Implement a new LabelFitMode that prevents the axes labels from overlapping by increasing the LabelInteval.
"Insert" operation is not supported properly for chart series but is handled like "Add" i.e. RadCartesianChart.Series.Insert(0, series) will not result in inserting the series at zero index but internally it will be added to the end of the collection and it will be treated as last series. Available in version 2014.3.1215.
Add support for 3D Surface Series Type. This feature is now available as part of the ChartView control since R3 2016 Official release. Refer to the link below for more information. http://docs.telerik.com/devtools/wpf/controls/radchartview3d/series/surfaceseries3d.html
Add support for tooltip visualization over the continuous series segments that would interpolate the actual value between data points. XAML Team reviewed this request and decided not to address it in the future. Appropriate way to get this is to use the crosshair behavior.
When the CartesianPlotBand annotation is bound to the vertical axis its 'From' value doesn't align with the axis. This changes when resizing.
Enable the TrackBallInfo to be vertically aligned (e.g. the bottom of the chart).
Currently, RadChartView doesn't support ChartToolTipBehavior for series which are using BitmapRenderOptions or Direct2DRenderOptions. The tooltip doesn't display.
When the values of the data points have great values and the axis has a very small manual range, the Path element does not render correctly and is at times not visible at all. Workaround: A possible way to resolve this is to use the Direct2DRenderOptions. The different render modes use a completely different rendering logic. <telerik:LineSeries.RenderOptions> <telerik:Direct2DRenderOptions /> </telerik:LineSeries.RenderOptions>
The fix is available in LIB Version 2015.1.0406.
In a chart that displays more than one series, it would great to be able to turn on/off the trackball feature on a per-series basis. (Currently, suppressing the display of data for a given series doesn't prevent the trackball from snapping to points on that series - a weird experience for the user.
When thousands of items are displayed, the tooltip and trackball behaviors may become slow, because of inefficient searching for the closest datapoints. Performance can be sped up by implementing a custom search and manually creating a ChartDataContext via the GetDataContext method.
Add mechanism for getting the layout slot of the axis
Add support for categorical PointSeries type (i.e. ScatterPointSeries equivalent that supports DateTime data.
Add support for chart series animations.
RadPieChart labels are clipped when RadiusFactor is 1.0
ChartDataSource control should perform the sampling operation asynchronously in a background thread so that it is not blocking the UI thread.
RadPieChart throws an exception whenever is in a DataTemplate of an ItemsControl with over 120 instances. The ItemsControl uses a RadUniformGrid as an ItemsPanel. Project is attached.
Provide a way to synchronize Trackball and Crosshair behaviors. XAML Team reviewed this request and decided not to address it in the future.