.Level)
{
case 0:
fillStyle = new NColorFillStyle(Color.FromArgb(241, 100, 34));
break;
case 1:
fillStyle = new NColorFillStyle(Color.FromArgb(249, 167, 26));
break;
case 2:
fillStyle = new NColorFillStyle(Color.FromArgb(255, 247, 151));
break;
}
fillStyle.ImageFiltersStyle.Filters.Add(new NLightingImageFilter());
shape.Style.FillStyle = fillStyle;
NInteractivityStyle interactivityStyle = new NInteractivityStyle();
interactivityStyle.Tooltip.Text = "Click to show " + info.Name + " personal information";
interactivityStyle.UrlLink.Url = "../Examples/WebControl/GettingStarted/NPersonalInfoPage.aspx?" + info.Id.ToString();
shape.Style.InteractivityStyle = interactivityStyle;
// add a new label for the person name
NRotatedBoundsLabel nameLabel = new NRotatedBoundsLabel(info.Name, shape.UniqueId, new Nevron.Diagram.NMargins(40, 1, 50, 1));
shape.Labels.AddChild(nameLabel);
NStyle.SetTextStyle(nameLabel, nameLabel.ComposeTextStyle().Clone() as NTextStyle);
nameLabel.Style.TextStyle.StringFormatStyle.HorzAlign = HorzAlign.Right;
nameLabel.Style.TextStyle.StringFormatStyle.VertAlign = VertAlign.Top;
// configure default label (used for the person position)
NRotatedBoundsLabel positionLabel = shape.Labels.DefaultLabel as NRotatedBoundsLabel;
NStyle.SetTextStyle(positionLabel, positionLabel.ComposeTextStyle().Clone() as NTextStyle);
positionLabel.Style.TextStyle.FontStyle.InitFromFont(new Font("Arial", 10, FontStyle.Bold));
positionLabel.Style.TextStyle.StringFormatStyle.HorzAlign = HorzAlign.Right;
positionLabel.Style.TextStyle.StringFormatStyle.VertAlign = VertAlign.Bottom;
positionLabel.Margins = new Nevron.Diagram.NMargins(40, 5, 1, 50);
positionLabel.Text = info.Position;
// create the optional ports of the shape
shape.CreateShapeElements(ShapeElementsMask.Ports);
// add rotated bounds ports
NPort leftPort = new NRotatedBoundsPort(shape.UniqueId, new NContentAlignment(ContentAlignment.MiddleLeft));
leftPort.Name = "Left";
shape.Ports.AddChild(leftPort);
NPort rightPort = new NRotatedBoundsPort(shape.UniqueId, new NContentAlignment(ContentAlignment.MiddleRight));
rightPort.Name = "Right";
shape.Ports.AddChild(rightPort);
NPort topPort = new NRotatedBoundsPort(shape.UniqueId, new NContentAlignment(ContentAlignment.TopCenter));
topPort.Name = "Top";
shape.Ports.AddChild(topPort);
NRotatedBoundsPort bottomPort = new NRotatedBoundsPort(shape.UniqueId, new NContentAlignment(bottomPortAlignment, 50));
bottomPort.Name = "Bottom";
shape.Ports.AddChild(bottomPort);
return(shape);
}
protected NCompositeShape CreateComputer()
{
NCompositeShape computer = new NCompositeShape();
// create the frame
NEllipsePath frame = new NEllipsePath(-28, -28, 140, 140);
NStyle.SetFillStyle(frame, new NColorFillStyle(Color.WhiteSmoke));
computer.Primitives.AddChild(frame);
// create display 1
computer.Primitives.AddChild(new NRectanglePath(0, 0, 57, 47));
// create display 2
computer.Primitives.AddChild(new NRectanglePath(6, 4, 47, 39));
// create the keyboard
computer.Primitives.AddChild(new NRectanglePath(-21, 53, 60, 14));
// create the tower case
computer.Primitives.AddChild(new NRectanglePath(65, 0, 32, 66));
// create floppy 1
computer.Primitives.AddChild(new NRectanglePath(70, 5, 20, 3.75f));
// create floppy 2
computer.Primitives.AddChild(new NRectanglePath(70, 15, 20, 3.75f));
// create floppy 3
computer.Primitives.AddChild(new NRectanglePath(70, 25, 20, 3.75f));
// create the mouse tail
computer.Primitives.AddChild(new NBezierCurvePath(new NPointF(38, 82), new NPointF(61, 74), new NPointF(27, 57), new NPointF(63, 54)));
// create the mouse
NEllipsePath mouse = new NEllipsePath(26, 79, 11, 19);
mouse.Rotate(CoordinateSystem.Scene, 42, new NPointF(36.5f, 88.5f));
computer.Primitives.AddChild(mouse);
// update the model bounds to fit the primitives
computer.UpdateModelBounds();
// the default fill style is dold
computer.Style.FillStyle = new NColorFillStyle(Color.Gold);
// create the computer ports
computer.CreateShapeElements(ShapeElementsMask.Ports);
// create a dynamic port anchored to the center of the frame
NDynamicPort port = new NDynamicPort(frame.UniqueId, ContentAlignment.MiddleCenter, DynamicPortGlueMode.GlueToContour);
port.Name = "port";
// make the new port the one and default port of the computer
computer.Ports.RemoveAllChildren();
computer.Ports.AddChild(port);
computer.Ports.DefaultInwardPortUniqueId = port.UniqueId;
return(computer);
}
protected NGroup CreateNetwork(NPointF location, string labelText)
{
NGroup group = new NGroup();
document.ActiveLayer.AddChild(group);
// create computer1
NCompositeShape computer1 = CreateComputer();
computer1.Location = new NPointF(0, 0);
group.Shapes.AddChild(computer1);
// create computer2
NCompositeShape computer2 = CreateComputer();
computer2.Location = new NPointF(200, 0);
group.Shapes.AddChild(computer2);
// create computer3
NCompositeShape computer3 = CreateComputer();
computer3.Location = new NPointF(100, 180);
group.Shapes.AddChild(computer3);
// connect the computers in the network
ConnectComputers(computer1, computer2, group);
ConnectComputers(computer2, computer3, group);
ConnectComputers(computer3, computer1, group);
// update the group model bounds
group.UpdateModelBounds();
// insert a frame
NRectangleShape frame = new NRectangleShape(group.ModelBounds);
frame.Protection = new NAbilities(AbilitiesMask.Select | AbilitiesMask.InplaceEdit);
group.Shapes.InsertChild(0, frame);
// change group fill style
group.Style.FillStyle = new NGradientFillStyle(GradientStyle.FromCenter, GradientVariant.Variant2, Color.Gainsboro, Color.White);
// reposition and resize the group
group.Location = location;
group.Width = 155;
group.Height = 155;
// add a dynamic port to the group
group.CreateShapeElements(ShapeElementsMask.Ports);
NDynamicPort port = new NDynamicPort(group.UniqueId, ContentAlignment.MiddleCenter, DynamicPortGlueMode.GlueToContour);
group.Ports.AddChild(port);
group.Ports.DefaultInwardPortUniqueId = port.UniqueId;
// modify the margins and text of the default label
group.CreateShapeElements(ShapeElementsMask.Labels);
NRotatedBoundsLabel label = new NRotatedBoundsLabel(labelText, group.UniqueId, new Nevron.Diagram.NMargins(0, 0, -10, 100));
group.Labels.AddChild(label);
group.Labels.DefaultLabelUniqueId = label.UniqueId;
return(group);
}