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@ -1,8 +1,8 @@
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using MediaBrowser.Common.IO;
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using ImageMagickSharp;
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using MediaBrowser.Common.Configuration;
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using MediaBrowser.Common.IO;
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using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Drawing.Drawing2D;
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using System.Drawing.Imaging;
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using System.IO;
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using System.Threading.Tasks;
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@ -13,7 +13,7 @@ namespace MediaBrowser.Server.Implementations.Photos
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public static async Task<Stream> GetThumbCollage(List<string> files,
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IFileSystem fileSystem,
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int width,
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int height)
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int height, IApplicationPaths appPaths)
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{
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if (files.Count < 3)
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{
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@ -27,16 +27,8 @@ namespace MediaBrowser.Server.Implementations.Photos
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int cellHeight = height;
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var index = 0;
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var img = new Bitmap(width, height, PixelFormat.Format32bppPArgb);
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using (var graphics = Graphics.FromImage(img))
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using (var wand = new MagickWand(width, height, "transparent"))
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{
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graphics.CompositingQuality = CompositingQuality.HighQuality;
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graphics.SmoothingMode = SmoothingMode.HighQuality;
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graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
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graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
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graphics.CompositingMode = CompositingMode.SourceCopy;
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for (var row = 0; row < rows; row++)
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{
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for (var col = 0; col < cols; col++)
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@ -46,33 +38,24 @@ namespace MediaBrowser.Server.Implementations.Photos
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if (files.Count > index)
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{
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using (var fileStream = fileSystem.GetFileStream(files[index], FileMode.Open, FileAccess.Read, FileShare.Read, true))
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using (var innerWand = new MagickWand(files[index]))
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{
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using (var memoryStream = new MemoryStream())
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{
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await fileStream.CopyToAsync(memoryStream).ConfigureAwait(false);
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memoryStream.Position = 0;
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using (var imgtemp = Image.FromStream(memoryStream, true, false))
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{
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graphics.DrawImage(imgtemp, x, y, cellWidth, cellHeight);
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}
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}
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innerWand.CurrentImage.ResizeImage(cellWidth, cellHeight);
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wand.CurrentImage.CompositeImage(innerWand, CompositeOperator.OverCompositeOp, x, y);
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}
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}
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index++;
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}
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}
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}
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return GetStream(img);
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return GetStream(wand, appPaths);
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}
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}
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public static async Task<Stream> GetSquareCollage(List<string> files,
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IFileSystem fileSystem,
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int size)
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int size, IApplicationPaths appPaths)
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{
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if (files.Count < 4)
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{
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@ -85,16 +68,8 @@ namespace MediaBrowser.Server.Implementations.Photos
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int singleSize = size / 2;
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var index = 0;
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var img = new Bitmap(size, size, PixelFormat.Format32bppPArgb);
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using (var graphics = Graphics.FromImage(img))
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using (var wand = new MagickWand(size, size, "transparent"))
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{
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graphics.CompositingQuality = CompositingQuality.HighQuality;
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graphics.SmoothingMode = SmoothingMode.HighQuality;
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graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
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graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
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graphics.CompositingMode = CompositingMode.SourceCopy;
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for (var row = 0; row < rows; row++)
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{
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for (var col = 0; col < cols; col++)
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@ -102,27 +77,18 @@ namespace MediaBrowser.Server.Implementations.Photos
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var x = col * singleSize;
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var y = row * singleSize;
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using (var fileStream = fileSystem.GetFileStream(files[index], FileMode.Open, FileAccess.Read, FileShare.Read, true))
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using (var innerWand = new MagickWand(files[index]))
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{
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using (var memoryStream = new MemoryStream())
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{
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await fileStream.CopyToAsync(memoryStream).ConfigureAwait(false);
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memoryStream.Position = 0;
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using (var imgtemp = Image.FromStream(memoryStream, true, false))
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{
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graphics.DrawImage(imgtemp, x, y, singleSize, singleSize);
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}
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}
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innerWand.CurrentImage.ResizeImage(singleSize, singleSize);
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wand.CurrentImage.CompositeImage(innerWand, CompositeOperator.OverCompositeOp, x, y);
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}
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index++;
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}
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}
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}
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return GetStream(img);
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return GetStream(wand, appPaths);
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}
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}
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private static Task<Stream> GetSingleImage(List<string> files, IFileSystem fileSystem)
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@ -130,29 +96,16 @@ namespace MediaBrowser.Server.Implementations.Photos
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return Task.FromResult<Stream>(fileSystem.GetFileStream(files[0], FileMode.Open, FileAccess.Read, FileShare.Read));
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}
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private static Stream GetStream(Image image)
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private static Stream GetStream(MagickWand image, IApplicationPaths appPaths)
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{
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var ms = new MemoryStream();
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var tempFile = Path.Combine(appPaths.TempDirectory, Guid.NewGuid().ToString("N") + ".png");
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image.Save(ms, ImageFormat.Png);
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Directory.CreateDirectory(Path.GetDirectoryName(tempFile));
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ms.Position = 0;
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image.CurrentImage.CompressionQuality = 100;
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image.SaveImage(tempFile);
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return ms;
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}
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private static async Task<Image> GetImage(string file, IFileSystem fileSystem)
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{
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using (var fileStream = fileSystem.GetFileStream(file, FileMode.Open, FileAccess.Read, FileShare.Read, true))
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{
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var memoryStream = new MemoryStream();
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await fileStream.CopyToAsync(memoryStream).ConfigureAwait(false);
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memoryStream.Position = 0;
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return Image.FromStream(memoryStream, true, false);
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}
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return File.OpenRead(tempFile);
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}
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}
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}
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