Completed
Last Updated: 13 Jul 2022 10:37 by ADMIN
Release Release 2.1.0
On iOS, when using the TrackBall behavior, if the graph is zoomed at all when trying to move side to side it scrolls the graph rather than moving the line/info box.
Completed
Last Updated: 13 Jul 2022 10:35 by ADMIN
Release Release 2.1.0
Trackball and Tooltip throw 

Android.Views.WindowManagerBadTokenException: 'Unable to add window -- token null is not valid; is your activity running?'

Exception
Completed
Last Updated: 13 Jul 2022 10:35 by ADMIN
Release Release 2.1.0

Series labels are not properly rotated with LabelFitMode set to "Rotate".

On iOS it seems the issue happens only on simulator, on iPhone device the labels are aligned (rotated) as expected.

Completed
Last Updated: 13 Jul 2022 10:34 by ADMIN
Release Release 2.1.0

Legend is not fully visualized, the square color is missing, only the text is displayed.
on iOS it seems the issue happens only on simulator, on iPhone device SE 2022 the legend is  fully displayed

Unplanned
Last Updated: 06 May 2022 08:20 by ADMIN
Created by: Tinus
Comments: 1
Category: Chart
Type: Feature Request
1

Hi Team,

Currently on Android, the Chart renderers do not setup the XValueBinding and YValueBinding correctly if the property name is a nested property. This results in an UnhandledException at runtime

You can reproduce the issue using .NET MAUI RC2 and Telerik UI for MAUI 0.8.0, with the following implementation:

  1. Create a File > New .NET MAUI RC2 project (VS 2022 Preview 5)
  2. Setup MainPage using the following code

XAML

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             xmlns:telerikChart="clr-namespace:Telerik.XamarinForms.Chart;assembly=Telerik.Maui.Controls.Compatibility"
             x:Class="MauiApp1.MainPage">

    <telerikChart:RadCartesianChart MinimumHeightRequest="300">
        <telerikChart:RadCartesianChart.HorizontalAxis>
            <telerikChart:NumericalAxis LabelFitMode="MultiLine" />
        </telerikChart:RadCartesianChart.HorizontalAxis>
        <telerikChart:RadCartesianChart.VerticalAxis>
            <telerikChart:NumericalAxis />
        </telerikChart:RadCartesianChart.VerticalAxis>

        <telerikChart:RadCartesianChart.Series>
            <telerikChart:ScatterSplineSeries XValueBinding="NumericalData.XData" YValueBinding="NumericalData.YData" ItemsSource="{Binding Data1}" />
        </telerikChart:RadCartesianChart.Series>
    </telerikChart:RadCartesianChart>
</ContentPage>

Code-behind

namespace MauiApp1;

using System.Collections.ObjectModel;

public partial class MainPage : ContentPage
{
    public MainPage()
    {
        InitializeComponent();
        Data1 = GetNumericData1();
        BindingContext = this;
    }
    
    public ObservableCollection<Item> Data1 { get; set; }
    
    public static ObservableCollection<Item> GetNumericData1()
    {
        var data = new ObservableCollection<Item>
        {
            new Item { NumericalData = new NumericalData { XData = 2, YData = 13 } },
            new Item { NumericalData = new NumericalData { XData = 19, YData = 31 } },
            new Item { NumericalData = new NumericalData { XData = 22, YData = 33 } },
            new Item { NumericalData = new NumericalData { XData = 28, YData = 35 } },
            new Item { NumericalData = new NumericalData { XData = 33, YData = 46 } },
            new Item { NumericalData = new NumericalData { XData = 38, YData = 34 } },
            new Item { NumericalData = new NumericalData { XData = 49, YData = 66 } },
            new Item { NumericalData = new NumericalData { XData = 55, YData = 24 } },
            new Item { NumericalData = new NumericalData { XData = 62, YData = 41 } },
        };
        return data;
    }
}

public class NumericalData
{
    public double XData { get; set; }
    public double YData { get; set; }
}

public class Item
{
    public NumericalData NumericalData { get; set; }
}

Thank you!

Martin