Added the OthersCategoryText class; this applies to DoughnutChart, PieChart, and PieChart3D.
Added TickmarkInterval for set label axes – if TickmarkStyle = DataInterval and TickmarkInterval >0, then axis labels will appear every n times (where n is the value of Axis.TickmarkInterval).
Added a class called ChartTransform3DEventArgs. Events are fired when the user rotates/scales a 3D chart with the mouse.
Added the GetPrintDocument() method which returns an object of type System.Drawing.Printing.PrintDocument.
Added the ChartInvalidDataEvent.
Added a class called ChartDataInvalidEventArgs. It holds the information regarding the nature of the error, and holds a text property that can be set to display in the chart. This event is fired when data is not suitable for the chart type selected.
Added ChartDataDoubleClicked event.
Added the SplitData property value for UltraChart.Legend.DataAssociation, allowing combination charts (ScatterLineChart and ColumnLineChart) to display data for both chart types.
Added the ability to manipulate both Column and Line primitives in a custom layer for ColumnLineChart.
Added Cancelable Scrolling and Scaling events for when chart zooming and scrolling is caused by user interaction.