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添加项目文件。

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Chenx221 2024-08-26 17:19:23 +08:00
parent 80384cdd20
commit 3860b1bd54
5 changed files with 214 additions and 0 deletions
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31
Comic_Compressor.sln Normal file
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Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 17
VisualStudioVersion = 17.11.35219.272
MinimumVisualStudioVersion = 10.0.40219.1
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Comic_Compressor", "Comic_Compressor\Comic_Compressor.csproj", "{B6B0E3D8-DE3D-4A7D-AAE5-34953ABFEA2A}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Any CPU = Debug|Any CPU
Debug|x64 = Debug|x64
Release|Any CPU = Release|Any CPU
Release|x64 = Release|x64
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{B6B0E3D8-DE3D-4A7D-AAE5-34953ABFEA2A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{B6B0E3D8-DE3D-4A7D-AAE5-34953ABFEA2A}.Debug|Any CPU.Build.0 = Debug|Any CPU
{B6B0E3D8-DE3D-4A7D-AAE5-34953ABFEA2A}.Debug|x64.ActiveCfg = Debug|x64
{B6B0E3D8-DE3D-4A7D-AAE5-34953ABFEA2A}.Debug|x64.Build.0 = Debug|x64
{B6B0E3D8-DE3D-4A7D-AAE5-34953ABFEA2A}.Release|Any CPU.ActiveCfg = Release|Any CPU
{B6B0E3D8-DE3D-4A7D-AAE5-34953ABFEA2A}.Release|Any CPU.Build.0 = Release|Any CPU
{B6B0E3D8-DE3D-4A7D-AAE5-34953ABFEA2A}.Release|x64.ActiveCfg = Release|x64
{B6B0E3D8-DE3D-4A7D-AAE5-34953ABFEA2A}.Release|x64.Build.0 = Release|x64
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {FA1DD3CC-0702-404F-9D7F-40EB2736F8AD}
EndGlobalSection
EndGlobal

17
Comic_Compressor/AvifCompressor.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Comic_Compressor
{
internal class AvifCompressor
{
internal static void CompressImages(string sourceImagePath, string targetStoragePath)
{
//尚未实现
throw new NotImplementedException();
}
}
}

17
Comic_Compressor/Comic_Compressor.csproj Normal file
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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net8.0-windows</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
<Platforms>AnyCPU;x64</Platforms>
<UseWindowsForms>True</UseWindowsForms>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="LibHeifSharp" Version="3.2.0" />
<PackageReference Include="SixLabors.ImageSharp" Version="3.1.5" />
</ItemGroup>
</Project>

67
Comic_Compressor/Program.cs Normal file
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using System.Text;
using System.Windows.Forms;
namespace Comic_Compressor
{
internal class Program
{
[STAThread]
static void Main()
{
Console.OutputEncoding = Encoding.UTF8;
Console.WriteLine("请选择源图像所在位置：");
string? sourceImagePath = GetFolderPath();
if (string.IsNullOrEmpty(sourceImagePath))
{
Console.WriteLine("未选择文件夹，程序将退出。");
return;
}
Console.WriteLine("请输入目标存储位置：");
string? targetStoragePath = GetFolderPath();
if (string.IsNullOrEmpty(targetStoragePath))
{
Console.WriteLine("未选择文件夹，程序将退出。");
return;
}
Console.WriteLine("请选择压缩模式：0 - 压缩成webp，1 - 压缩成avif");
string? modeInput = Console.ReadLine();
if (modeInput == null)
{
Console.WriteLine("无效输入");
return;
}
switch (modeInput)
{
case "0":
WebpCompressor.CompressImages(sourceImagePath, targetStoragePath);
break;
case "1":
AvifCompressor.CompressImages(sourceImagePath, targetStoragePath);
break;
default:
Console.WriteLine("不支持的模式");
break;
}
}
private static string? GetFolderPath()
{
using var dialog = new FolderBrowserDialog();
dialog.ShowNewFolderButton = false;
DialogResult result = dialog.ShowDialog();
if (result == DialogResult.OK && !string.IsNullOrWhiteSpace(dialog.SelectedPath))
{
return dialog.SelectedPath;
}
else
{
return null;
}
}
}
}

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Comic_Compressor/WebpCompressor.cs Normal file
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using SixLabors.ImageSharp;
using SixLabors.ImageSharp.Formats.Webp;
using SixLabors.ImageSharp.Processing;
namespace Comic_Compressor
{
internal class WebpCompressor
{
internal static void CompressImages(string sourceImagePath, string targetStoragePath)
{
// Step 1: Get all subdirectories and store them in a list
List<string> subdirectories = new(Directory.GetDirectories(sourceImagePath, "*", SearchOption.AllDirectories));
// Step 2: Iterate through each subdirectory in order
foreach (string subdirectory in subdirectories)
{
// Step 3: Process each directory
ProcessDirectory(subdirectory, sourceImagePath, targetStoragePath);
}
}
private static void ProcessDirectory(string subdirectory, string sourceImagePath, string targetStoragePath)
{
// Get the relative path of the subdirectory
string relativePath = Path.GetRelativePath(sourceImagePath, subdirectory);
// Create the corresponding subdirectory in the target storage path
string targetSubdirectory = Path.Combine(targetStoragePath, relativePath);
Directory.CreateDirectory(targetSubdirectory);
// Get all image files in the subdirectory (jpg and png)
string[] imageFiles = GetImageFiles(subdirectory);
// Iterate through each image file
foreach (string imageFile in imageFiles)
{
// Set the target file path with the .webp extension
string targetFilePath = Path.Combine(targetSubdirectory, Path.GetFileNameWithoutExtension(imageFile) + ".webp");
CompressImage(imageFile, targetFilePath);
}
Console.WriteLine($"{Path.GetFileName(subdirectory)} processed successfully.");
}
private static string[] GetImageFiles(string directoryPath)
{
// Get all image files supported by ImageSharp
string[] supportedExtensions = ["*.jpg", "*.jpeg", "*.png", "*.bmp", "*.gif", "*.tiff"];
List<string> allFiles = [];
foreach (string extension in supportedExtensions)
{
allFiles.AddRange(Directory.GetFiles(directoryPath, extension, SearchOption.TopDirectoryOnly));
}
return [.. allFiles];
}
private static void CompressImage(string sourceFilePath, string targetFilePath)
{
using SixLabors.ImageSharp.Image image = SixLabors.ImageSharp.Image.Load(sourceFilePath);
// Check the longest side of the image and resize if necessary
int maxDimension = Math.Max(image.Width, image.Height);
if (maxDimension > 1200)
{
double scaleFactor = 1200.0 / maxDimension;
int newWidth = (int)(image.Width * scaleFactor);
int newHeight = (int)(image.Height * scaleFactor);
image.Mutate(x => x.Resize(newWidth, newHeight));
}
// Save the image as WebP with a quality level of 70 (for lossy compression)
var encoder = new WebpEncoder
{
Quality = 70,
FileFormat = WebpFileFormatType.Lossy
};
image.Save(targetFilePath, encoder);
}
}
}