Class NodeViewModel

Represents the graphical objects used to visually represent the geometrical information, process flow, internal business procedure, entity, or any other kind of data.

Inheritance
System.Object
DiagramElementViewModel
GroupableViewModel
NodeViewModel
BpmnNodeViewModel
GroupViewModel
ShapeBase
SwimlaneViewModel
Implements
System.ComponentModel.INotifyPropertyChanged
Inherited Members
Namespace: Syncfusion.UI.Xaml.Diagram
Assembly: Syncfusion.SfDiagram.WPF.dll
Syntax
public class NodeViewModel : GroupableViewModel, INode, IGroupable, IDiagramElement, IID, INotifyPropertyChanged

Constructors

NodeViewModel()

Initializes a new instance of the NodeViewModel class.

Declaration
public NodeViewModel()

NodeViewModel(Rect, Object)

Initializes a new instance of the NodeViewModel class.

Declaration
public NodeViewModel(Rect bounds, object content)
Parameters
Type Name Description
System.Windows.Rect bounds

The bounds of the Node.
System.Object content

Content of the Node.

Properties

AnnotationConstraints

Gets or sets the default behaviors of the annotation.

Declaration
public AnnotationConstraints AnnotationConstraints { get; set; }
Property Value
Type
AnnotationConstraints

Annotations

Gets or sets a collection of objects where each object represents a IAnnotation.

Declaration
public object Annotations { get; set; }
Property Value
Type
System.Object

ConnectorPadding

Gets or sets the distance to be left between a Node and its connections(In coming and out going connections).

Declaration
public double ConnectorPadding { get; set; }
Property Value
Type
System.Double

Constraints

Gets or sets the default behaviors of the node.

Declaration
public NodeConstraints Constraints { get; set; }
Property Value
Type
NodeConstraints

Content

Gets or sets the content of the node.

Declaration
public object Content { get; set; }
Property Value
Type
System.Object

ContentTemplate

Gets or sets the data template used to display the content.

Declaration
public DataTemplate ContentTemplate { get; set; }
Property Value
Type
System.Windows.DataTemplate

Flip

Gets or sets the object is to be mirrored horizontally, vertically, or both.

Declaration
public Flip Flip { get; set; }
Property Value
Type
Flip

FlipMode

Gets or sets the object is to be mirrored horizontally, vertically, or both.

Declaration
public FlipMode FlipMode { get; set; }
Property Value
Type
FlipMode

HitPadding

Gets or sets the range of the node selection

Declaration
public double HitPadding { get; set; }
Property Value
Type
System.Double

IsExpanded

Gets or sets a value indicates whether the node is expanded.

Declaration
public bool IsExpanded { get; set; }
Property Value
Type
System.Boolean

LaneOffsetX

Gets or sets the position of the Lane Child on X-Axis.

Declaration
public double LaneOffsetX { get; set; }
Property Value
Type
System.Double

LaneOffsetY

Gets or sets the position of the Lane Child on Y-Axis.

Declaration
public double LaneOffsetY { get; set; }
Property Value
Type
System.Double

MaxHeight

Gets or sets the maximum height limit of the node.

Declaration
public double MaxHeight { get; set; }
Property Value
Type
System.Double

MaxWidth

Gets or sets the maximum width limit of the node.

Declaration
public double MaxWidth { get; set; }
Property Value
Type
System.Double

Menu

Gets to Sets the value to define some additional Menu Items.

Declaration
public DiagramMenu Menu { get; set; }
Property Value
Type
DiagramMenu

MinHeight

Gets or sets the minimum height limit of the node.

Declaration
public double MinHeight { get; set; }
Property Value
Type
System.Double

MinWidth

Gets or sets the minimum width limit of the node.

Declaration
public double MinWidth { get; set; }
Property Value
Type
System.Double

OffsetX

Gets or sets the position of the node on X-Axis.

Declaration
public double OffsetX { get; set; }
Property Value
Type
System.Double

OffsetY

Gets or sets the position of the node on Y-Axis.

Declaration
public double OffsetY { get; set; }
Property Value
Type
System.Double

ParentGroup

Gets or sets the parentgroup of the Node.

Declaration
public object ParentGroup { get; set; }
Property Value
Type
System.Object

Pivot

Gets or sets the ratio/fractional value relative to node, based on which the node will be transformed(positioning, scaling and rotation).

Declaration
public Point Pivot { get; set; }
Property Value
Type
System.Windows.Point

Ports

Gets or sets a collection of objects where each object represents a IPort.

Declaration
public object Ports { get; set; }
Property Value
Type
System.Object

PortVisibility

Gets or sets when the port should be visible.

Declaration
public PortVisibility PortVisibility { get; set; }
Property Value
Type
PortVisibility

RotateAngle

Gets or sets the angle to which the node should be rotated.

Declaration
public double RotateAngle { get; set; }
Property Value
Type
System.Double

Shape

Gets or sets the shape of the Node.

Declaration
public object Shape { get; set; }
Property Value
Type
System.Object

ShapeStyle

Gets or sets the style of the Node.

Declaration
public Style ShapeStyle { get; set; }
Property Value
Type
System.Windows.Style

SnapToObject

Gets or sets the snapping nodes to the object.

Declaration
public SnapToObject SnapToObject { get; set; }
Property Value
Type
SnapToObject

ThemeStyleId

Gets or sets the themestyleid of the node

Declaration
public StyleId ThemeStyleId { get; set; }
Property Value
Type
StyleId

UnitHeight

Gets or sets the height of the node.

Declaration
public double UnitHeight { get; set; }
Property Value
Type
System.Double

UnitWidth

Gets or sets the width of the node.

Declaration
public double UnitWidth { get; set; }
Property Value
Type
System.Double

Implements

IID
System.ComponentModel.INotifyPropertyChanged