Approved
Last Updated: 10 Jul 2019 05:32 by ADMIN
Currently, there is no built-in way to indicate an arbitrary area.
Approved
Last Updated: 10 Jun 2019 13:32 by ADMIN
How can I achieve the same behaviour as with the obsolete RadChart plotting the area between the maxima of a sine. 
Approved
Last Updated: 06 Nov 2018 14:45 by Eric Moreau
ADMIN
Created by: Nikolay
Comments: 18
Category: ChartView
Type: Feature Request
14
3D Charts will be a nice addition to the WinForms suite
Approved
Last Updated: 06 Nov 2018 07:33 by ADMIN
When setting the border color of the axis the labels are showing a border with the same color. The color is inherited from the axis element. One should be able to easily disable this, or it should not happen.

How to reproduce: 
public partial class RadForm1 : Telerik.WinControls.UI.RadForm
{
    LineSeries lineSeries;

    public RadForm1()
    {
        InitializeComponent();

        this.lineSeries = new LineSeries();

        this.lineSeries.DataPoints.Add(new CategoricalDataPoint(20, "Jan"));
        this.lineSeries.DataPoints.Add(new CategoricalDataPoint(22, "Apr"));
        this.lineSeries.DataPoints.Add(new CategoricalDataPoint(25, "Jul"));
        this.lineSeries.DataPoints.Add(new CategoricalDataPoint(19, "Oct"));

        this.radChartView1.Series.Add(this.lineSeries);

        this.lineSeries.HorizontalAxis.BorderColor = Color.Green;
        this.lineSeries.VerticalAxis.BorderColor = Color.Blue;
    }
}

Workaround: iterate each of the axis labels and set their border color to Transparent
public partial class RadForm1 : Telerik.WinControls.UI.RadForm
{
    LineSeries lineSeries;

    public RadForm1()
    {
        InitializeComponent();

        this.lineSeries = new LineSeries();

        this.lineSeries.DataPoints.Add(new CategoricalDataPoint(20, "Jan"));
        this.lineSeries.DataPoints.Add(new CategoricalDataPoint(22, "Apr"));
        this.lineSeries.DataPoints.Add(new CategoricalDataPoint(25, "Jul"));
        this.lineSeries.DataPoints.Add(new CategoricalDataPoint(19, "Oct"));

        this.radChartView1.Series.Add(this.lineSeries);

        this.lineSeries.HorizontalAxis.BorderColor = Color.Green;
        this.lineSeries.VerticalAxis.BorderColor = Color.Blue;
    }

    protected override void OnShown(EventArgs e)
    {
        base.OnShown(e);

        foreach (var item in this.lineSeries.VerticalAxis.Children)
        {
            AxisLabelElement label = item as AxisLabelElement;
            if (label != null)
            {
                label.BorderColor = Color.Transparent;
            }
        }

        foreach (var item in this.lineSeries.HorizontalAxis.Children)
        {
            AxisLabelElement label = item as AxisLabelElement;
            if (label != null)
            {
                label.BorderColor = Color.Transparent;
            }
        }
    }
}
Approved
Last Updated: 11 Sep 2018 12:04 by ADMIN
Use attached to reproduce (comment the custom strategy).

Workaround: in the attched project. 
  
Approved
Last Updated: 04 Jul 2018 11:48 by ADMIN
Use attached to reproduce. 
If you add 163 points the axis will start from 3. There should be an option to start from 0.
Approved
Last Updated: 30 Apr 2018 11:33 by ADMIN
To reproduce:
        public RadForm1()
        {
            InitializeComponent(); 

            this.radChartView1.AreaType = ChartAreaType.Polar;
            PolarAreaSeries polarAreaSeries = new PolarAreaSeries();
            PolarDataPoint polarPoint = new PolarDataPoint();
            polarPoint.Value = 35;
            polarPoint.Angle = 50;
            polarAreaSeries.DataPoints.Add(polarPoint);
            polarPoint = new PolarDataPoint();
            polarPoint.Value = 40;
            polarPoint.Angle = 200;
            polarAreaSeries.DataPoints.Add(polarPoint);
            polarPoint = new PolarDataPoint();
            polarPoint.Value = 55;
            polarPoint.Angle = 320;
            polarAreaSeries.DataPoints.Add(polarPoint);

            this.radChartView1.Series.Add(polarAreaSeries);
            
            this.radChartView1.Axes[0].LabelFitMode = AxisLabelFitMode.Rotate;
            AxisLabelElement gauche = this.radChartView1.Axes[0].Children[1] as AxisLabelElement;
            gauche.Text = "IV Gestion des ressources" + Environment.NewLine + "humaines";
            
          
              this.radChartView1.View.AxisLabelFormatting+=View_AxisLabelFormatting;
        }

        Font f = new Font("Arial", 10, FontStyle.Bold);

        private void View_AxisLabelFormatting(object sender, ChartAxisLabelFormattingEventArgs e)
        {
            if (e.LabelElement.Text.Contains("IV"))
            {
                e.LabelElement.Font = f;
            }
        }
Approved
Last Updated: 30 Apr 2018 10:46 by ADMIN
Created by: promat
Comments: 1
Category: ChartView
Type: Feature Request
0
It would be great to be able to generate Box Plot graphics, both in the RadCharView control and in the Report.
Approved
Last Updated: 05 Jan 2018 14:31 by ADMIN
To reproduce:
            BarSeries barSeries = new BarSeries("Performance", "RepresentativeName");
            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")); 
            this.radChartView1.Series.Add(barSeries);

            LinearAxis verticalAxis = radChartView1.Axes.Get<LinearAxis>(1);
            verticalAxis.MajorStep = 5;
            LinearAxisModel axisModel = verticalAxis.Model as LinearAxisModel;
            
            AxisScaleBreak scaleBreakItem = new AxisScaleBreak();
            scaleBreakItem.Name = "Item1";
            scaleBreakItem.From = 80d;
            scaleBreakItem.To = 120d;
            verticalAxis.ScaleBreaks.Add(scaleBreakItem);
Approved
Last Updated: 16 Nov 2017 11:41 by ADMIN
When combining scalebreaks and series stacking, the rendered chart does not match the data. 

See attached solution: The bar of the category "1/2016" has a length of 105 (as indicated by the tooltips) -- but the corresponding axis labeling shows a value of 37.  The scalebreak is off too (probably matching the wrong axis).
Approved
Last Updated: 07 Nov 2017 15:19 by ADMIN
ADMIN
Created by: Dess | Tech Support Engineer, Sr.
Comments: 0
Category: ChartView
Type: Bug Report
0

			
Approved
Last Updated: 02 Nov 2017 14:18 by ADMIN
ADMIN
Created by: Hristo
Comments: 0
Category: ChartView
Type: Feature Request
3
The new functionality should allow a display similar to the one in the WPF pie series:
http://docs.telerik.com/devtools/wpf/controls/radchartview/features/labels/smart-labels#using-smart-labels-in-radpiechart
Approved
Last Updated: 15 Aug 2017 10:08 by ADMIN
ADMIN
Created by: Dess | Tech Support Engineer, Sr.
Comments: 0
Category: ChartView
Type: Feature Request
0
To reproduce:

AreaSeries areaSeries = new AreaSeries();
areaSeries.DataPoints.Add(new CategoricalDataPoint(13, "Jan"));
areaSeries.DataPoints.Add(new CategoricalDataPoint(20, "Apr"));
areaSeries.DataPoints.Add(new CategoricalDataPoint(15, "Jul"));
areaSeries.DataPoints.Add(new CategoricalDataPoint(16, "Oct"));
this.radChartView1.Series.Add(areaSeries); 

areaSeries.BackColor = Color.Transparent;

areaSeries.CombineMode = ChartSeriesCombineMode.Stack;
AreaSeries areaSeries2 = new AreaSeries();
areaSeries2.DataPoints.Add(new CategoricalDataPoint(15, "Jan"));
areaSeries2.DataPoints.Add(new CategoricalDataPoint(25, "Apr"));
areaSeries2.DataPoints.Add(new CategoricalDataPoint(27, "Jul"));
areaSeries2.DataPoints.Add(new CategoricalDataPoint(18, "Oct"));
this.radChartView1.Series.Add(areaSeries2);
areaSeries2.CombineMode = ChartSeriesCombineMode.Stack;

 The area underneath the transparent one shouldn't be displayed in this case because they are stacked.  There is no area underneath the bottom layer to display. They are each STACKED on top of each other, they should not be layered in front of each other.
Approved
Last Updated: 15 Aug 2017 10:08 by ADMIN
Approved
Last Updated: 15 Aug 2017 10:02 by ADMIN
ADMIN
Created by: Dimitar
Comments: 0
Category: ChartView
Type: Feature Request
1

			
Approved
Last Updated: 15 Aug 2017 10:02 by ADMIN
Until the feature gets implemented please use the suggested solution here: http://www.telerik.com/support/kb/winforms/details/integrating-panzoom-trackball-and-lassozoom-controllers-in-radchartview
Approved
Last Updated: 15 Aug 2017 10:02 by ADMIN
ADMIN
Created by: Dess | Tech Support Engineer, Sr.
Comments: 0
Category: ChartView
Type: Feature Request
0
There are three ways in which null values can be handled:

1 . Zero. When this option is used, each null value is replaced with a zero. The data entry is not removed from the data collection. Only its original null/empty value is replaced with zero. 
2 . Gap. This option visually removes the regions for each set of empty(null) points. The data entry is not removed from the data collection. Essentially, it connects the points neighboring the null point (or the collection of empty values).
3 . Drop - this option clips, or visually removes each section/segment, corresponding to a set of empty points/values. 
Approved
Last Updated: 15 Aug 2017 10:02 by ADMIN
Approved
Last Updated: 15 Aug 2017 10:02 by ADMIN
ADMIN
Created by: Dimitar
Comments: 0
Category: ChartView
Type: Feature Request
1

			
Approved
Last Updated: 15 Aug 2017 10:02 by ADMIN
ADMIN
Created by: Dimitar
Comments: 0
Category: ChartView
Type: Feature Request
0

			
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