Bytesized.OpenTK.DearImGui 1.3.0

dotnet add package Bytesized.OpenTK.DearImGui --version 1.3.0
                    
NuGet\Install-Package Bytesized.OpenTK.DearImGui -Version 1.3.0
                    
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="Bytesized.OpenTK.DearImGui" Version="1.3.0" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Bytesized.OpenTK.DearImGui" Version="1.3.0" />
                    
Directory.Packages.props
<PackageReference Include="Bytesized.OpenTK.DearImGui" />
                    
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 Bytesized.OpenTK.DearImGui --version 1.3.0
                    
#r "nuget: Bytesized.OpenTK.DearImGui, 1.3.0"
                    
#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 Bytesized.OpenTK.DearImGui@1.3.0
                    
#: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=Bytesized.OpenTK.DearImGui&version=1.3.0
                    
Install as a Cake Addin
#tool nuget:?package=Bytesized.OpenTK.DearImGui&version=1.3.0
                    
Install as a Cake Tool

Bytesized.OpenTK.DearImGui

A production-ready ImGui controller for OpenTK, designed for ease of use and modern features.

Installation

Install via NuGet:

dotnet add package Bytesized.OpenTK.DearImGui

Usage

  1. Initialize

In your GameWindow class:

using Bytesized.OpenTK.DearImGui;

ImGuiController _controller;

protected override void OnLoad()
{
    base.OnLoad();
    
    // The controller automatically hooks into Resize and CharInput events.
    _controller = new ImGuiController(this);
}
  1. Update & Render

In your loop:

protected override void OnRenderFrame(FrameEventArgs args)
{
    base.OnRenderFrame(args);
    GL.Clear(ClearBufferMask.ColorBufferBit);

    // Update ImGui (handles Input, Gamepad, and HighDPI scaling)
    _controller.Update((float)args.Time);

    // --- Draw your UI here ---
    ImGuiNET.ImGui.ShowDemoWindow();

    // Render ImGui geometry
    _controller.Render();

    SwapBuffers();
}

Font Configuration

By default, the controller is packaged with a higher res roboto font, if this fails loads the standard ImGui bitmap font. You can load a custom .ttf file easily:

// If you embed "Roboto.ttf" in your assembly as a resource:
_controller.LoadEmbeddedFont("Roboto.ttf", 16.0f);

// Or load from disk:
_controller.LoadCustomFont("Assets/Fonts/Roboto.ttf", 16.0f);
Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

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
1.3.0 241 12/23/2025
1.2.3 204 12/23/2025
1.2.2 297 12/18/2025
1.2.1 289 12/18/2025
1.1.0 295 12/18/2025
1.0.0 303 12/16/2025