We have released version 3.3.1 of WpfDiagram. It contains the following new features and bug-fixes:

Resize table columns and rows
Columns and rows of a TableNode can now be resized interactively if its AllowResizeColumns or AllowResizeRows properties are enabled. In order to resize, move the mouse pointer to the border line on column's right side or row's bottom side until it shows resize cursor and start dragging. The control raises TableColumnResizing and TableRowResizing events to let you validate new size or prevent resizing some elements. The TableColumnResized and TableRowResized events are raised after the operation completes.

Barcode nodes
The BarcodeNode class displays EAN, UPC or QR barcodes as node's content. In-place edit operations let users enter new numeric codes for 1D codes or text strings for QR codes. The barcode format is specified via the Format property, the encoded number or text is set via Content, and color of 1D bars / 2D modules via BarColor.

ShapeDesigner improvements
~ The ShapeDesigner control supports undo. Call its Undo or Redo methods to respectively undo or redo a change done to the designed shape.
~ ZoomFactor property added to ShapeDesigner. It also supports interactive zoom in/out via mouse wheel.
~ The SelectedElement property exposes the graphic element currently selected in ShapeDesigner canvas. You can bind to its stroke and brush properties to create alternative user interface for editing element attributes.

Miscellaneous
~ NodeConstraints.KeepInsideDiagram prevents a node from leaving diagram boundaries during user interaction (the older RestrictItemsToBounds property does not stop nodes from leaving diagram area but returns them to original position if dropped outside).
~ dashed selection frames are now drawn in two colors and should be visible on both the default white background and custom darker backgrounds. You can change the second dash color via HandlesVisualStyle.DashBackground property.
~ set the WhileModifying flag in RoutingOptions.TriggerRerouting to reroute links while users drag their end points.
~ custom connection point classes can now override ConnectionPoint.NearestAnchorPoint to implement custom anchor point selection logic; the method is now also called at the beginning of interactive link creation.

Fixed bugs
~ fix for incorrect Visio formula parsing in VisioNodes for some regional settings.
~ dots in item borders were not visible with default StrokeDashCap value when using dot and dash-dot stroke styles. Default value has been changed from Flat to Square to fix that.
~ links to contained nodes were left visibly disconnected from them after deleting a folded ContainerNode.


Installer for the latest version can be downloaded here, or from the clients area on our site:
https://mindfusion.eu/WpfDiagTrial.zip

Enjoy!