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add mixbox for csharp

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Ondrej Jamriska
2022-09-21 05:06:50 +02:00
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>netstandard2.0</TargetFramework>
<PackageId>Mixbox</PackageId>
<Version>2.0.0</Version>
<Description>Pigment-Based Color Mixing</Description>
<Authors>Secret Weapons</Authors>
<Copyright>Copyright (c) Secret Weapons 2022</Copyright>
</PropertyGroup>
</Project>

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# Mixbox for C#
Install Mixbox from the NuGet package: [`https://www.nuget.org/packages/Mixbox/2.0.0`](https://www.nuget.org/packages/Mixbox/2.0.0)
## Usage
```csharp
using System.Drawing;
using Scrtwpns.Mixbox;
public class HelloMixbox
{
public static void Main(string[] args)
{
Color color1 = Color.FromArgb(0, 33, 133); // blue
Color color2 = Color.FromArgb(252, 211, 0); // yellow
float t = 0.5f; // mixing ratio
Color colorMix = Color.FromArgb(Mixbox.Lerp(color1.ToArgb(), color2.ToArgb(), t));
System.Console.WriteLine(colorMix);
}
}
```
## Mixing Multiple Colors
```csharp
Color MixThree(Color color1, Color color2, Color color3)
{
MixboxLatent z1 = Mixbox.RGBToLatent(color1.ToArgb());
MixboxLatent z2 = Mixbox.RGBToLatent(color2.ToArgb());
MixboxLatent z3 = Mixbox.RGBToLatent(color3.ToArgb());
// mix 30% of color1, 60% of color2, and 10% of color3
MixboxLatent zMix = 0.3f*z1 + 0.6f*z2 + 0.1f*z3;
return Color.FromArgb(Mixbox.LatentToRGB(zMix));
}
```
## Pigment Colors
| Pigment | | RGB | Float RGB | Linear RGB |
| --- | --- |:----:|:----:|:----:|
| Cadmium Yellow | <img src="https://scrtwpns.com/mixbox/pigments/cadmium_yellow.png"/> | 254, 236, 0 | 0.996, 0.925, 0.0 | 0.991, 0.839, 0.0 |
| Hansa Yellow | <img src="https://scrtwpns.com/mixbox/pigments/hansa_yellow.png"/> | 252, 211, 0 | 0.988, 0.827, 0.0 | 0.973, 0.651, 0.0 |
| Cadmium Orange | <img src="https://scrtwpns.com/mixbox/pigments/cadmium_orange.png"/> | 255, 105, 0 | 1.0, 0.412, 0.0 | 1.0, 0.141, 0.0 |
| Cadmium Red | <img src="https://scrtwpns.com/mixbox/pigments/cadmium_red.png"/> | 255, 39, 2 | 1.0, 0.153, 0.008 | 1.0, 0.02, 0.001 |
| Quinacridone Magenta | <img src="https://scrtwpns.com/mixbox/pigments/quinacridone_magenta.png"/> | 128, 2, 46 | 0.502, 0.008, 0.18 | 0.216, 0.001, 0.027 |
| Cobalt Violet | <img src="https://scrtwpns.com/mixbox/pigments/cobalt_violet.png"/> | 78, 0, 66 | 0.306, 0.0, 0.259 | 0.076, 0.0, 0.054 |
| Ultramarine Blue | <img src="https://scrtwpns.com/mixbox/pigments/ultramarine_blue.png"/> | 25, 0, 89 | 0.098, 0.0, 0.349 | 0.01, 0.0, 0.1 |
| Cobalt Blue | <img src="https://scrtwpns.com/mixbox/pigments/cobalt_blue.png"/> | 0, 33, 133 | 0.0, 0.129, 0.522 | 0.0, 0.015, 0.235 |
| Phthalo Blue | <img src="https://scrtwpns.com/mixbox/pigments/phthalo_blue.png"/> | 13, 27, 68 | 0.051, 0.106, 0.267 | 0.004, 0.011, 0.058 |
| Phthalo Green | <img src="https://scrtwpns.com/mixbox/pigments/phthalo_green.png"/> | 0, 60, 50 | 0.0, 0.235, 0.196 | 0.0, 0.045, 0.032 |
| Permanent Green | <img src="https://scrtwpns.com/mixbox/pigments/permanent_green.png"/> | 7, 109, 22 | 0.027, 0.427, 0.086 | 0.002, 0.153, 0.008 |
| Sap Green | <img src="https://scrtwpns.com/mixbox/pigments/sap_green.png"/> | 107, 148, 4 | 0.42, 0.58, 0.016 | 0.147, 0.296, 0.001 |
| Burnt Sienna | <img src="https://scrtwpns.com/mixbox/pigments/burnt_sienna.png"/> | 123, 72, 0 | 0.482, 0.282, 0.0 | 0.198, 0.065, 0.0 |
## License
Copyright (c) 2022, Secret Weapons. All rights reserved.<br>
Mixbox is provided under the CC BY-NC 4.0 license for non-commercial use only.<br>
If you want to obtain commercial license, please contact: mixbox@scrtwpns.com

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using System.Drawing;
using Scrtwpns.Mixbox;
public class HelloMixbox
{
public static void Main(string[] args)
{
Color color1 = Color.FromArgb(0, 33, 133); // blue
Color color2 = Color.FromArgb(252, 211, 0); // yellow
float t = 0.5f; // mixing ratio
Color colorMix = Color.FromArgb(Mixbox.Lerp(color1.ToArgb(), color2.ToArgb(), t));
System.Console.WriteLine(colorMix);
}
}

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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net5.0</TargetFramework>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Mixbox" Version="2.0.0" />
</ItemGroup>
</Project>