| Name | Description | |
|---|---|---|
 | NDrawingDocument Constructor | Default constructor |
NDrawingDocument Class Members
In This Topic
The following tables list the members exposed by NDrawingDocument.
Public Constructors
Public Properties
| Name | Description | |
|---|---|---|
 | ActiveLayerUniqueId | Controls the currently active layer |
| ArrowheadShapeStencil | Gets/sets the Arrowhead Shape Stencil |
| AutoBoundsMinSize | Controls the auto bounds min size |
| AutoBoundsMode | Controls the auto bounds mode |
| AutoBoundsPadding | Controls the auto bounds padding |
| BackgroundStyle | Gets/sets the document background style (Inherited from Nevron.Diagram.NDocument) |
| Bounds | Gets/sets the document bounds (in scene coordinates) |
| BridgeManager | Gets/sets the bridge manager |
| Center | Gets/sets the document bounds center (in scene coordinates) |
| CustomScale | Get/set the ratio between MeasurementUnit and WorldMeasurementUnit, when DrawingScaleMode is set to CustomScale |
| CustomWorldMeasurementUnit | Specifies the measurement unit associated with the world when the DrawingScaleMode is set to CustomScale |
| DrawingScaleMode | Gets/set the drawing scale mode |
| GraphicsSettings | Gets/sets the graphics settings, with which the drawing scene must be rendered |
| Guidelines | Obtains a reference to the collection of guidelines |
| Height | Controls the document height (in scene coordinates) |
| HitTestSettings | Gets/sets the hit test settings of the document |
| Id | Gets/sets the id of the document (Inherited from Nevron.Diagram.NDocument) |
| Info | Gets/sets the document info attribute (Inherited from Nevron.Diagram.NDocument) |
| Layers | Obtains a reference to the collection of layers |
| Location | Gets/sets the document bounds location (in scene coordinates) |
| MeasurementUnit | Specifies the measurement unit associated with the document |
| Name | User defined name of the document (Inherited from Nevron.Diagram.NDocument) |
| PointShapeStencil | Obtains a reference to the point shape stencil |
| Protection | Gets/sets the element protection (Inherited from Nevron.Diagram.NDocument) |
| Resolution | Gets/sets the resolution used for convertion between device dependant and device independant measurement units (in dots per inch) |
| RoutingManager | Gets/sets the routing manager |
| Settings | Gets/sets the document settings |
| ShadowsZOrder | Controls the Z order of the node shadows |
| Style | Gets/sets the style of the document |
| StyleSheets | Obtains a reference to the collection of stylesheets |
| Tag | User defined data associated with the document (Inherited from Nevron.Diagram.NDocument) |
| UniqueId | Gets/sets the unique id of the document (Inherited from Nevron.Diagram.NDocument) |
| Visible | Controls the document visibility |
| Width | Controls the document width (in scene coordinates) |
Protected Properties
| Name | Description | |
|---|---|---|
 | CanRaiseEvents | (Inherited from System.ComponentModel.Component) |
| Events | (Inherited from System.ComponentModel.Component) |
Public Methods
| Name | Description | |
|---|---|---|
 | AccumulateChildren | Accumulates the children contained in this node, which satisfy the filter to the provided node list (Inherited from Nevron.Diagram.NDocument) |
| AccumulateDescendants | Accumulates the descendants contained in this node, which satisfy the filter to the provided node list (Inherited from Nevron.Diagram.NDocument) |
| AddView | Adds the specified view (Inherited from Nevron.Diagram.NDocument) |
| BeginInit | Begins an initialization of the document - pair it with EndInit (Inherited from Nevron.Diagram.NDocument) |
| BeginUpdate | Overridden. Begins an update of the document - pair it with EndUpdate |
| CanPaint | Determines whether the document can be painted in the specified context |
| CanPaintBackground | Determines whether the document can be painted during the Background Paint Pass |
| Children | Obtains the child nodes of this node (Inherited from Nevron.Diagram.NDocument) |
| ChildrenCount | Returns the number of child nodes which satisfy the specified filter (Inherited from Nevron.Diagram.NDocument) |
| CloneWithNewUniqueId | Creates an identical copy of the element, which differs only by the element unique id (Inherited from Nevron.Diagram.NDocument) |
| Commit | Commits the current transaction (Inherited from Nevron.Diagram.NDocument) |
| ComposeAnimationsStyle | Composes the animations style |
| ComposeBridgeStyle | Composes the bridge style |
| ComposeEndArrowheadStyle | Composes the end arrowhead style |
| ComposeFillStyle | Composes the fill style |
| ComposeInteractivityStyle | Composes the interactivity style |
| ComposeShadowStyle | Composes the shadow style |
| ComposeStartArrowheadStyle | Composes the start arrowhead style |
| ComposeStrokeStyle | Composes the stroke style |
| ComposeStyle | Composes a new style, which contains cloning of the composes styles |
| ComposeTextStyle | Composes the text style |
| ConvertMeasurementUnit | Called when the measurement unit of the measurements stored in this node have changed and all measurements must be converted to the new unit |
| CreateFieldNonSerializedObjects | Overridden. |
| CreateNonSerializedObjects | Overridden. |
| CreateObjRef | (Inherited from System.MarshalByRefObject) |
| Descendants | Obtains the descentant nodes of this node (Inherited from Nevron.Diagram.NDocument) |
| DescendantsCount | Returns the number of descendant nodes, which satisfy the specified filter (Inherited from Nevron.Diagram.NDocument) |
| Dispose | Overloaded. Overridden. Overriden to dispose internal measurement bitmap and graphics |
| EndInit | Ends an initialization of the document - pair it with BeginInit (Inherited from Nevron.Diagram.NDocument) |
| EndUpdate | Overridden. Ends an update of the document - pair it with BeginUpdate |
| GetActiveContainers | Obtains the a list of the drawing document containers which are active (editable) |
| GetAttributeByName | Gets a child or descendant attribute by its name (Inherited from Nevron.Diagram.NDocument) |
| GetAttributeName | Overridden. Gets the name of the specified child attribute |
| GetChildAt | Gets the child node at the specified index (Inherited from Nevron.Diagram.NDocument) |
| GetChildByName | Overloaded. Gets the first child element with the specified name (Inherited from Nevron.Diagram.NDocument) |
| GetChildFromId | Obtains a child element by its id (Inherited from Nevron.Diagram.NDocument) |
| GetChildFromUniqueId | Obtains a child element by its unique id (Inherited from Nevron.Diagram.NDocument) |
| GetDescendantFromId | Obtains a element node by its id (Inherited from Nevron.Diagram.NDocument) |
| GetDescendantFromUniqueId | Obtains a child element by its unique id (Inherited from Nevron.Diagram.NDocument) |
| GetElementFromId | Obtains an element from its id (Inherited from Nevron.Diagram.NDocument) |
| GetElementFromUniqueId | Obtains an element from its unique id (Inherited from Nevron.Diagram.NDocument) |
| GetEnumerator | Overloaded. Obtains a child node enumerator (Inherited from Nevron.Diagram.NDocument) |
| GetFilterForReferenceProperty | Provides a filter for the specified id property |
| GetLifetimeService | (Inherited from System.MarshalByRefObject) |
| GetReferenceProvider | (Inherited from Nevron.Diagram.NDocument) |
| GetRootForReferenceProperty | Obtains the root, from which to search for the referenced node |
| GetServiceOfType | Gets a reference to a service of the specified type (Inherited from Nevron.Diagram.NDocument) |
| GetShapeConstrainBounds | Obtains the constrain bounds for the specified shape |
| HitTest | Overloaded. Hit tests by point all node descendants, which satisfy the specified filter |
| IndexOfChild | Gets the index of the specified node in the container (Inherited from Nevron.Diagram.NDocument) |
| InflateToContent | Overloaded. Inflates the document bounds to fit the document content |
| InitializeLifetimeService | (Inherited from System.MarshalByRefObject) |
| Invalidate | Invalidates the entire document (Inherited from Nevron.Diagram.NDocument) |
| IsChild | Determines whether the specified node is a child node for this container (Inherited from Nevron.Diagram.NDocument) |
| IsDescendant | Queries whether the specified node is a descendant of this node (Inherited from Nevron.Diagram.NDocument) |
| IsInputChar | Determines whether the specified character is an input charecter |
| IsInputKey | Determines whether the specified key is an input key |
| IsShapeConstrained | Determines whether the document constrains the bounds of the specified shape |
| LastHit | Returns the last hit descendant by point, which statisfies the specified filter |
| MeasureStringInScene | Measures the specified string in scene units |
| MeasureStringInWorld | Measures the specified string in world units |
| OnAttributeChanged | Overridden. Called by child or descendants attributes when an attribute has changed |
| OnAttributePropertyChanged | Overridden. Called by child or descendants attributes when an attribute property has changed |
| OnAttributePropertyChanging | Overridden. Called by child or descendants attributes when an attribute property is changing |
| OnClick | Called when the user clicked on the node |
| OnCustomDeserialized | (Inherited from Nevron.Diagram.NDocument) |
| OnDeserialized | Called when the document has been deserialized (Inherited from Nevron.Diagram.NDocument) |
| OnDoubleClick | Called when the user double clicked on the node |
| OnDragDrop | Called when a dragged object is dropped in the document |
| OnDragEnter | Called when a dragged object entered the document |
| OnDragLeave | Called when a dragged object leaves the document |
| OnDragOver | Called when a dragged object is moved over the document |
| OnHistoryAction | Called to perform a history action (Inherited from Nevron.Diagram.NDocument) |
| OnKeyDown | Handles the key down event |
| OnKeyPress | Handles the key press event |
| OnKeyUp | Handles the key up event |
| OnLayerIndexChanged | Called when the index of a layer inside its container has changed |
| OnLayerInserted | Called when a layer has been inserted |
| OnLayerRemoved | Called when a layer has been removed |
| OnMouseDown | Called when a mouse button is down in the document |
| OnMouseEnter | Called when the mouse entered the document |
| OnMouseHover | Called when the mouse hovers in the document |
| OnMouseLeave | Called when the mouse leaves the document |
| OnMouseMove | Called when the mouse moves in the document |
| OnMouseUp | Called when a mouse button is up in the document |
| OnMouseWheel | Called when a mouse wheel was moved in the document |
| OnSerializing | Called when the document is about to be serialized (Inherited from Nevron.Diagram.NDocument) |
| OnShapeBoundsChanged | Called when the bounds of the specified shape has changed |
| OnShapeIndexChanged | Called when the index of a shape inside its container has changed |
| OnShapeInserted | Called when a shape has been inserted |
| OnShapeRemoved | Called when a shape has been removed |
| OnStateChangedFromHistory | Overridden. Called when the history has modified the object state |
| OnStateChangingFromHistory | Called when the history is about to modify the object state (Inherited from Nevron.Diagram.NDocument) |
| Paint | Paints the document content in the specified context |
| PaintBackground | Paints the document in the specified context during the Background Paint Pass |
| RefreshAllViews | Performs a total refresh of all views displaying this document (Inherited from Nevron.Diagram.NDocument) |
| RegisterElement | Registers the specified element in the document (Inherited from Nevron.Diagram.NDocument) |
| RemoveView | Removes the specified view (Inherited from Nevron.Diagram.NDocument) |
| ReplaceForeignUniqueIds | Replaces any foreign Ids (references to other nodes) (Inherited from Nevron.Diagram.NDocument) |
| Reset | Overridden. Resets the drawing document to its default settings |
| Rollback | Rolls back the current transaction (Inherited from Nevron.Diagram.NDocument) |
| SetAttributeByName | Sets a child or descendant attribute by its name (Inherited from Nevron.Diagram.NDocument) |
| SetChildIndex | Sets a new index of the specified child node (Inherited from Nevron.Diagram.NDocument) |
| SizeToContent | Overloaded. Sizes the document to exactly fit the document content |
| SmartRefreshAllViews | Performs a smart refresh of all views displaying this document (Inherited from Nevron.Diagram.NDocument) |
| StartTransaction | Starts a new transaction (Inherited from Nevron.Diagram.NDocument) |
| ToString | Overriden to return the document name (Inherited from Nevron.Diagram.NDocument) |
| UnregisterElement | Overridden. Unregisters the specified element from the document |
| UpdateAllViews | Updates all views displaying this document (Inherited from Nevron.Diagram.NDocument) |
| UpdateFieldReferences | Overridden. |
| UpdateReferences | Overridden. Binds the object to its parent object |
Protected Methods
| Name | Description | |
|---|---|---|
 | ComputeNewBounds | Called by the auto bounds implementation in order to compute new bounds |
| CreateDataObjectAdaptors | Overridden. Called to create the data object adapters aplicable for this document and add them in the document data object adapters collection |
| CreateServices | Called to create the services and add them in the service manager (Inherited from Nevron.Diagram.NDocument) |
| DoVerb | Overridden. Executes the specified verb |
| EndProperty | Resumes the history service. Pair it with the StartProperty method. (Inherited from Nevron.Diagram.NDocument) |
| Finalize | (Inherited from System.ComponentModel.Component) |
| GetService | (Inherited from System.ComponentModel.Component) |
| MemberwiseClone | Overloaded. (Inherited from System.MarshalByRefObject) |
| OnBoundsChanged | Called when the bounds of the document have changed |
| OnBoundsChanging | Called when the bounds of the document are about to change |
| OnMeasurementUnitChanged | Called when the measurement unit has changed |
| OnPropertyChanged | Fire a property changed event (Inherited from Nevron.Diagram.NDocument) |
| OnPropertyChanging | Fires a property changing event (Inherited from Nevron.Diagram.NDocument) |
| OnResolutionChanged | Called when the document resulution has changed |
| OnViewAdded | Called when the specified view has been added (Inherited from Nevron.Diagram.NDocument) |
| OnViewRemoved | Called when the specified view has been removed (Inherited from Nevron.Diagram.NDocument) |
| OnViewsChanged | Called when the views displaying this document have changed (Inherited from Nevron.Diagram.NDocument) |
| PauseEventSinkService | Safely pauses the event sink service to which this node is connected (Inherited from Nevron.Diagram.NDocument) |
| PauseHistoryService | Safely pauses the history service (Inherited from Nevron.Diagram.NDocument) |
| RecordAction | Records an action (Inherited from Nevron.Diagram.NDocument) |
| RecordOperation | Safely records a custom operation in the history service to which the document is connected (Inherited from Nevron.Diagram.NDocument) |
| RecordProperty | Records the state of the specified property before it is changed (Inherited from Nevron.Diagram.NDocument) |
| RecordState | Overloaded. Records the entire state of the node (Inherited from Nevron.Diagram.NDocument) |
| ResetDocument | Called to reset the fields declared in NDocument (Inherited from Nevron.Diagram.NDocument) |
| ResetDrawingDocument | Called from the overriden Reset method to reset only the fields declared in NDrawingDocument |
| ResumeEventSinkService | Safely resumes the event sink service to which this node is connected (Inherited from Nevron.Diagram.NDocument) |
| ResumeHistoryService | Safely resumes the history service (Inherited from Nevron.Diagram.NDocument) |
| StartProperty | Records the state of the specified property before it is changed and pauses the history service. Pair it with the EndProperty method. (Inherited from Nevron.Diagram.NDocument) |
| UpdateBounds | Updates the drawing bounds in accordance with the auto bounds settings |
Public Events
| Name | Description | |
|---|---|---|
 | AttributeChanged | Attribute changed event (Inherited from Nevron.Diagram.NDocument) |
| AttributePropertyChanged | Attribute property changed event (Inherited from Nevron.Diagram.NDocument) |
| AttributePropertyChanging | Attribute property changing event (Inherited from Nevron.Diagram.NDocument) |
| BoundsChanged | Bounds changed event |
| BoundsChanging | Bounds changing event |
| Click | Click event |
| DoubleClick | Double click event |
| DragDrop | Drag drop event |
| DragEnter | Drag enter event |
| DragLeave | Drag leave event |
| DragOver | Drag over event |
| KeyDown | Key down event |
| KeyPress | Key press event |
| KeyUp | Key up event |
| Modified | Modified event (Inherited from Nevron.Diagram.NDocument) |
| MouseDown | Mouse button down event |
| MouseEnter | Mouse enter event |
| MouseHover | Mouse hover event |
| MouseLeave | Mouse leave event |
| MouseMove | Mouse move event |
| MouseUp | Mouse button up event |
| MouseWheel | Mouse wheel event |
| PropertyChanged | Property changed event (Inherited from Nevron.Diagram.NDocument) |
| PropertyChanging | Property changing event (Inherited from Nevron.Diagram.NDocument) |
| ViewsChanged | Fired when the views displaying the document have changed (Inherited from Nevron.Diagram.NDocument) |
See Also