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palette matching tool

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This commit is contained in:
Chris Forbes
2009-10-19 18:19:43 +13:00
parent 5f2d89fd63
commit 985bc16e31
7 changed files with 261 additions and 0 deletions
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66
PaletteMatch/PaletteMatch.csproj Normal file
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<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="3.5" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
<ProductVersion>9.0.30729</ProductVersion>
<SchemaVersion>2.0</SchemaVersion>
<ProjectGuid>{31411761-224C-4C54-A5FE-280890A70259}</ProjectGuid>
<OutputType>Exe</OutputType>
<AppDesignerFolder>Properties</AppDesignerFolder>
<RootNamespace>PaletteMatch</RootNamespace>
<AssemblyName>PaletteMatch</AssemblyName>
<TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
<FileAlignment>512</FileAlignment>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<DebugSymbols>true</DebugSymbols>
<DebugType>full</DebugType>
<Optimize>false</Optimize>
<OutputPath>bin\Debug\</OutputPath>
<DefineConstants>DEBUG;TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\Release\</OutputPath>
<DefineConstants>TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
</PropertyGroup>
<ItemGroup>
<Reference Include="System" />
<Reference Include="System.Core">
<RequiredTargetFramework>3.5</RequiredTargetFramework>
</Reference>
<Reference Include="System.Drawing" />
<Reference Include="System.Xml.Linq">
<RequiredTargetFramework>3.5</RequiredTargetFramework>
</Reference>
<Reference Include="System.Data.DataSetExtensions">
<RequiredTargetFramework>3.5</RequiredTargetFramework>
</Reference>
<Reference Include="System.Data" />
<Reference Include="System.Xml" />
</ItemGroup>
<ItemGroup>
<Compile Include="Program.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\OpenRa.FileFormats\OpenRa.FileFormats.csproj">
<Project>{BDAEAB25-991E-46A7-AF1E-4F0E03358DAA}</Project>
<Name>OpenRa.FileFormats</Name>
</ProjectReference>
</ItemGroup>
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
Other similar extension points exist, see Microsoft.Common.targets.
<Target Name="BeforeBuild">
</Target>
<Target Name="AfterBuild">
</Target>
-->
</Project>

71
PaletteMatch/Program.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using OpenRa.FileFormats;
using System.Drawing;
namespace PaletteMatch
{
/* a simple little hack to work out a sane matching between TD and RA palettes (or, indeed, from RA -> RA) */
/* usage: PaletteMatch srcpal destpal */
static class Program
{
static void Main(string[] args)
{
var tdPalette = WithStream(args[0], s => new Palette(s));
var raPalette = WithStream(args[1], s => new Palette(s));
var ms = tdPalette.Entries().Select(
(a, i) => new
{
Src = i,
Dest = raPalette.Entries().Select(
(b, j) => new { Color = b, Index = j })
.OrderBy(x => x.Color, new ColorDistanceComparer(a)).First().Index
});
foreach( var m in ms )
Console.WriteLine("{0:x2} -> {1:x2}", m.Src, m.Dest);
}
static IEnumerable<Color> Entries(this Palette p)
{
for (var i = 0; i < 256; i++)
yield return p.GetColor(i);
}
static T WithStream<T>(string filename, Func<Stream, T> f)
{
using (var s = File.OpenRead(filename))
return f(s);
}
}
class ColorDistanceComparer : IComparer<Color>
{
readonly Color r;
public ColorDistanceComparer(Color r)
{
this.r = r;
}
float Distance(Color a)
{
var b = a.GetBrightness() - r.GetBrightness();
var h = a.GetHue() - r.GetHue();
var s = a.GetSaturation() - r.GetSaturation();
return b * b + h * h + s * s;
}
public int Compare(Color x, Color y)
{
return Math.Sign(Distance(x) - Distance(y));
}
}
}

36
PaletteMatch/Properties/AssemblyInfo.cs Normal file
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using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
// General Information about an assembly is controlled through the following
// set of attributes. Change these attribute values to modify the information
// associated with an assembly.
[assembly: AssemblyTitle("PaletteMatch")]
[assembly: AssemblyDescription("")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("")]
[assembly: AssemblyProduct("PaletteMatch")]
[assembly: AssemblyCopyright("Copyright © 2009")]
[assembly: AssemblyTrademark("")]
[assembly: AssemblyCulture("")]
// Setting ComVisible to false makes the types in this assembly not visible
// to COM components. If you need to access a type in this assembly from
// COM, set the ComVisible attribute to true on that type.
[assembly: ComVisible(false)]
// The following GUID is for the ID of the typelib if this project is exposed to COM
[assembly: Guid("eb944988-f387-46a5-bb5b-392d482df964")]
// Version information for an assembly consists of the following four values:
//
// Major Version
// Minor Version
// Build Number
// Revision
//
// You can specify all the values or you can default the Build and Revision Numbers
// by using the '*' as shown below:
// [assembly: AssemblyVersion("1.0.*")]
[assembly: AssemblyVersion("1.0.0.0")]
[assembly: AssemblyFileVersion("1.0.0.0")]