public static void ImgSave(Image img, string directory, string preview, string fileName, ImageFormat imageFormat)
{
DirectoryWt.CreateDirectory(Path.Combine(directory, preview));
var imgPath = Path.Combine(directory, preview, fileName);
FileWt.Delete(imgPath);
img.Save(imgPath, imageFormat);
Report.WriteLine(imgPath, ConsoleColor.Blue);
}
static void Main(string[] args)
{
if (!DirectoryWt.Exists("files"))
{
DirectoryWt.CreateDirectory("files");
}
const string targetFormatExtension = ".jpg";
var targetFormat = ImageFormat.Jpeg;
const string directoryPreview150X150 = "preview_150x150";
const string directoryPreview1240X1240 = "preview_1240x1240";
const string directoryPreview1024X1024 = "preview_1024x1024";
const string directoryOrigin = "origin";
// удаляем старые кадрированные изображения
foreach (var directory in DirectoryWt.GetDirectories("files", true))
{
var directoryName = Path.GetFileName(directory);
//
if (directoryName == directoryPreview150X150 ||
directoryName == directoryPreview1240X1240 ||
directoryName == directoryPreview1024X1024 ||
directoryName == directoryOrigin)
{
Report.WriteLine(directory, ConsoleColor.Yellow);
DirectoryWt.Delete(directory, true);
}
}
Parallel.ForEach(DirectoryWt.GetFiles("files", true), filePath =>
{
var fileName = Path.GetFileNameWithoutExtension(filePath);
var directory = Path.GetDirectoryName(filePath) ?? "";
var directoryName = Path.GetFileName(directory);
// пропускаем папки с кадрированными изображениями
if (directoryName == directoryPreview150X150 || directoryName == directoryPreview1240X1240 || directoryName == directoryPreview1024X1024)
{
// пропустить
}
else
{
// полиучить оригинал
using (var image = Image.FromFile(filePath))
// кадрирование изображения
using (var imgOrigin = ImgTransformation.Resize(image, image.Width, image.Height))
using (var img150X150 = ImgTransformation.Resize(image, 150, 150))
using (var img1240X1240 = ImgTransformation.Resize(image, 1240, 1240))
using (var img1024X1024 = ImgTransformation.Resize(image, 1024, 1024))
{
ImgSave(imgOrigin, directory, directoryOrigin, fileName + targetFormatExtension, targetFormat);
ImgSave(img150X150, directory, directoryPreview150X150, fileName + targetFormatExtension, targetFormat);
ImgSave(img1240X1240, directory, directoryPreview1240X1240, fileName + targetFormatExtension, targetFormat);
ImgSave(img1024X1024, directory, directoryPreview1024X1024, fileName + targetFormatExtension, targetFormat);
//var fileExt = Path.GetExtension(filePath);
//// если формат картинки не png
//if (fileExt != targetFormatExtension)
//{
// // сохранить картинку
// image.Save(Path.Combine(directory, fileName + targetFormatExtension), targetFormat);
// // удалить оригинал
// image.Dispose();
// FileWt.Delete(filePath);
// Report.WriteLine(filePath, ConsoleColor.Yellow);
//}
}
}
});
Report.WriteLine();
Report.WriteLine("готово");
Console.ReadKey();
}