Gets or sets whether this DiagramSurface should detect and manage collisions between two IDiagramNode objects. If this property is set to true, then collisions will be ignored.

Gets or sets whether this DiagramSurface should detect and manage collisions between DiagramConnectionSegment objects and DiagramNodeElement objects. If this property is set to true, then collisions will be ignored. Note that if this property is set to true, collisions still can not occur with a segment and the node that it is directly connected to.

Gets or sets if diagram nodes can be added or removed from the diagram of this DiagramSurface. The default is true. This is a dependency property.

Gets or sets whether or not connections are allowed to be connected to other connections from the time this property is set.

Gets or sets if the content of a connection within this DiagramSurface can be changed or not. The default is true; This is a dependency property.

Gets or sets if connections can be relocated, added or removed from the diagram of this DiagramSurface. The default is true; This is a dependency property.

Gets or sets if the content of a node within this DiagramSurface can be changed or not. The default is true; This is a dependency property.

Gets or sets whether or not diagram nodes can be rotated. The default is false. This is a dependency property.

Gets or sets the minimum distance between nodes and connection segments. This is a dependency property.

Gets all the DiagramConnectionElement objects displayed on this DiagramSurface.

Gets or sets the Style used when the user drags to create a connection, if no DiagramConnectionTool is selected or the tool does not specify its own style. This is a dependency property.

Gets the ResourceKey for the default Style used for drawing marquee selection rectangles.

Gets or sets the diagram to be displayed. This is a dependency property.

Gets the bounding Rect of this DiagramSurface. This such rectangle is the smallest rectangle that fits all of the diagram elements in this DiagramSurface.

Gets the collection of DiagramElement objects displayed on this DiagramSurface. This collection is sorted based on the ZIndex of the elements. This is a dependency property.

Gets or sets the DiagramSurfaceDragAction to determine the behaviour of dragging the DiagramSurface. This is a dependency property.

Gets or sets the IDiagramElementFactory used to construct DiagramElement objects for custom items. This must be populated if the diagram model contains custom items; it is ignored if the diagram model does not contain custom items. This is a dependency property.

Gets or sets formatting and display settings for the diagram. This is a dependency property.

Gets the HorizontalOffset property of the DiagramScrollViewer of this DiagramSurface. If the scroll viewer is null, then 0 is returned.

Gets or sets the HorizontalScrollBarVisibility. The default is ScrollBarVisibility.Visible. This is a dependency property.

Gets or sets horizontal snapping for mouse dragging of nodes. This is a dependency property.

Gets or sets whether or not a change has been made to this DiagramSurface since the last time the diagram was saved. This is a dependency property.

Gets or sets whether the diagram display is read-only (cannot be modified by the user). This is a dependency property.

Gets or sets whether or not this DiagramSurface uses smart scrolling. Smart scrolling allows the viewport of the DiagramScrollViewer to be dynamically updated when an element is moved or sized of the screen. This is a dependency property.

Gets or sets the Style applied to marquee selection rectangles. This is a dependency property.

Gets all the DiagramNodeElement objects displayed on this DiagramSurface.

Gets or sets the overflow behavior. This is a dependency property.

Gets the ResourceKey for the Style for formatting a DiagramSurface for printing.

Gets or sets whether diagram elements can still be selected in read-only mode. The default is false. This is a dependency property.

Gets the DiagramScrollViewer used for scrolling the diagram view. This is a dependency property.

Gets or sets the selected DiagramElement (node or connection). This is a dependency property.

Gets the collection of selected elements. This is a dependency property.

Gets or sets the selected diagram model item (IDiagramNode or IDiagramConnection. This is a dependency property.

Gets the collection of selected diagram model items. This is a dependency property.

Gets or sets the selection behavior for a DiagramSurface. The default is Single selection. This is a dependency property.

Gets or sets whether to show connection points. This is a dependency property.

Gets or sets the method used to draw snap lines. This is a dependency property.

Gets the VerticalOffset property of the DiagramScrollViewer of this DiagramSurface. If the scroll viewer is null, then 0 is returned.

Gets or sets the VerticalScrollBarVisibility. The default is ScrollBarVisibility.Visible. This is a dependency property.

Gets or sets the vertical snapping for mouse dragging of nodes. This is a dependency property.

Gets or sets the zoom factor. This is a dependency property.

Gets or sets built-in zooming behavior. This is a dependency property.