Diagramming for ASP.NET, V5.5

Here is the list of the recent changes and additions to MindFusion WebForms Diagram control:

Resize table columns and rows

Note: This feature is not available in ImageMap mode.

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.

Diagramming for ASP.NET: Table Nodes

Diagramming for ASP.NET: Table Nodes

Canvas mode improvements

  • Shape library files and ShapeLibraryLocation properties of DiagramView and ShapeListBox can now be used in Canvas mode.
  • Items can now be deleted using Backspace key when running on Mac.
  • Caption divider line in TableNode and ContainerNode is now rendered clipped when caption height is smaller than corner radius.
  • The TooltipDelay property specifies the delay in milliseconds before showing tooltips.
  • The Orientation property of NodeListView lets you set the view’s orientation to Horizontal or Vertical (members of Orientation enum).
  • Fixed overlaps in client-side TreeLayout when arranging nodes of different sizes.
  • Fixed a bug where deserialization of custom item classes worked correctly only if their names contained Node or Link suffix.
  • MsAjaxLocation and JQueryLocation properties let you change the location of external script libraries.
Diagramming for ASP.NET: Node Shapes

Diagramming for ASP.NET: Node Shapes

ImageMap mode improvements

  • Image generator implementation changed from Page to IHttpHandler , this makes it more lightweight avoiding the full page life-cycle.
  • Image generation is now implemented by the built-in ImageHandler class inside MindFusion.Common.WebForms assembly and it no longer requires adding external .aspx file to the project. Instead, it can be listed in web.config file:
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  • For convenience, there is still optional ImageGen.ashx provided as external file for easier set-up of the project (add existing file instead of changing web.config).
  • ZoomControl no longer draws using <canvas> element when running in ImageMap mode, but uses ImageHandler to generate bitmaps.

API changes

ZoomControl can now be used with other MindFusion components and has been moved to MindFusion.Common.WebForms namespace and assembly.

Here is a direct link to download the trial version:

Download MindFusion.Diagramming for ASP.NET, V5.5 Trial Version

Technical support
MindFusion support team is happy to assist you with any questions you might have about Diagramming for ASP.NET or any other of our products. You can leave a message at the discussion board, use the help desk or e-mail support@mindfusion.eu.. We strive to provide competent and detailed answers to your questions within hours of receiving them.

About Diagramming for ASP.NET: An advanced WebForms programming component that offers all the functionality that is needed for creating, styling and presenting attractive flowcharts, hierarchies, trees, graphs, schemes, diagrams and many more. The control offers numerous utility methods, path finding and cycle detection, rich event set and many useful user interaction features like tool tips, multiple selection, copy/paste to/from Windows clipboard and many more.

NetDiagram offers more than 100 predefined node shapes, scrollable tables, 13 automatic layouts and many more. You can check the online demo to see some of the features in action. The control includes many samples, detailed documentation and step-by-step tutorials. Every features is duly documented and there’s plenty of code to copy. The component is not only powerful and scalable, but easy to learn and fun to use.

WPF Diagram Control, V3.3.1 and WinForms Diagram Control, V6.3.3

MindFusion is pleased to announce the new releases of two of its popular flowchart control: Diagramming for WinForms, V6.3.3 and Diagramming for WPF, V3.3.1. Both releases have similar new features, which are listed below:

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.

Barcode diagram nodes

Barcode diagram nodes

New Features in Diagramming for WPF, V3.3.1

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.

New in Diagramming for WinForms, V6.3.3

Miscellaneous

  • the component now selects better end points for auto-routed links when using WhileCreating and WhileModifying routing modes;
  • 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.
  • 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).
  • SvgNode supports SVG images with vector-effect=’non-scaling-stroke’ stroke attributes.
  • improved default Pen for dash-frame selection handles style. Dashed frames should now be visible on both the default white background and custom darker backgrounds.
  • ZoomControl can now be used with other components by MindFusion and has been moved to MindFusion.Common.WinForms assembly and namespace.

You are welcome to download the trial version for each control from the following links:

Diagramming for WinForms, V6.3.3 Trial Version Download

Diagramming for WPF, V3.3.1 Trial Version Download

If you have questions or run into problems using the components you can use the Diagramming components forum, the help desk or write us at support@mindfusion.eu. Our support team will be pleased to help you.

About MindFusion.Diagramming for WinForms: A programming component that provides any WinForms application with a full set of features for creating and customizing all types of diagrams, flowcharts, schemes, hierarchies, trees, graphs etc. The control provides numerous ways to save and load a diagram, six auxiliary controls and more than 10 automatic graph layout algorithms. Diagram elements include scrollable tables, container nodes, multi-segment arrows, custom diagram item types and many more. Further details here.

Diagramming for WinForms is a royalty-free component, clients get 12 month upgrade subscription when buying a license. The source code is also available for purchase. Visit the buy page for a list with the current license prices.

About MindFusion.Diagramming for Wpf: Designed and developed to be easy to integrate, use, and customize, this native WPF flowchart component places at your disposal every single feature you would ever need to create diagrams, graphs, schemes, org charts, DB relationships, genealogy trees, class hierarchies and many more. Its long list of style options gives you complete control over the appearance of the diagram. With a set of eight automatic layouts you are sure to find the arrangement that suits perfectly your WPF application.

The diagram control boasts a long list of events, properties and methods for user interaction, item creation, data input and output. You can read the full features list here. The online demo shows samples that demonstrate various capabilities of the control. The licensing scheme and prices are uploaded at the buy page. Source code is also available.

Diagramming for Java, V4.0.5 Released

MindFusion has released a new version of its Diagramming library for Java. Here is an overview of the new features:

Resize of multiple nodes

The new version lets you resize multiple nodes simultaneously – just call Diagram.setAllowMultipleResize(true) to enable it. When enabled, dragging a corner or side adjustment handle of any node resizes all nodes in the selection.

Multiple selection of nodes.

Multiple selection of nodes.

VisioImporter Improvements

  • The Item argument of the VisioImportListener.importItem event handlers is now pre-set to a
    DiagramItem instance created for the imported Visio shape, letting you avoid parsing some standard data such as Bounds or Text.
  • A few bugs have been fixed

ZoomControl Improvements

  • Changing DiagramView.ZoomFactor now automatically updates the zoom control slider
  • the pan widget now fills the ZoomControl width or height instead of having fixed size.
  • setting ZoomControl’s width larger than its height makes the zoom slider horizontal.

We have also made a few API changes – read details here. The trial version is available for download from the following link:

Download MindFusion.Diagramming for Java Swing, V4.0.5 Trial

Technical support

MindFusion puts special effort in providing high quality technical support to all its clients and evaluators. You can post your questions about Diagramming for Java or any other of our components at the forum, help desk or at support@mindfusion.eu. All support inquiries are usually answered within hours of being received.

About Diagramming for Java Swing: MindFusion.Diagramming for Java Swing provides your Java application with all necessary functionality to create and customize a diagram. The library is very easy to integrate and program. There are numerous utility methods, rich event set, more than 80 predefined shapes. The tool supports a variety of ways to render or export the diagram, advanced node types like TreeView nodes, hierarchical nodes, tables, container nodes and many more. There are 15 automatic layouts, various input / output options and fully customizable appearance. A detailed list with JDiagram’s features is uploaded here. You can check the online demo to see some of the functionality implemented.

Diagramming for Java Swing is royalty free, there are no distribution fees. Licenses depend on the count of developers using the tool – check here the prices.