Steema.TeeChart.NET.Xamarin.Forms.Eval 4.1.2018.1040

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dotnet add package Steema.TeeChart.NET.Xamarin.Forms.Eval --version 4.1.2018.1040
NuGet\Install-Package Steema.TeeChart.NET.Xamarin.Forms.Eval -Version 4.1.2018.1040
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Steema.TeeChart.NET.Xamarin.Forms.Eval" Version="4.1.2018.1040" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add Steema.TeeChart.NET.Xamarin.Forms.Eval --version 4.1.2018.1040
#r "nuget: Steema.TeeChart.NET.Xamarin.Forms.Eval, 4.1.2018.1040"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
// Install Steema.TeeChart.NET.Xamarin.Forms.Eval as a Cake Addin
#addin nuget:?package=Steema.TeeChart.NET.Xamarin.Forms.Eval&version=4.1.2018.1040

// Install Steema.TeeChart.NET.Xamarin.Forms.Eval as a Cake Tool
#tool nuget:?package=Steema.TeeChart.NET.Xamarin.Forms.Eval&version=4.1.2018.1040

TeeChart Charting Components for Xamarin.Forms offer full cross-platform support for .NET desktops, Windows Phone, iOS, Android and Universal Windows Platform (UWP) from the same common core charting code. Includes support for Charts, Gauges and Maps all from within the same charting library, with no need to obtain separate product modules.

Product Compatible and additional computed target framework versions.
MonoAndroid monoandroid10 is compatible. 
Universal Windows Platform uap was computed.  uap10.0 is compatible. 
Xamarin.iOS xamarinios10 is compatible. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

  • Portable Class Library (.NETFramework 4.5, Windows 8.0, WindowsPhoneApp 8.1)

NuGet packages

This package is not used by any NuGet packages.

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Version Downloads Last updated

===========================================
Release Notes 4th January 2018
TeeChart for Xamarin.Forms version 2018
Build 4.1.2018.01040
Compiled with Xamarin.Forms 2.4.0.91020
===========================================

Bug fixes and New Features :

1) Now it's easier to integrate a Chart into your APP, as the custom renders and ChartView class is already integrated into the TeeChart NET for Xamarin.Forms assemblies. This means you do not have to add extra files to your new projects in order to use the Chart component.

Here the steps to add a Chart component into your APP :

- Create a Xamarin.Forms project.
- Add the TeeChart.PCL.dll assembly as reference to the PCL project.
- Add the TeeChart.PCL.dll and TeeChart.PCL.Android.dll assemblies to the PCL Android project.
- Add the TeeChart.PCL.dll and TeeChart.PCL.iOS.Unified.dll assemblies to the PCL iOS project.
- Add the TeeChart.PCL.dll and TeeChart.PCL.UWP46.dll assemblies to the PCL UWP project.

- Now you've two options :
1) Add the Chart component throught xaml code, at the xaml page.

2) Add the Chart component via CSharp code, at the .cs code class. Code example :

/* Create ChartView by code at ContentPage */
ChartView BarChart = new ChartView();

BarChart.WidthRequest = 300;
BarChart.HeightRequest = 300;

Content = new StackLayout
{
Children =
{
BarChart
},
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalOptions = LayoutOptions.CenterAndExpand,
};

Then you only have to start configuring the Chart via cs code, i.e :

BarChart.Chart.Series.Add(new Bar());
BarChart.Chart.Series[0].FillSampleValues(3);
BarChart.Chart.Panel.Gradient.Visible = false;
BarChart.Chart.Panel.Color = Color.Aquamarine;
BarChart.Chart.Invalidate();

- IMPORTANT! : Due to the way that Xamarin.Forms iOS works, it only looks at loaded assemblies, meaning that as TeeChart uses a custom ChartViewRenderer (now intregrated into the iOS assembly), in order that the renderer work, we'll need to add the following line of code just before Xamarin.Forms.Init is called (normally in the AppDelegate.cs file). :

Steema.TeeChart.TChart.Init();

Remember, this is only required for the Xamarin.Forms iOS project.

2) "System.NotImplementedException: The method or operation is not implemented." Error. Fixed.