Currently, the content of RadDiagramShape element alignment can be changed via its HorizontalContentAlignment and VerticalContentAlignment. However, in RadDiagramTextShape, those properties don't take effect. Instead the text content is always centered.

At this point, you can achieve this requirement, by extracting the ControlTemplate of RadDiagramTextShape and bind the corresponding properties of the ContentPresenter to the parent shape. For example:

<ContentPresenter x:Name="NormalContent"
				  Margin="{TemplateBinding Padding}"
				  HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
				  VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>

Most problematic issue when container can contains a container inside of it.

In mvvm demo project i modified load/save button to Clear diagram and display different content.

It works but after few click there is a recurrence call to update Z indices.

The reason to create such combination is to have hierarchy in diagram to display diagram from general view to detailed view.

Add an option to modify the StartPoint and EndPoint properties of RadDiagramConnection instances via the SettingsPane.

This functionality can be achieved by modifying the default ControlTemplate of the SettingsPaneView element to include an additional RadTabItem instance in the RadTabControl element. In the additional RadTabItem, input controls can be used, such as the RadNumericUpDown element. These elements should modify properties that will be present in a custom LinkViewModelBase<NodeViewModelBase>> class. More specifically, the X and Y properties of the StartPoint and EndPoint properties of the RadDiagramConnection element.

The attached sample project shows the implementation of the above approach for achieving this requirement.

DiagramToolBox ItemsSource is set runtime. Selected Index is set to 0. This displays no items. Items are displayed on the next user selection in the ToolBox.
The workaround is to surrond the setting of SelectedIndex with Dispatcher.

   Dispatcher.BeginInvoke(new Action(()=>
            this.tBox.SelectedIndex = 0), DispatcherPriority.Loaded);



Available in R3 2016 Release

At least 3 shapes are located in a ContainerShape. When moving them with dragging to other ContainerShape, the first container is resized but it should not.

Fix is available in LIB Version 2014.3.1312.

Users need a way to control the way SettingsPane is positioned.

Extend the serialization process to save the type of the custom connectors along with their most common properties - such as their Background, BorderBrush and size.

When using the Implicit styles approach, setting the ShapeStyle property based on RadDiagramShapeStyle does not work. ShapeStyle is not applied.

In ConnectionDeserialized event the ConnectionSerializationRoutedEventArgs must contain the connection.
This must be just like shape is in the args of the ShapeDeserialized event.

Diagram Shapes' property is bound to property from the ViewModel.
Case 1) Using GraphSource =>Shapes DataContext is automatically apllied. GraphSource is set to null or changed.
Or
Case 2) Not using Graphsource. Shape's DataContext is set manually (in code behind). Diagram.Clear() is invoked.


Result: Binding Expression errors in Output indicate missing properties - these are bound properties of the shapes.

Connectors' activation doesn't work correctly with collapsed items that are on the same position as the visible ones.

Create modifyable orthogonal connections like the ones in Visio.

Implement "Item to Item Snapping" during item resize operation.

Reason for Declination: This feedback item is duplicate with the one below: 
http://feedback.telerik.com/Project/143/Feedback/Details/67148-implement-item-to-item-snapping-during-resize
Please follow and vote for it instead.

Issues when drawing with diagram drawing tools on win8 touch device. Drawing is not smooth - it is very angular and slow. 

Available in LIB version: 2014.3.1409

Memory leak when you close a window that holds a RadDiagram. The RadDiagram and its shapes are not cleared.