MindFusion.Diagramming.DiagramNode.Constraints Property

DiagramNode.Constraints Property

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General Information

What's New in this Release

Blazor Render Modes

Getting Started

User Interaction with the Diagram

Programming Interface Overview

MindFusion.Diagramming

Action Enumeration

AdjustmentHandle Class

AdjustmentHandles Enumeration

AeroEffect Class

Anchoring Enumeration

AnchorPattern Class

AnchorPoint Class

AnchorPointCollection Class

AnchorPointEventArgs Class

ArcTemplate Class

AreaEventArgs Class

ArrowHeads Class

AttachTo Enumeration

AttachToLink Enumeration

AttachToNode Enumeration

AutoResize Enumeration

Axis Enumeration

Behavior Enumeration

BezierTemplate Class

BranchIndicator Enumeration

CellEventArgs Class

CellFrameStyle Enumeration

CellValidationEventArgs Class

ClipboardEventArgs Class

CollectionBase(T) Class

ColumnStyle Enumeration

CommandHistory Class

CompositeNode Class

CompositeNodeStyle Class

CompositeRouter Class

ConnectionPoint Class

Constants Class

ContainerChildEventArgs Class

ContainerNode Class

ContainerNodeProperties Class

ContainerNodeStyle Class

ContainmentKeys Enumeration

ControlMouseAction Enumeration

ControlPointEventArgs Class

Converter Class

CreatePathDelegate Delegate

CustomDraw Enumeration

DelKeyAction Enumeration

DiagramBase Class

DiagramDocument Class

DiagramEventArgs Class

DiagramItem Class

DiagramItemCollection Class

DiagramItemProperties Class

DiagramItemState Class

DiagramItemStyle Class

DiagramLink Class

DiagramLinkCollection Class

DiagramLinkProperties Class

DiagramLinkState Class

DiagramLinkStyle Class

DiagramNode Class

DiagramNodeCollection Class

DiagramNodeEventArgs Class

DiagramNodeProperties Class

DiagramNodeState Class

DiagramNodeStyle Class

DiagramPage Class

DiagramPageEventArgs Class

DiagramPageValidationEventArgs Class

DiagramStyle Class

DirectionConstraint Enumeration

DraggedNode Class

DraggedShape Class

DragIndicator Enumeration

DrawAnchorPointEventArgs Class

DrawBranchIndicatorEventArgs Class

DrawCellEventArgs Class

DrawItemEventArgs Class

DrawLinkEventArgs Class

DrawNodeEventArgs Class

DummyNode Class

EditCellTextEventArgs Class

EditLinkTextEventArgs Class

EditNodeTextEventArgs Class

EffectsProvider Class

ElementTemplate Class

EmbossEffect Class

ExpandButtonAction Enumeration

ExpandButtonPosition Enumeration

FitSize Enumeration

FreeFormHandle Class

FreeFormNode Class

FreeFormNodeStyle Class

GlassEffect Class

GlassEffectType Enumeration

Granularity Enumeration

GridRouter Class

GridStyle Enumeration

Group.Attachment Class

GroupAnchorStyles Enumeration

GroupCollection Class

GroupEventArgs Class

GroupRotation Enumeration

HandlesStyle Enumeration

HandlesVisualStyle Class

HitTestEventArgs Class

HitTestPriority Enumeration

HitTestResult Enumeration

HtmlBuilder Class

HyperLinkStyle Enumeration

IDiagramView Interface

IEffectsProvider Interface

ILinkRouter Interface

IMeasureUnitConverter Interface

InplaceEditable Interface

InstantiateItemEventArgs Class

InteractionState Class

IProperty Interface

IResolution Interface

ItemCollectionBase(T) Class

ItemEventArgs Class

ItemLabel Class

JsonPersistContext Class

JsonSerializeTagEventArgs Class

Key Enumeration

LayerEventArgs Class

LineTemplate Class

LinkAdjustmentHandle Class

LinkCrossingEventArgs Class

LinkCrossings Enumeration

LinkEventArgs Class

LinkLabel Class

LinkShape Enumeration

LinkShapeEventArgs Class

LinkTextStyle Enumeration

LinkValidationEventArgs Class

MarkStyle Enumeration

MeasureUnit Class

MeasureUnitType Enumeration

ModificationEffect Enumeration

ModificationStart Enumeration

ModifierKeyAction Enumeration

MouseButton Enumeration

MouseButtonActions Enumeration

MouseWheelAction Enumeration

NodeAdjustmentHandle Class

NodeConstraints Class

NodeEffect Class

NodeEventArgs Class

NodeHandleType Enumeration

NodeLabel Class

NodeValidationEventArgs Class

NotATreeException Class

NotifyCollectionChangedAction Enumeration

NotifyCollectionChangedEventArgs(T) Class

ObservableCollection(T) Class

Orientation Enumeration

PathCollection Class

PathFinder Class

PatternRouter Class

PointCollection Class

PolylineRouting Enumeration

QuickRouter Class

ReadOnlyCollection(T) Class

ReadOnlyDiagramItemCollection Class

ReadOnlyDiagramLinkCollection Class

ReadOnlyDiagramNodeCollection Class

Relationship Enumeration

RelativeToLink Enumeration

RelativeToNode Enumeration

RenderOptions Class

RenderTarget Enumeration

RepaintEventArgs Class

RerouteLinks Enumeration

RestrictToBounds Enumeration

RoundRectangleTemplate Class

RoutePattern Class

RouteStep Class

RouteStepKind Enumeration

RoutingOptions Class

RowEventArgs Class

SaveToStringFormat Enumeration

Scrollable Interface

Selection Class

SelectionCopy Class

SelectionEventArgs Class

SelectionStyle Enumeration

SelectionValidationEventArgs Class

SerializeTagEventArgs Class

ShadowsStyle Enumeration

ShapeAdjustmentHandle Class

ShapeCollection Class

ShapeControlPoint Class

ShapeConverter Class

ShapeData Class

ShapeDecoration Class

ShapeEventArgs Class

ShapeFormulaParam Class

ShapeLibrary Class

ShapeNode Class

ShapeNodeProperties Class

ShapeNodeState Class

ShapeNodeStyle Class

ShowAnchors Enumeration

SimpleShape Enumeration

SmoothShadowEffect Class

SnapToAnchor Enumeration

StylePropertyChangedEventArgs Class

SvgNodeProperties Class

SvgNodeStyle Class

TableConnectionStyle Enumeration

TableNode Class

TableNode.Cell Class

TableNode.CellCollection Class

TableNode.Column Class

TableNode.ColumnCollection Class

TableNode.Row Class

TableNode.RowCollection Class

TableNodeProperties Class

TableNodeStyle Class

TableScrollUI Enumeration

Thickness Structure

ThicknessConverter Class

TimerEventArgs Class

TreeEnumerator Class

TreeItemEventArgs Class

TreeItemValidationEventArgs Class

TreeViewConnectionPoint Class

TreeViewConnectionStyle Enumeration

TreeViewItem Class

TreeViewNode Class

TreeViewNodeStyle Class

UndoEventArgs Class

UndoManager Class

UndoValidationEventArgs Class

UnitType Enumeration

Vector Structure

View3D Enumeration

VisitNode Delegate

XmlPersistContext Class

MindFusion.Diagramming.Animations

MindFusion.Diagramming.Blazor

MindFusion.Diagramming.Blazor.Behaviors

MindFusion.Diagramming.Commands

MindFusion.Diagramming.Components

MindFusion.Diagramming.Export

MindFusion.Diagramming.Fluent

MindFusion.Diagramming.Import

MindFusion.Diagramming.Lanes

MindFusion.Diagramming.Layout

MindFusion.Diagramming.Layout.Fluent

MindFusion.Diagramming.Manipulators

MindFusion.Drawing

MindFusion.Layout

MindFusion.Layout.Layout3D

MindFusion.Mapping

MindFusion.Scripting

Table of Predefined Shapes

Online Resources

Technical Support

MindFusion Products

Acknowledgements

Allows applying constraints to the location and size of the node.

Namespace: MindFusion.Diagramming
Assembly: MindFusion.Diagramming

Syntax

C# Copy Code
public NodeConstraints Constraints { get; set; }

Visual Basic Copy Code
Public Property Constraints As NodeConstraints

Property Value

An instance of the NodeConstraints class.

Remarks

These constraints are considered when a user modifies the node interactively. They are ignored if node placement is changed programmatically by using methods and properties.

Example

This sample code disables moving or resizing a node vertically:

C# Copy Code
DiagramNode node = diagram.ActiveItem as DiagramNode; // Allow moving the node only horizontally node.Constraints.MoveDirection = DirectionConstraint.Horizontal; // Disable handles that can be used to resize the node vertically node.EnabledHandles = AdjustmentHandles.Move \| AdjustmentHandles.ResizeMiddleLeft \| AdjustmentHandles.ResizeMiddleRight;

Visual Basic Copy Code
Dim node As DiagramNode = diagram.ActiveItem ' Allow moving the node only horizontally node.Constraints.MoveDirection = DirectionConstraint.Horizontal ' Disable handles that can be used to resize the node vertically node.EnabledHandles = AdjustmentHandles.Move + _ AdjustmentHandles.ResizeMiddleLeft + AdjustmentHandles.ResizeMiddleRight

See Also

DiagramNode Members
DiagramNode Class
MindFusion.Diagramming Namespace
EnabledHandles Property