500 lines
25 KiB
C#
500 lines
25 KiB
C#
using ImageMagickSharp;
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using MediaBrowser.Common.Configuration;
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using System;
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using System.Collections.Generic;
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using MediaBrowser.Common.IO;
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namespace Emby.Drawing.ImageMagick
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{
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public class StripCollageBuilder
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{
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private readonly IApplicationPaths _appPaths;
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private readonly IFileSystem _fileSystem;
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public StripCollageBuilder(IApplicationPaths appPaths, IFileSystem fileSystem)
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{
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_appPaths = appPaths;
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_fileSystem = fileSystem;
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}
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public void BuildPosterCollage(List<string> paths, string outputPath, int width, int height, string text)
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{
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if (!string.IsNullOrWhiteSpace(text))
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{
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using (var wand = BuildPosterCollageWandWithText(paths, text, width, height))
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{
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wand.SaveImage(outputPath);
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}
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}
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else
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{
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using (var wand = BuildPosterCollageWand(paths, width, height))
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{
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wand.SaveImage(outputPath);
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}
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}
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}
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public void BuildSquareCollage(List<string> paths, string outputPath, int width, int height, string text)
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{
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if (!string.IsNullOrWhiteSpace(text))
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{
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using (var wand = BuildSquareCollageWandWithText(paths, text, width, height))
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{
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wand.SaveImage(outputPath);
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}
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}
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else
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{
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using (var wand = BuildSquareCollageWand(paths, width, height))
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{
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wand.SaveImage(outputPath);
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}
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}
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}
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public void BuildThumbCollage(List<string> paths, string outputPath, int width, int height, string text)
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{
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if (!string.IsNullOrWhiteSpace(text))
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{
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using (var wand = BuildThumbCollageWandWithText(paths, text, width, height))
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{
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wand.SaveImage(outputPath);
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}
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}
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else
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{
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using (var wand = BuildThumbCollageWand(paths, width, height))
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{
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wand.SaveImage(outputPath);
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}
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}
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}
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private MagickWand BuildThumbCollageWandWithText(List<string> paths, string text, int width, int height)
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{
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var inputPaths = ImageHelpers.ProjectPaths(paths, 8);
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using (var wandImages = new MagickWand(inputPaths.ToArray()))
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{
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var wand = new MagickWand(width, height);
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wand.OpenImage("gradient:#111111-#111111");
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using (var draw = new DrawingWand())
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{
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using (var fcolor = new PixelWand(ColorName.White))
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{
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draw.FillColor = fcolor;
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draw.Font = MontserratLightFont;
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draw.FontSize = 60;
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draw.FontWeight = FontWeightType.LightStyle;
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draw.TextAntialias = true;
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}
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var fontMetrics = wand.QueryFontMetrics(draw, text);
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var textContainerY = Convert.ToInt32(height * .165);
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wand.CurrentImage.AnnotateImage(draw, (width - fontMetrics.TextWidth) / 2, textContainerY, 0.0, text);
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var iSlice = Convert.ToInt32(width * .1166666667);
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int iTrans = Convert.ToInt32(height * 0.2);
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int iHeight = Convert.ToInt32(height * 0.46296296296296296296296296296296);
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var horizontalImagePadding = Convert.ToInt32(width * 0.0125);
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foreach (var element in wandImages.ImageList)
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{
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int iWidth = (int)Math.Abs(iHeight * element.Width / element.Height);
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element.Gravity = GravityType.CenterGravity;
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element.BackgroundColor = new PixelWand("none", 1);
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element.ResizeImage(iWidth, iHeight, FilterTypes.LanczosFilter);
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int ix = (int)Math.Abs((iWidth - iSlice) / 2);
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element.CropImage(iSlice, iHeight, ix, 0);
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element.ExtentImage(iSlice, iHeight, 0 - horizontalImagePadding, 0);
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}
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wandImages.SetFirstIterator();
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using (var wandList = wandImages.AppendImages())
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{
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wandList.CurrentImage.TrimImage(1);
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using (var mwr = wandList.CloneMagickWand())
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{
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using (var blackPixelWand = new PixelWand(ColorName.Black))
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{
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using (var greyPixelWand = new PixelWand(ColorName.Grey70))
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{
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mwr.CurrentImage.ResizeImage(wandList.CurrentImage.Width, (wandList.CurrentImage.Height / 2), FilterTypes.LanczosFilter, 1);
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mwr.CurrentImage.FlipImage();
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mwr.CurrentImage.AlphaChannel = AlphaChannelType.DeactivateAlphaChannel;
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mwr.CurrentImage.ColorizeImage(blackPixelWand, greyPixelWand);
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using (var mwg = new MagickWand(wandList.CurrentImage.Width, iTrans))
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{
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mwg.OpenImage("gradient:black-none");
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var verticalSpacing = Convert.ToInt32(height * 0.01111111111111111111111111111111);
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mwr.CurrentImage.CompositeImage(mwg, CompositeOperator.DstInCompositeOp, 0, verticalSpacing);
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wandList.AddImage(mwr);
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int ex = (int)(wand.CurrentImage.Width - mwg.CurrentImage.Width) / 2;
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wand.CurrentImage.CompositeImage(wandList.AppendImages(true), CompositeOperator.AtopCompositeOp, ex, Convert.ToInt32(height * 0.26851851851851851851851851851852));
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}
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}
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}
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}
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}
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}
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return wand;
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}
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}
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private MagickWand BuildPosterCollageWand(List<string> paths, int width, int height)
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{
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var inputPaths = ImageHelpers.ProjectPaths(paths, 4);
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using (var wandImages = new MagickWand(inputPaths.ToArray()))
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{
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var wand = new MagickWand(width, height);
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wand.OpenImage("gradient:#111111-#111111");
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using (var draw = new DrawingWand())
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{
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var iSlice = Convert.ToInt32(width * 0.225);
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int iTrans = Convert.ToInt32(height * .25);
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int iHeight = Convert.ToInt32(height * .65);
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var horizontalImagePadding = Convert.ToInt32(width * 0.0275);
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foreach (var element in wandImages.ImageList)
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{
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using (var blackPixelWand = new PixelWand(ColorName.Black))
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{
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int iWidth = (int)Math.Abs(iHeight * element.Width / element.Height);
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element.Gravity = GravityType.CenterGravity;
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element.BackgroundColor = blackPixelWand;
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element.ResizeImage(iWidth, iHeight, FilterTypes.LanczosFilter);
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int ix = (int)Math.Abs((iWidth - iSlice) / 2);
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element.CropImage(iSlice, iHeight, ix, 0);
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element.ExtentImage(iSlice, iHeight, 0 - horizontalImagePadding, 0);
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}
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}
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wandImages.SetFirstIterator();
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using (var wandList = wandImages.AppendImages())
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{
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wandList.CurrentImage.TrimImage(1);
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using (var mwr = wandList.CloneMagickWand())
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{
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using (var blackPixelWand = new PixelWand(ColorName.Black))
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{
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using (var greyPixelWand = new PixelWand(ColorName.Grey70))
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{
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mwr.CurrentImage.ResizeImage(wandList.CurrentImage.Width, (wandList.CurrentImage.Height / 2), FilterTypes.LanczosFilter, 1);
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mwr.CurrentImage.FlipImage();
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mwr.CurrentImage.AlphaChannel = AlphaChannelType.DeactivateAlphaChannel;
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mwr.CurrentImage.ColorizeImage(blackPixelWand, greyPixelWand);
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using (var mwg = new MagickWand(wandList.CurrentImage.Width, iTrans))
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{
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mwg.OpenImage("gradient:black-none");
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var verticalSpacing = Convert.ToInt32(height * 0.01111111111111111111111111111111);
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mwr.CurrentImage.CompositeImage(mwg, CompositeOperator.CopyOpacityCompositeOp, 0, verticalSpacing);
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wandList.AddImage(mwr);
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int ex = (int)(wand.CurrentImage.Width - mwg.CurrentImage.Width) / 2;
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wand.CurrentImage.CompositeImage(wandList.AppendImages(true), CompositeOperator.AtopCompositeOp, ex, Convert.ToInt32(height * .05));
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}
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}
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}
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}
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}
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}
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return wand;
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}
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}
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private MagickWand BuildPosterCollageWandWithText(List<string> paths, string label, int width, int height)
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{
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var inputPaths = ImageHelpers.ProjectPaths(paths, 4);
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using (var wandImages = new MagickWand(inputPaths.ToArray()))
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{
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var wand = new MagickWand(width, height);
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wand.OpenImage("gradient:#111111-#111111");
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using (var draw = new DrawingWand())
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{
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using (var fcolor = new PixelWand(ColorName.White))
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{
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draw.FillColor = fcolor;
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draw.Font = MontserratLightFont;
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draw.FontSize = 60;
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draw.FontWeight = FontWeightType.LightStyle;
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draw.TextAntialias = true;
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}
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var fontMetrics = wand.QueryFontMetrics(draw, label);
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var textContainerY = Convert.ToInt32(height * .165);
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wand.CurrentImage.AnnotateImage(draw, (width - fontMetrics.TextWidth) / 2, textContainerY, 0.0, label);
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var iSlice = Convert.ToInt32(width * 0.225);
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int iTrans = Convert.ToInt32(height * 0.2);
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int iHeight = Convert.ToInt32(height * 0.46296296296296296296296296296296);
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var horizontalImagePadding = Convert.ToInt32(width * 0.0275);
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foreach (var element in wandImages.ImageList)
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{
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int iWidth = (int)Math.Abs(iHeight * element.Width / element.Height);
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element.Gravity = GravityType.CenterGravity;
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element.BackgroundColor = new PixelWand("none", 1);
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element.ResizeImage(iWidth, iHeight, FilterTypes.LanczosFilter);
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int ix = (int)Math.Abs((iWidth - iSlice) / 2);
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element.CropImage(iSlice, iHeight, ix, 0);
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element.ExtentImage(iSlice, iHeight, 0 - horizontalImagePadding, 0);
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}
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wandImages.SetFirstIterator();
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using (var wandList = wandImages.AppendImages())
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{
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wandList.CurrentImage.TrimImage(1);
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using (var mwr = wandList.CloneMagickWand())
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{
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using (var blackPixelWand = new PixelWand(ColorName.Black))
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{
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using (var greyPixelWand = new PixelWand(ColorName.Grey70))
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{
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mwr.CurrentImage.ResizeImage(wandList.CurrentImage.Width, (wandList.CurrentImage.Height / 2), FilterTypes.LanczosFilter, 1);
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mwr.CurrentImage.FlipImage();
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mwr.CurrentImage.AlphaChannel = AlphaChannelType.DeactivateAlphaChannel;
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mwr.CurrentImage.ColorizeImage(blackPixelWand, greyPixelWand);
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using (var mwg = new MagickWand(wandList.CurrentImage.Width, iTrans))
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{
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mwg.OpenImage("gradient:black-none");
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var verticalSpacing = Convert.ToInt32(height * 0.01111111111111111111111111111111);
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mwr.CurrentImage.CompositeImage(mwg, CompositeOperator.DstInCompositeOp, 0, verticalSpacing);
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wandList.AddImage(mwr);
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int ex = (int)(wand.CurrentImage.Width - mwg.CurrentImage.Width) / 2;
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wand.CurrentImage.CompositeImage(wandList.AppendImages(true), CompositeOperator.AtopCompositeOp, ex, Convert.ToInt32(height * 0.26851851851851851851851851851852));
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}
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}
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}
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}
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}
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}
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return wand;
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}
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}
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private MagickWand BuildThumbCollageWand(List<string> paths, int width, int height)
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{
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var inputPaths = ImageHelpers.ProjectPaths(paths, 4);
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using (var wandImages = new MagickWand(inputPaths.ToArray()))
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{
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var wand = new MagickWand(width, height);
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wand.OpenImage("gradient:#111111-#111111");
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using (var draw = new DrawingWand())
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{
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var iSlice = Convert.ToInt32(width * .1166666667 * 2);
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int iTrans = Convert.ToInt32(height * .25);
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int iHeight = Convert.ToInt32(height * .62);
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var horizontalImagePadding = Convert.ToInt32(width * 0.0125);
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foreach (var element in wandImages.ImageList)
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{
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using (var blackPixelWand = new PixelWand(ColorName.Black))
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{
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int iWidth = (int)Math.Abs(iHeight * element.Width / element.Height);
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element.Gravity = GravityType.CenterGravity;
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element.BackgroundColor = blackPixelWand;
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element.ResizeImage(iWidth, iHeight, FilterTypes.LanczosFilter);
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int ix = (int)Math.Abs((iWidth - iSlice) / 2);
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element.CropImage(iSlice, iHeight, ix, 0);
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element.ExtentImage(iSlice, iHeight, 0 - horizontalImagePadding, 0);
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}
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}
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wandImages.SetFirstIterator();
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using (var wandList = wandImages.AppendImages())
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{
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wandList.CurrentImage.TrimImage(1);
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using (var mwr = wandList.CloneMagickWand())
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{
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using (var blackPixelWand = new PixelWand(ColorName.Black))
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{
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using (var greyPixelWand = new PixelWand(ColorName.Grey70))
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{
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mwr.CurrentImage.ResizeImage(wandList.CurrentImage.Width, (wandList.CurrentImage.Height / 2), FilterTypes.LanczosFilter, 1);
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mwr.CurrentImage.FlipImage();
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mwr.CurrentImage.AlphaChannel = AlphaChannelType.DeactivateAlphaChannel;
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mwr.CurrentImage.ColorizeImage(blackPixelWand, greyPixelWand);
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using (var mwg = new MagickWand(wandList.CurrentImage.Width, iTrans))
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{
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mwg.OpenImage("gradient:black-none");
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var verticalSpacing = Convert.ToInt32(height * 0.01111111111111111111111111111111);
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mwr.CurrentImage.CompositeImage(mwg, CompositeOperator.CopyOpacityCompositeOp, 0, verticalSpacing);
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wandList.AddImage(mwr);
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int ex = (int)(wand.CurrentImage.Width - mwg.CurrentImage.Width) / 2;
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wand.CurrentImage.CompositeImage(wandList.AppendImages(true), CompositeOperator.AtopCompositeOp, ex, Convert.ToInt32(height * .085));
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}
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}
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}
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}
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}
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}
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return wand;
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}
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}
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private MagickWand BuildSquareCollageWand(List<string> paths, int width, int height)
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{
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var inputPaths = ImageHelpers.ProjectPaths(paths, 4);
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using (var wandImages = new MagickWand(inputPaths.ToArray()))
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{
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var wand = new MagickWand(width, height);
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wand.OpenImage("gradient:#111111-#111111");
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using (var draw = new DrawingWand())
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{
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var iSlice = Convert.ToInt32(width * .225);
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int iTrans = Convert.ToInt32(height * .25);
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int iHeight = Convert.ToInt32(height * .63);
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var horizontalImagePadding = Convert.ToInt32(width * 0.02);
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foreach (var element in wandImages.ImageList)
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{
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using (var blackPixelWand = new PixelWand(ColorName.Black))
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{
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int iWidth = (int)Math.Abs(iHeight * element.Width / element.Height);
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element.Gravity = GravityType.CenterGravity;
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element.BackgroundColor = blackPixelWand;
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element.ResizeImage(iWidth, iHeight, FilterTypes.LanczosFilter);
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int ix = (int)Math.Abs((iWidth - iSlice) / 2);
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element.CropImage(iSlice, iHeight, ix, 0);
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element.ExtentImage(iSlice, iHeight, 0 - horizontalImagePadding, 0);
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}
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}
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wandImages.SetFirstIterator();
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using (var wandList = wandImages.AppendImages())
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{
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wandList.CurrentImage.TrimImage(1);
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using (var mwr = wandList.CloneMagickWand())
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{
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using (var blackPixelWand = new PixelWand(ColorName.Black))
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{
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using (var greyPixelWand = new PixelWand(ColorName.Grey70))
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{
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mwr.CurrentImage.ResizeImage(wandList.CurrentImage.Width, (wandList.CurrentImage.Height / 2), FilterTypes.LanczosFilter, 1);
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mwr.CurrentImage.FlipImage();
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mwr.CurrentImage.AlphaChannel = AlphaChannelType.DeactivateAlphaChannel;
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mwr.CurrentImage.ColorizeImage(blackPixelWand, greyPixelWand);
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using (var mwg = new MagickWand(wandList.CurrentImage.Width, iTrans))
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{
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mwg.OpenImage("gradient:black-none");
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var verticalSpacing = Convert.ToInt32(height * 0.01111111111111111111111111111111);
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mwr.CurrentImage.CompositeImage(mwg, CompositeOperator.CopyOpacityCompositeOp, 0, verticalSpacing);
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wandList.AddImage(mwr);
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int ex = (int)(wand.CurrentImage.Width - mwg.CurrentImage.Width) / 2;
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wand.CurrentImage.CompositeImage(wandList.AppendImages(true), CompositeOperator.AtopCompositeOp, ex, Convert.ToInt32(height * .07));
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}
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}
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}
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}
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}
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}
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return wand;
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}
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}
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private MagickWand BuildSquareCollageWandWithText(List<string> paths, string label, int width, int height)
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{
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var inputPaths = ImageHelpers.ProjectPaths(paths, 4);
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using (var wandImages = new MagickWand(inputPaths.ToArray()))
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{
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var wand = new MagickWand(width, height);
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wand.OpenImage("gradient:#111111-#111111");
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using (var draw = new DrawingWand())
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{
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using (var fcolor = new PixelWand(ColorName.White))
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{
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draw.FillColor = fcolor;
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draw.Font = MontserratLightFont;
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draw.FontSize = 60;
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draw.FontWeight = FontWeightType.LightStyle;
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draw.TextAntialias = true;
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}
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var fontMetrics = wand.QueryFontMetrics(draw, label);
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var textContainerY = Convert.ToInt32(height * .165);
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wand.CurrentImage.AnnotateImage(draw, (width - fontMetrics.TextWidth) / 2, textContainerY, 0.0, label);
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var iSlice = Convert.ToInt32(width * .225);
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int iTrans = Convert.ToInt32(height * 0.2);
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int iHeight = Convert.ToInt32(height * 0.46296296296296296296296296296296);
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var horizontalImagePadding = Convert.ToInt32(width * 0.02);
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foreach (var element in wandImages.ImageList)
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{
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int iWidth = (int)Math.Abs(iHeight * element.Width / element.Height);
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element.Gravity = GravityType.CenterGravity;
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element.BackgroundColor = new PixelWand("none", 1);
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element.ResizeImage(iWidth, iHeight, FilterTypes.LanczosFilter);
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int ix = (int)Math.Abs((iWidth - iSlice) / 2);
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element.CropImage(iSlice, iHeight, ix, 0);
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element.ExtentImage(iSlice, iHeight, 0 - horizontalImagePadding, 0);
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}
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wandImages.SetFirstIterator();
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using (var wandList = wandImages.AppendImages())
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{
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wandList.CurrentImage.TrimImage(1);
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using (var mwr = wandList.CloneMagickWand())
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|
{
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using (var blackPixelWand = new PixelWand(ColorName.Black))
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|
{
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|
using (var greyPixelWand = new PixelWand(ColorName.Grey70))
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|
{
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|
mwr.CurrentImage.ResizeImage(wandList.CurrentImage.Width, (wandList.CurrentImage.Height / 2), FilterTypes.LanczosFilter, 1);
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mwr.CurrentImage.FlipImage();
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|
|
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mwr.CurrentImage.AlphaChannel = AlphaChannelType.DeactivateAlphaChannel;
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|
mwr.CurrentImage.ColorizeImage(blackPixelWand, greyPixelWand);
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|
|
|
using (var mwg = new MagickWand(wandList.CurrentImage.Width, iTrans))
|
|
{
|
|
mwg.OpenImage("gradient:black-none");
|
|
var verticalSpacing = Convert.ToInt32(height * 0.01111111111111111111111111111111);
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|
mwr.CurrentImage.CompositeImage(mwg, CompositeOperator.DstInCompositeOp, 0, verticalSpacing);
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|
|
|
wandList.AddImage(mwr);
|
|
int ex = (int)(wand.CurrentImage.Width - mwg.CurrentImage.Width) / 2;
|
|
wand.CurrentImage.CompositeImage(wandList.AppendImages(true), CompositeOperator.AtopCompositeOp, ex, Convert.ToInt32(height * 0.26851851851851851851851851851852));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return wand;
|
|
}
|
|
}
|
|
|
|
private string MontserratLightFont
|
|
{
|
|
get { return PlayedIndicatorDrawer.ExtractFont("MontserratLight.otf", _appPaths, _fileSystem); }
|
|
}
|
|
}
|
|
}
|