Released: Nov 13, 2025

Updates in 2025.R3

Funktionen

Diagramming for WPF

• Added Avalonia.XPF support.
• Improved padding in BPMN shape geometries.
• Visio2013Exporter improvements.

Spreadsheet for WPF

• Optimized calculation engine.
• Performance in large multi-sheet workbooks has been improved by introducing spatial indexing of cell data, leading to 2-3 times faster initial and incremental formula calculations.
• New Functions:
  • SUMIFS adds the cells in a range that meet multiple criteria.
  • COUNTIFS counts the number of cells specified by a given...

Released: Sep 10, 2025

Updates in 2025.R2

Funktionen

Diagramming for WPF

• Paged containers
  • PagedContainerNode is a ContainerNode subclass that organizes its child nodes into a collection of pages, represented by ContainerPage objects. This allows for the creation of more organized diagrams where nodes can be grouped into logical views within a single container. Only the nodes belonging to the currently active page, specified by CurrentPage property, are rendered and participate in user interactions.
  • Navigation between pages is handled by...

Released: Mar 28, 2025

Updates in 2025.R1

Funktionen

Diagramming for WPF

• Customize node action icons: The Renderers class lets you customize the appearance of a nodes fold, scroll and collapse icons, by providing DrawingContext drawing callbacks, bitmap images or SVG drawings:
  • Set ExpandIconRenderer to override the appearance of collapse / expand buttons displayed by Expandable nodes.
  • Set ScrollIconRenderer to override the appearance of scroll arrows displayed by Scrollable tables.
  • Set FoldIconRenderer to override the appearance of...

Released: Dec 19, 2024

Updates in 2024.R4

Funktionen

Diagramming for WPF

• Set EnableVirtualization to false to stop DiagramView's UI virtualization, trading time for presenter creation when scrolling, with up-front time to create presenters for all diagram items.
• DiagramView now honors HorizontalContentAlignment and VerticalContentAlignment properties inherited from base Control class, letting you align or center a smaller diagram inside the view.
• DataContext of a ToolTip control assigned to items is set to the item that displays it.
• New...

Released: Sep 1, 2024

Updates in 2024.R3

Funktionen

Diagramming for WPF

• Export XPS files
  • The XpsExporter class from MindFusion.Diagramming.Wpf.XpsExport.dll assembly exports diagrams to XPS (XML Paper Specification) files. The Export method overloads let you export either Diagram or DiagramDocument objects.
• Support for custom in-place edit controls
  • Handle the CreateEditControl event to display a custom WPF control for users to edit item's content. This event is raised when entering in-place editing mode, either interactively by users...

Released: Apr 23, 2024

Updates in 2024.R2

Funktionen

New in MindFusion.Diagramming

• Custom anchor point / pattern classes - Added support for serializing custom AnchorPoint and AnchorPattern derived objects.
  • Call the RegisterClass method to specify XML or JSON type identifiers of the custom classes.
  • Override SaveToXml and LoadFromXml to serialize custom properties in XML format.
  • Override SaveToJson and LoadFromJson to serialize custom properties in JSON format.
  • Custom classes must also implement no-argument and copy constructors.
• Added a...

Released: Feb 24, 2024

Updates in 2024.R1

Funktionen

• Microsoft .NET 8 support - The MindFusion.WPF Pack distribution now includes assemblies and sample projects for .NET 8. Locally installed assemblies do not appear automatically in Microsoft Visual Studio toolbox at this time; you can either add references manually or through NuGet package manager.

New in MindFusion.Diagramming

• UI virtualization improvements
  • The Overview control now virtualizes items when its 'ScaleMode' is different from 'FitAll'.
  • Large 'ContainerNodes' that cover...

Released: Dec 21, 2023

Updates in 2023.R2

Funktionen

New in MindFusion.Diagramming

• Model / view separation - Diagram is now considered a model class and must be displayed inside a DiagramView control.
• UI virtualization - DiagramView and ContainerNode now add UI elements to the WPF visual tree only for diagram items that are currently visible in their respective viewports. This should improve diagram's rendering / refresh speed.
• Spatial index - You can now set the Diagram 'EnableSpatialIndex' property to create an index of item positions...

Released: May 28, 2023

Updates in 2023.R1

Funktionen

New in MindFusion.Diagramming

• DiagramLink improvements
  • Rotate text style now honors 'TextTrimming' property, trimming long labels at segment ends.
  • Link crossing decorations are now also drawn over a control point, if it is collinear with adjacent control points.
  • Added 'ValidateLinkCrossing' event which validates the visibility of individual link crossing point decorations.
• SVG improvements
  • Added 'FromFile' and 'FromStream' static methods which let you load SVG drawings with less code...

Released: Dec 12, 2022

Updates in 2022.R2

Funktionen

New in MindFusion.Diagramming for WPF

• Pattern router - Added new PatternRouter class which routes links. If there are several possible paths, the router selects the shortest one.
• Composite router - The CompositeRouter class lets you chain routers so a link passes through the sequence until it gets routed successfully.
• SvgExporter improvements
  • Opacity is now set as SVG 'opacity' attribute.
  • FontWeight is now set as SVG 'font-weight' attribute.
  • SvgExporter now sets more precise font size...