FastCharts.Wpf 1.0.0

.NET 6.0 .NET Framework 4.8

dotnet add package FastCharts.Wpf --version 1.0.0

NuGet\Install-Package FastCharts.Wpf -Version 1.0.0

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="FastCharts.Wpf" Version="1.0.0" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="FastCharts.Wpf" Version="1.0.0" />
                    

                            Directory.Packages.props

<PackageReference Include="FastCharts.Wpf" />
                    

                            Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add FastCharts.Wpf --version 1.0.0

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: FastCharts.Wpf, 1.0.0"

#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.

#:package FastCharts.Wpf@1.0.0

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=FastCharts.Wpf&version=1.0.0
                    

                            Install as a Cake Addin

#tool nuget:?package=FastCharts.Wpf&version=1.0.0
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

FastCharts - High-Performance .NET Charting Library

</div>

🌟 What is FastCharts?

FastCharts is a high-performance .NET charting library designed for real-time applications, financial dashboards, and data visualization scenarios requiring smooth rendering of massive datasets (10M+ points).

⚡ Key Features

🚀 Real-time Performance: 60 FPS rendering with LTTB decimation
📊 Rich Chart Types: Line, Scatter, Bar, Area, Band, OHLC, ErrorBar
🎯 Multi-Axis Support: Independent left/right Y axes
📈 Advanced Axes: Linear, Logarithmic, Category with custom bases
🔄 Streaming Data: Rolling windows with efficient append operations
🎨 Interactive: Pan, zoom, crosshair, pinned tooltips
📍 Annotations: Lines, ranges, labels with full styling
💾 Export Ready: PNG export with clipboard integration
🌐 Cross-Platform: Windows, macOS, Linux support
🏗️ MVVM Ready: Full WPF integration with ReactiveUI

🎯 Perfect For

Financial Applications: Trading platforms, market analysis
Real-Time Dashboards: IoT monitoring, system metrics
Scientific Visualization: Research data, sensor readings
Business Intelligence: KPI dashboards, analytics
Desktop Applications: WPF apps with rich data visualization

📦 Quick Start

For WPF Applications (Recommended)

dotnet add package FastCharts.Wpf

Basic Usage

XAML:

<Window xmlns:fc="clr-namespace:FastCharts.Wpf.Controls;assembly=FastCharts.Wpf">
    <fc:FastChart Model="{Binding ChartModel}" />
</Window>

C# Code:

using FastCharts.Core;
using FastCharts.Core.Series;

// Create chart model
var model = new ChartModel();

// Add data series
model.AddSeries(new LineSeries(new[] {
    new PointD(0, 10),
    new PointD(1, 20),
    new PointD(2, 15),
    new PointD(3, 25)
}) { 
    Title = "Sales Data",
    Color = ColorRgba.Blue,
    StrokeWidth = 2
});

// Bind to your ViewModel
this.DataContext = new { ChartModel = model };

Real-Time Streaming Example

// Create streaming series with rolling window
var streamingSeries = new StreamingLineSeries {
    Title = "Live Data",
    MaxPointCount = 1000, // Keep last 1000 points
    RollingWindowDuration = TimeSpan.FromMinutes(5)
};

// Add real-time data
streamingSeries.AppendPoint(new PointD(DateTime.Now.Ticks, sensorValue));

model.AddSeries(streamingSeries);

Multi-Axis Example

// Create chart with multiple Y axes
var model = new ChartModel();

// Add left axis series (temperature)
model.AddSeries(new LineSeries(temperatureData) {
    Title = "Temperature (°C)",
    YAxisIndex = 0, // Left Y axis
    Color = ColorRgba.Red
});

// Add right axis series (pressure) 
model.AddSeries(new LineSeries(pressureData) {
    Title = "Pressure (hPa)", 
    YAxisIndex = 1, // Right Y axis
    Color = ColorRgba.Blue
});

🏗️ Architecture

FastCharts uses a clean, modular architecture:

├── FastCharts.Core          # Core algorithms & abstractions
├── FastCharts.Rendering.Skia # Cross-platform rendering engine
└── FastCharts.Wpf           # WPF controls & MVVM integration

Package Selection Guide

Scenario	Packages Needed
WPF Desktop App	`FastCharts.Wpf` (includes others)
Cross-Platform Console	`FastCharts.Core` + `FastCharts.Rendering.Skia`
Web API Chart Generation	`FastCharts.Core` + `FastCharts.Rendering.Skia`
Business Logic Only	`FastCharts.Core`

📊 Advanced Features

LTTB Decimation for Massive Datasets

var largeSeries = new LineSeries(millionsOfPoints) {
    EnableAutoResampling = true // Automatically reduces to screen resolution
};
// Maintains visual fidelity while ensuring 60 FPS performance

Performance Metrics Overlay

model.AddBehavior(new MetricsOverlayBehavior {
    ShowDetailed = true,
    Position = MetricsPosition.TopLeft
});
// Press F3 to toggle, F4 for detail level, F5 to reset

Interactive Behaviors

model.AddBehavior(new PanBehavior());
model.AddBehavior(new ZoomBehavior());
model.AddBehavior(new CrosshairBehavior());
model.AddBehavior(new PinnedTooltipBehavior()); // Right-click to pin tooltips

Annotations

// Add horizontal line annotation
model.AddAnnotation(new LineAnnotation {
    Type = LineAnnotationType.Horizontal,
    Value = 100,
    Label = "Target Value",
    Color = ColorRgba.Green
});

// Add range highlight
model.AddAnnotation(new RangeAnnotation {
    Type = RangeAnnotationType.Horizontal, 
    StartValue = 90,
    EndValue = 110,
    FillColor = ColorRgba.Green.WithAlpha(0.2f),
    Label = "Acceptable Range"
});

🚀 Performance

Rendering Speed: Up to 60 FPS for interactive charts
Memory Efficiency: Optimized for large datasets (10M+ points)
LTTB Algorithm: Reduces data while preserving visual fidelity
Hardware Acceleration: GPU-accelerated rendering via SkiaSharp
Streaming Optimized: Real-time updates with minimal overhead

🌐 Framework Support

Framework	FastCharts.Core	Rendering.Skia	WPF
.NET Standard 2.0	✅	✅	❌
.NET Framework 4.8	✅	✅	✅
.NET 6	✅	✅	✅
.NET 8	✅	✅	✅

Platforms: Windows, macOS, Linux (Core + Skia), Windows only (WPF)

📖 Documentation

🚀 Getting Started | Démarrage Rapide
📊 Chart Types Guide | Guide des Types de Graphiques
🎨 Styling & Themes | Style & Thèmes
⚡ Performance Guide | Guide Performance
🔌 API Reference | Référence API
🧪 Examples & Demos | Exemples & Démos

🤝 Contributing

We welcome contributions! See our Contributing Guide for details.

Development Setup

git clone https://github.com/MabinogiCode/FastCharts.git
cd FastCharts
dotnet restore
dotnet build
dotnet test # 594 tests should pass

📝 License

This project is licensed under the MIT License - see the LICENSE file for details.

🙏 Acknowledgments

Built with SkiaSharp for cross-platform graphics
Inspired by LiveCharts2 and ScottPlot
LTTB algorithm implementation based on research by Sveinn Steinarsson

<div align="center"> <strong>Made with ❤️ for the .NET community</strong><br> <sub>FastCharts - Where performance meets visualization</sub> </div>

Product	Compatible and additional computed target framework versions.
.NET	net6.0-windows10.0.19041 is compatible. net7.0-windows was computed. net8.0-windows was computed. net8.0-windows10.0.19041 is compatible. net9.0-windows was computed. net10.0-windows was computed.
.NET Framework	net48 is compatible. net481 was computed.

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

.NETFramework 4.8
- DynamicData (>= 9.4.1)
- FastCharts.Core (>= 1.0.0)
- FastCharts.Rendering.Skia (>= 1.0.0)
- ReactiveUI (>= 22.3.1)
- SkiaSharp (>= 3.119.1)
- SkiaSharp.Views.WPF (>= 3.119.1)
- System.Reactive (>= 6.1.0)
net6.0-windows10.0.19041
- DynamicData (>= 9.4.1)
- FastCharts.Core (>= 1.0.0)
- FastCharts.Rendering.Skia (>= 1.0.0)
- ReactiveUI (>= 22.3.1)
- SkiaSharp (>= 3.119.1)
- SkiaSharp.Views.WPF (>= 3.119.1)
- System.Reactive (>= 6.1.0)
net8.0-windows10.0.19041
- DynamicData (>= 9.4.1)
- FastCharts.Core (>= 1.0.0)
- FastCharts.Rendering.Skia (>= 1.0.0)
- ReactiveUI (>= 22.3.1)
- SkiaSharp (>= 3.119.1)
- SkiaSharp.Views.WPF (>= 3.119.1)
- System.Reactive (>= 6.1.0)

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version	Downloads	Last Updated
1.0.0	212	12/15/2025

FastCharts.Wpf v1.0.0 - Production-ready WPF controls with full MVVM support!