Completed
Last Updated: 20 Oct 2014 12:19 by ADMIN
Add vertical cursors for Line series that stay in place unless the user drags them. Each cursor should select the data points that covers. The cursor should allow setting its position programmatically.
Completed
Last Updated: 10 Feb 2015 16:29 by ADMIN
http://www.telerik.com/help/wpf/common-export-support.html

Resolution: 
Add an option to export the chart to an image or a stream using the ExportToImage methods.
Completed
Last Updated: 09 Feb 2015 14:29 by Jesse Dyck
Currently values can only increase from left to right and from bottom to top.
Completed
Last Updated: 09 Feb 2015 14:17 by Martin
ADMIN
Created by: Stefan
Comments: 1
Category: ChartView
Type: Feature Request
5
http://www.telerik.com/help/winforms/chart-features-marked-zones.html
Completed
Last Updated: 06 Sep 2012 01:29 by ADMIN
IMPROVE. RadChartView - one should be able to access the tooltip instance in order to customize it (change font, delay, etc)
Completed
Last Updated: 11 Feb 2014 15:40 by ADMIN
ADMIN
Created by: Stefan
Comments: 0
Category: ChartView
Type: Feature Request
4
Add print functionality
Completed
Last Updated: 09 Feb 2015 14:18 by Jesse Dyck
ADMIN
Created by: Jack
Comments: 1
Category: ChartView
Type: Feature Request
4
One should be able to add annotations at certain positions within RadChartView.
Completed
Last Updated: 03 Feb 2015 14:54 by ADMIN
ADMIN
Created by: Peter
Comments: 0
Category: ChartView
Type: Feature Request
3
This problem is related to different serie types are added to the chartview
Completed
Last Updated: 10 Feb 2015 12:54 by ADMIN
Add RightToLeft support in DrillDownNavigator.
Completed
Last Updated: 04 Feb 2015 14:32 by ADMIN
ADMIN
Created by: Ivan Petrov
Comments: 0
Category: ChartView
Type: Feature Request
2
Add Scatter area series support for RadChartView.
Completed
Last Updated: 03 Feb 2015 14:02 by ADMIN
Currently only axes labels can be rotated. There should be a way to rotate series labels as well.

Resolution:

Set the LabelRotationAngle property of the series to preferred angle. 
Completed
Last Updated: 28 Jan 2015 14:37 by ADMIN
We should add a way for users to bind a property in the data source that will be used as a legend title for pie data points.

Resolution: 

Set the LegendTitleMember property to bind legend title of PieSeries. 
Completed
Last Updated: 18 Jun 2018 14:35 by Nathan
ADMIN
Created by: Hristo
Comments: 5
Category: ChartView
Type: Feature Request
2
The new controller should allow lasso selection of data points without zooming the view port.
Completed
Last Updated: 24 Jul 2012 03:34 by ADMIN
ADMIN
Created by: Stefan
Comments: 0
Category: ChartView
Type: Feature Request
2
A localization provider should be created in order to allow customization of the strings (context menu, etc)
Completed
Last Updated: 12 Nov 2014 12:38 by ADMIN
ADMIN
Created by: Boryana
Comments: 0
Category: ChartView
Type: Feature Request
2
Add Bubble series support for RadChartView
Completed
Last Updated: 03 Feb 2015 16:06 by ADMIN
Introduce mechanism that will allow the vertical axis to appear at a certain position regardless of the size of its labels. For reference see Stock Series \ Indicators example.
Completed
Last Updated: 28 Jan 2013 07:13 by Jesse Dyck
ADMIN
Created by: Boryana
Comments: 1
Category: ChartView
Type: Feature Request
2
Add Scatter Line Series Support to RadChartView
Completed
Last Updated: 04 Feb 2015 13:50 by ADMIN
ADMIN
Created by: Boryana
Comments: 1
Category: ChartView
Type: Feature Request
1
Axes should allow custom formatting for each individual label. Consider the following scenario - a chart provides information for each hour of the day. Each label should contain only the hours data, however, when the date changes the label should contain the full date information.
Completed
Last Updated: 23 Mar 2015 12:51 by Robert
Created by: Robert
Comments: 0
Category: ChartView
Type: Feature Request
1
It would be very helpful if you either added ScaleBreaks (as in the deprecated RadChart control - http://www.telerik.com/help/winforms/chart-features-scale-breaks.html) or provided an alternative way. I use them a great deal with bar charts and logarithmic scales are not optimal.
Completed
Last Updated: 02 Jun 2017 13:35 by ADMIN
Workaround:

 Sub New()

     InitializeComponent()

     AddHandler Me.RadChartView1.CreateRenderer, AddressOf CreateRenderer
     
     AddHandler Me.RadChartView1.LabelFormatting, AddressOf LabelFormatting 
     Dim barSeries As New Telerik.WinControls.UI.BarSeries("Performance", "RepresentativeName")
     barSeries.ShowLabels = True

     barSeries.DataPoints.Add(New CategoricalDataPoint(177, "Harley"))
     barSeries.DataPoints.Add(New CategoricalDataPoint(128, "White"))
     barSeries.DataPoints.Add(New CategoricalDataPoint(143, "Smith"))
     barSeries.DataPoints.Add(New CategoricalDataPoint(111, "Jones"))
     barSeries.DataPoints.Add(New CategoricalDataPoint(118, "Marshall"))
     Me.RadChartView1.Series.Add(barSeries)
     Dim barSeries2 As New Telerik.WinControls.UI.BarSeries("Performance", "RepresentativeName")
     barSeries2.ShowLabels = True
     barSeries2.DataPoints.Add(New CategoricalDataPoint(153, "Harley"))
     barSeries2.DataPoints.Add(New CategoricalDataPoint(141, "White"))
     barSeries2.DataPoints.Add(New CategoricalDataPoint(130, "Smith"))
     barSeries2.DataPoints.Add(New CategoricalDataPoint(88, "Jones"))
     barSeries2.DataPoints.Add(New CategoricalDataPoint(109, "Marshall"))
     Me.RadChartView1.Series.Add(barSeries2)

 End Sub

 Private Sub LabelFormatting(sender As Object, e As Telerik.WinControls.UI.ChartViewLabelFormattingEventArgs)
     Dim dataPoint As CategoricalDataPoint = TryCast(e.LabelElement.DataPoint, CategoricalDataPoint)
     e.LabelElement.Text = "Value: " & Environment.NewLine & dataPoint.Value
     e.LabelElement.BackColor = Color.Yellow 
 End Sub

 Private Sub CreateRenderer(sender As Object, e As ChartViewCreateRendererEventArgs)
     e.Renderer = New CustomCartesianRenderer(TryCast(e.Area, CartesianArea))
 End Sub

 Public Class CustomCartesianRenderer
 Inherits CartesianRenderer

     Public Sub New(area As CartesianArea)
         MyBase.New(area)

     End Sub

     Protected Overrides Sub Initialize()
         MyBase.Initialize()

         For i As Integer = 0 To Me.DrawParts.Count - 1
             Dim labelPart As BarLabelElementDrawPart = TryCast(Me.DrawParts(i), BarLabelElementDrawPart)
             If labelPart IsNot Nothing Then
                 Me.DrawParts(i) = New CustomLabelElementDrawPart(DirectCast(labelPart.Element, BarSeries), Me)
             End If
         Next
     End Sub
 End Class

 Public Class CustomLabelElementDrawPart
 Inherits BarLabelElementDrawPart
     Public Sub New(owner As ChartSeries, renderer As IChartRenderer)
         MyBase.New(owner, renderer)
     End Sub

     Public Overrides Sub Draw()
         For Each dataPointElement As DataPointElement In Me.Element.Children
             For Each label As LabelElement In dataPointElement.Children
                 label.ForeColor = Color.Transparent
             Next
         Next

         MyBase.Draw()
         Dim graphics As Graphics = TryCast(Me.Renderer.Surface, Graphics)
         Dim radGraphics As New RadGdiGraphics(graphics)
         Dim slot As RadRect
         Dim rect As Rectangle
         Dim stringFormat As New StringFormat()
         stringFormat.Alignment = StringAlignment.Center
         stringFormat.LineAlignment = StringAlignment.Center

         For Each dataPointElement As DataPointElement In Me.Element.Children
             For Each label As LabelElement In dataPointElement.Children
                 label.ForeColor = Color.Transparent
                 slot = label.GetLayoutSlot()
                 slot = AdjustLayoutSlot(slot, label.DataPointElement)
                 rect = ChartRenderer.ToRectangle(slot)
                 Using brush As Brush = New SolidBrush(Color.Red)
                     Dim drawLocation As New PointF()
                     drawLocation.X = rect.X + label.Padding.Left
                     drawLocation.Y = rect.Y + label.Padding.Top

                     graphics.DrawString(label.Text, label.Font, brush, rect, stringFormat)
                 End Using
             Next
         Next
     End Sub
 End Class
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