No exception, but series are not added.

Add RotationAngle property so series item labels can be rotated wih C# / VB.NET code.

enable localization for human readable formats

Implement Scatter 3D series type that can plot data again X-Y-Z coordinate system (real Z axis).

Zooming & Scrolling is incorrect in datasets with clustered data and large gaps between the clusters.

Slow performance when setting AutoRange = false on Button click with Spline series definition

REASON FOR DECLINATION
This is supported out-of-the-box by the new RadChartView (the new chart offers a much better performance rate).

Need to add custom style when exporting RadChart with bar series definition.

REASON FOR DECLINATION
This is supported out-of-the-box with the new RadChartView.

The user wants the Y axis appear in the right.

REASON FOR DECLINATION
This is supported out-of-the-box by the new RadChartView.

Separate the style of the AxisStyles.GridLineStyle into MajorGridLineStyle and MinorGridLineStyle

REASON FOR DECLINATION
This is supported out-of-the-box by the new RadChartView.

The options how RadChart draws the pie/doughnut slices need to be extended - there should be a clockwise and anticlockwise direction.

REASON FOR DECLINATION
This is supported out-of-the-box by the new RadChartView.

Setting the ChartTitle Visibility to Collapsed is not respected when its Content has value.

Also binding the Visibility property is being ignored.

See attached app to reproduce. Steps : 
1. Collapse the PlotAreaAxis of the additional Y axis ( second button click )
2. Set a manual range for the additional Y axis ( first button click )
3. Make the PlotAreaAxis visible again ( second button click ) => t

Implement click events on the series items labels.

The developer should be able to change the axis origin location in order to enable scenarios like this one:

- Essentially you have a list of negative numbers: 0, -10, -24, -35 and so on.
- If you want to show them as positive numbers (pointing upwards), y

Zooming works incorrectly when using AutoRange=true and CollectionIndex. The problem is also observed when dataitems in different series have independent XValues.

Allow for smooth real time chart panning/scrolling.

REASON FOR DECLINATION
This is supported out-of-the-box by the new RadChartView.

Stick / CandleStick series types should support item labels for Low, High, etc.

REASON FOR DECLINATION
This is supported out-of-the-box by the new RadChartView (use the LabelDefinitions property of the series).

Add multi-touch support for zoom/scroll, double tap, etc.

REASON FOR DECLINATION
This is supported out-of-the-box by the new RadChartView.

RadChart1.DefaultView.ChartLegend.LegendItemStyle = this.Resources["CustomLegendItem"] as Style; 
does not have effect when it is set on button click.

REASON FOR DECLINATION
This is supported out-of-the-box by RadLegend.

Although the DefaultView property is a dependency property, you cannot create template bindings for it in the RadChart style.