private void CreateTreeLayer()
{
// create the tree layer and modify its styles
treeLayer = new NLayer();
treeLayer.Name = "Tree Layer";
treeLayer.Style.StrokeStyle = new NStrokeStyle(1, Color.FromArgb(30, 30, 0));
treeLayer.Style.FillStyle = new NColorFillStyle(Color.FromArgb(0xaa, 0xaa, 0));
treeLayer.Style.ShadowStyle = new NShadowStyle(
ShadowType.Solid,
Color.FromArgb(50, 0, 0, 0),
new NPointL(3, 3),
1,
new NLength(1));
// add it to the document and make it the active one
document.Layers.AddChild(treeLayer);
document.ActiveLayerUniqueId = treeLayer.UniqueId;
// create a tree template with pentagons in it
NGenericTreeTemplate treeTemplate = new NGenericTreeTemplate();
treeTemplate.VerticesShape = BasicShapes.Pentagon;
treeTemplate.Origin = new NPointF(10, 10);
// create it
treeTemplate.Create(document);
}
private void InitDocument()
{
// create a random tree
NGenericTreeTemplate treeTemplate = new NGenericTreeTemplate();
treeTemplate.BranchNodes = 3;
treeTemplate.VerticesSize = new NSizeF(90, 90);
treeTemplate.Balanced = false;
treeTemplate.Levels = 5;
treeTemplate.Create(document);
// add show-hide subtree decorator for each shape that has children
foreach (NShape shape in document.ActiveLayer.Children(NFilters.Shape2D))
{
if (shape.GetOutgoingShapes().Count == 0)
{
continue;
}
// create the decorators collection
shape.CreateShapeElements(ShapeElementsMask.Decorators);
NShowHideSubtreeDecorator decorator = new NShowHideSubtreeDecorator();
decorator.Offset = new NSizeF(-11, 11);
decorator.Alignment = new NContentAlignment(ContentAlignment.TopLeft);
shape.Decorators.AddChild(decorator);
}
document.AutoBoundsMinSize = new NSizeF(400, 400);
DoLayout();
}
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 InitDocument(NDrawingDocument document)
{
// Remove the standard frame
document.BackgroundStyle.FrameStyle.Visible = false;
// Adjust the graphics quality
document.GraphicsSettings.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
// Set up visual formatting
document.Style.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant3, Color.FromArgb(251, 203, 156), Color.FromArgb(247, 150, 56));
document.Style.StrokeStyle = new NStrokeStyle(1, Color.FromArgb(68, 90, 108));
NStyleSheet sheet = new NStyleSheet("edges");
sheet.Style.StartArrowheadStyle = new NArrowheadStyle(ArrowheadShape.None, "", NSizeL.Empty,
document.Style.FillStyle, document.Style.StrokeStyle);
sheet.Style.EndArrowheadStyle = new NArrowheadStyle(ArrowheadShape.None, "", NSizeL.Empty,
document.Style.FillStyle, document.Style.StrokeStyle);
document.StyleSheets.AddChild(sheet);
// Create a tree
NGenericTreeTemplate tree = new NGenericTreeTemplate();
tree.LayoutScheme = TreeLayoutScheme.None;
tree.Levels = 5;
tree.BranchNodes = 2;
tree.HorizontalSpacing = 10;
tree.VerticalSpacing = 10;
tree.ConnectorType = ConnectorType.Line;
tree.VerticesShape = BasicShapes.Circle;
tree.VerticesSize = new NSizeF(40, 40);
tree.EdgesStyleSheetName = "edges";
tree.Create(document);
// Create the layout
NSingleCycleLayout layout = new NSingleCycleLayout();
// 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();
}
public void CreateTree(NDrawingDocument document, int levels, int branchNodes)
{
// Clear the document
document.ActiveLayer.RemoveAllChildren();
// Create a tree
NGenericTreeTemplate tree = new NGenericTreeTemplate();
tree.Balanced = false;
tree.Levels = levels;
tree.BranchNodes = branchNodes;
tree.HorizontalSpacing = 10;
tree.VerticalSpacing = 10;
tree.VerticesSize = new NSizeF(50, 50);
tree.VertexSizeDeviation = 1;
tree.EdgesStyleSheetName = "edges";
tree.Create(document);
}
private void InitDocument()
{
// create a tree
NGenericTreeTemplate tree = new NGenericTreeTemplate();
tree.Levels = 4;
tree.BranchNodes = 4;
tree.HorizontalSpacing = 10;
tree.VerticalSpacing = 10;
tree.LayoutScheme = TreeLayoutScheme.None;
tree.ConnectorType = ConnectorType.Line;
tree.VerticesShape = BasicShapes.Circle;
tree.VerticesSize = new NSizeF(40, 40);
tree.Create(document);
// resize document to fit all shapes
LayoutButton.PerformClick();
document.SizeToContent();
}
private void InitDocument()
{
// we do not need history for this example
document.HistoryService.Pause();
// create a tree
NGenericTreeTemplate tree = new NGenericTreeTemplate();
tree.Balanced = false;
tree.Levels = 6;
tree.BranchNodes = 3;
tree.HorizontalSpacing = 10;
tree.VerticalSpacing = 10;
tree.VerticesSize = new NSizeF(50, 50);
tree.VertexSizeDeviation = 1;
tree.Create(document);
// resize document to fit all shapes
LayoutButton.PerformClick();
document.SizeToContent();
}
private void InitDocument()
{
// create a tree
NGenericTreeTemplate tree = new NGenericTreeTemplate();
tree.Levels = 4;
tree.BranchNodes = 4;
tree.HorizontalSpacing = 10;
tree.VerticalSpacing = 10;
tree.LayoutScheme = TreeLayoutScheme.None;
tree.ConnectorType = ConnectorType.Line;
tree.VerticesShape = BasicShapes.Circle;
tree.VerticesSize = new NSizeF(40, 40);
tree.EdgesStyle.StartArrowheadStyle = new NArrowheadStyle(ArrowheadShape.Circle, "CustomConnectorStart", new NSizeL(6, 6), new NColorFillStyle(Color.FromArgb(129, 133, 133)), new NStrokeStyle(1, Color.FromArgb(68, 90, 108)));
tree.EdgesStyle.EndArrowheadStyle = new NArrowheadStyle(ArrowheadShape.Arrow, "CustomConnectorStart", new NSizeL(6, 6), new NColorFillStyle(Color.FromArgb(129, 133, 133)), new NStrokeStyle(1, Color.FromArgb(68, 90, 108)));
tree.Create(document);
// resize document to fit all shapes
LayoutButton.PerformClick();
document.SizeToContent();
}
protected void CreateTree()
{
// Clear the document
NDrawingDocument document = NThinDiagramControl1.Document;
document.ActiveLayer.RemoveAllChildren();
// Create a tree
NGenericTreeTemplate tree = new NGenericTreeTemplate();
tree.LayoutScheme = TreeLayoutScheme.None;
tree.Levels = 4;
tree.BranchNodes = 4;
tree.HorizontalSpacing = 10;
tree.VerticalSpacing = 10;
tree.ConnectorType = ConnectorType.Line;
tree.VerticesShape = BasicShapes.Circle;
tree.VerticesSize = new NSizeF(40, 40);
tree.EdgesStyleSheetName = "edges";
tree.Create(document);
}
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 CreateTree(int maxShapes)
{
// clear the document
NDrawingView1.Document.ActiveLayer.RemoveAllChildren();
// create a tree
NGenericTreeTemplate tree = new NGenericTreeTemplate();
tree.Balanced = false;
tree.Levels = 6;
tree.BranchNodes = 3;
tree.HorizontalSpacing = 10;
tree.VerticalSpacing = 10;
tree.VerticesSize = new NSizeF(50, 50);
tree.VertexSizeDeviation = 0;
tree.EdgesStyleSheetName = "edges";
tree.Create(NDrawingView1.Document);
// make the subtrees of maxShapes random shapes vertically arranged
NNodeList shapes = NDrawingView1.Document.ActiveLayer.Children(NFilters.Shape2D);
Random rnd = new Random();
List <int> usedNumbers = new List <int>();
int i, index;
for (i = 0; i < maxShapes; i++)
{
do
{
index = rnd.Next(shapes.Count);
}while (usedNumbers.Contains(index));
usedNumbers.Add(index);
NShape shape = (NShape)shapes[index];
shape.StyleSheetName = "orange";
shape.LayoutData.TipOverChildrenPlacement = TipOverChildrenPlacement.ColRight;
}
// resize document to fit all shapes
NDrawingView1.Document.SizeToContent();
}
private void InitDocument()
{
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);
}
private void InitDocument()
{
NDrawingDocument document = NDrawingView1.Document;
// remove the standard frame
document.BackgroundStyle.FrameStyle.Visible = false;
// adjust the graphics quality
document.GraphicsSettings.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
// set up visual formatting
document.Style.FillStyle = new NGradientFillStyle(GradientStyle.Horizontal, GradientVariant.Variant3, Color.FromArgb(251, 203, 156), Color.FromArgb(247, 150, 56));
document.Style.StrokeStyle = new NStrokeStyle(1, Color.FromArgb(68, 90, 108));
NStyleSheet sheet = new NStyleSheet("edges");
sheet.Style.StartArrowheadStyle = new NArrowheadStyle(ArrowheadShape.None, "", NSizeL.Empty,
document.Style.FillStyle, document.Style.StrokeStyle);
sheet.Style.EndArrowheadStyle = new NArrowheadStyle(ArrowheadShape.None, "", NSizeL.Empty,
document.Style.FillStyle, document.Style.StrokeStyle);
document.StyleSheets.AddChild(sheet);
// create a tree
NGenericTreeTemplate tree = new NGenericTreeTemplate();
tree.LayoutScheme = TreeLayoutScheme.None;
tree.Levels = 5;
tree.BranchNodes = 2;
tree.HorizontalSpacing = 10;
tree.VerticalSpacing = 10;
tree.ConnectorType = ConnectorType.Line;
tree.VerticesShape = BasicShapes.Circle;
tree.VerticesSize = new NSizeF(40, 40);
tree.EdgesStyleSheetName = "edges";
tree.Create(NDrawingView1.Document);
// perform the layout
PerformLayout(null);
}
protected void CreateTree()
{
// clear the document
NDrawingView1.Document.ActiveLayer.RemoveAllChildren();
// create a tree
NGenericTreeTemplate tree = new NGenericTreeTemplate();
tree.LayoutScheme = TreeLayoutScheme.None;
tree.Levels = 4;
tree.BranchNodes = 4;
tree.HorizontalSpacing = 10;
tree.VerticalSpacing = 10;
tree.ConnectorType = ConnectorType.Line;
tree.VerticesShape = BasicShapes.Circle;
tree.VerticesSize = new NSizeF(40, 40);
tree.EdgesStyleSheetName = "edges";
tree.Create(NDrawingView1.Document);
// resize document to fit all shapes
NDrawingView1.Document.SizeToContent();
}
private void RandomButton2_Click(object sender, EventArgs e)
{
view.LockRefresh = true;
document.ActiveLayer.RemoveAllChildren();
// create a test tree
NGenericTreeTemplate tree = new NGenericTreeTemplate();
tree.Balanced = false;
tree.Levels = 8;
tree.BranchNodes = 2;
tree.HorizontalSpacing = 10;
tree.VerticalSpacing = 10;
tree.VerticesSize = new NSizeF(50, 50);
tree.VertexSizeDeviation = 1;
tree.Create(document);
// layout the tree
LayoutButton.PerformClick();
view.LockRefresh = false;
}