Implement foreground layer option

9 years ago · 084bd47413
parent ea374c01b1
commit 084bd47413
1 changed files with 9 additions and 2 deletions
--- a/Emby.Drawing/ImageMagick/ImageMagickEncoder.cs
+++ b/Emby.Drawing/ImageMagick/ImageMagickEncoder.cs
@ -199,7 +199,14 @@ namespace Emby.Drawing.ImageMagick
                return;
            }

-            // TODO
+            Double opacity;
+            if (!Double.TryParse(options.ForegroundLayer, out opacity)) opacity = .4;
+
+            using (var pixel = new PixelWand("#000", opacity))
+            using (var overlay = new MagickWand(wand.CurrentImage.Width, wand.CurrentImage.Height, pixel))
+            {
+                wand.CurrentImage.CompositeImage(overlay, CompositeOperator.OverCompositeOp, 0, 0);
+            }
        }

        private void AutoOrientImage(MagickWand wand)