Unplanned
Last Updated: 07 Mar 2024 16:26 by Martin Ivanov
Currently, the categories in the CategoricalAxis are ordered by the order of their appearance in the plotted data. Allow ordering the categories manually.
Unplanned
Last Updated: 04 Mar 2024 07:54 by Martin Ivanov
Add an API in the chart spline series (like a method override or similar) that allows you to calculate your own set of additional points that render the spline in the chart's spline series.
Unplanned
Last Updated: 16 Nov 2023 15:17 by Martin Ivanov
By default when the chart is zoomed in, the major step between the axis ticks is automatically re-calculated to match the new zoom level. Add a property that allows you to access the recalculated major step.
Unplanned
Last Updated: 20 Jun 2023 14:31 by ADMIN
Created by: Martin Ivanov
Comments: 2
Category: ChartView
Type: Feature Request
1
Implement pan and zoom ability for the polar chart.
Declined
Last Updated: 09 Mar 2023 13:14 by ADMIN
Created by: Petar
Comments: 0
Category: ChartView
Type: Feature Request
4

Implement a new LabelFitMode that prevents the axes labels from overlapping by increasing the LabelInteval.

Declined: This is no longer necessary after introducing the SmartLabelsMode.

Completed
Last Updated: 09 Mar 2023 06:43 by ADMIN
Release R1 2023
Created by: Marea
Comments: 5
Category: ChartView
Type: Feature Request
8
I would like to be able to create a histogram where both the x and y axis are linear series and where I can specify the start and end position of each bin (not just one). Previously described workarounds include using StepLineSeries and bar series which cannot have two linear series. I cannot use a scatter plot series as they do not provide the step-wise look of the histogram.  Please add this support! 
Completed
Last Updated: 04 Nov 2022 13:38 by ADMIN
Release R2 2022
ADMIN
Created by: Dinko | Tech Support Engineer
Comments: 0
Category: ChartView
Type: Feature Request
2

			
Completed
Last Updated: 18 Oct 2022 05:46 by ADMIN
Release R1 2023
ChartView: Add support for axes rendering, when no data is available

As a workaround add a series with one point and set its color to transparent.

<telerik:ScatterLineSeries XValueBinding="."
                  YValueBinding="."
                  Stroke="Transparent">
    <telerik:ScatterLineSeries.ItemsSource>
        <x:Array Type="system:Int32">
            <system:Int32>0</system:Int32>
        </x:Array>
    </telerik:ScatterLineSeries.ItemsSource>
</telerik:ScatterLineSeries>
Unplanned
Last Updated: 12 Oct 2022 06:40 by Martin Ivanov
Created by: Martin Ivanov
Comments: 0
Category: ChartView
Type: Feature Request
1
Add ScatterRangeSplineSeries visualization, same as RangeSplineSeries, but in scatter scenario (two linear axes).
Unplanned
Last Updated: 04 Oct 2022 12:37 by ADMIN
Created by: Barnaby
Comments: 12
Category: ChartView
Type: Feature Request
6
Create 2-dimensional contour plot from unstructured 3-dimensional data.  Means the points are randomly arranged in the XY plane.

Attached file shows an example of what I would like to achieve.  I think the contour plot Telerik does currently requires a structured grid, i.e. full grid of NxM points.
Duplicated
Last Updated: 14 Sep 2022 10:05 by ADMIN

Please add the Contour series for showing the scatter (X,Y) lines which are connecting the points with the equial Z- coordinate. Currently a scatter 3D surface (X,Y,Z)  can now be shown only as 3D chart.

Often it is necessary to show 3D surface as 2D chart with lines connecting (X,Y) points with "same Z-level" .

Samples:

References:

 

Completed
Last Updated: 05 Aug 2022 09:19 by ADMIN
Release R3 2022
ADMIN
Created by: Peshito
Comments: 1
Category: ChartView
Type: Feature Request
13
Support for displaying error bars
Completed
Last Updated: 14 Jun 2022 11:45 by ADMIN
Release R2 2022 SP1
Add the option for having separate PanZoomBars for each axis, so the user can scroll/zoom each axis independently from the other axes.
Unplanned
Last Updated: 17 May 2022 09:12 by Martin Ivanov
Add mechanism in RadCartesianChart to change the axis origin position. Currently, you can position it only top, left, right or bottom. Add an option to position the axis at an arbitrary position on the opposite axis. For example, to position the horizontal axis in the middle of the vertical axis or at value lets say 3.
Completed
Last Updated: 29 Mar 2022 14:36 by ADMIN
Release LIB 2022.1.314 (14/03/2022)
ADMIN
Created by: Petar Marchev
Comments: 1
Category: ChartView
Type: Feature Request
6

			
Unplanned
Last Updated: 17 Dec 2021 09:39 by ADMIN
Created by: Martin Ivanov
Comments: 0
Category: ChartView
Type: Feature Request
1
Currently, the chart provides a selection feature where you can select data points by clicking on their visual elements (ellipses, bars, etc.) or setting the IsSelected property. Add a feature that allows you to select the entire series. This feature is meaningful when using line or area series and you want to highlight (select) the clicked series.

You can easily implement it by subscribing to the MouseLeftButtonDown event of the chart series and change the series' Stroke or Fill property.
Unplanned
Last Updated: 08 Oct 2021 08:49 by ADMIN
The RadCartesianChart's series allows you to provide a collection of primitive types (like List<int>) to its ItemsSource which will render a proper chart, as shown in the Create Data-Bound Chart article. 

Currently, this is not supported if you use the sampling feature of the chart (ChartDataSource). ChartDataSource can't work with collections with primitive types. Add support for this.
Completed
Last Updated: 01 Sep 2021 10:45 by ADMIN
Release R3 2021
ADMIN
Created by: Giuseppe
Comments: 4
Category: ChartView
Type: Feature Request
11
Add support for BoxPlot series type either through enabling extensibility of the CandlestickSeries type, or through providing new built-in BoxPlot series type.
Unplanned
Last Updated: 01 Jun 2021 10:50 by ADMIN
Created by: Martin Ivanov
Comments: 0
Category: ChartView
Type: Feature Request
1
The chart series allow empty values, which means that if a data point has a null or NaN value there won't be a visual element drawn on the chart. The financial indicator (a type of chart series) support this, but because of their nature, if an ItemsSource is provided, the null values are threaded as zeroes (the number 0) during the automatic generation of data points. This is because, the data point values are calculated based on a function which includes a combination of the previous data item values. 

Add a mechanism like a method override or a property that can alter this behavior. In this case, if the data item of the generated data point contains a null value, the visual element should be dropped (missing) as in the standard chart series.
Declined
Last Updated: 17 May 2021 12:43 by ADMIN

I would like the possibility to change the color of a line depending on the value.

For example:

I have values between -1 to 10.

If the value is -1 I would like the color (or possible the opacity) to change until it goes back to 0 or above.

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