1 files changed, 8 insertions, 0 deletions
diff --git a/UVtools.Core/Extensions/EmguExtensions.cs b/UVtools.Core/Extensions/EmguExtensions.cs
index 2806e43..2631597 100644
--- a/UVtools.Core/Extensions/EmguExtensions.cs
+++ b/UVtools.Core/Extensions/EmguExtensions.cs
@@ -13,6 +13,7 @@ using System.Runtime.InteropServices;
 using Emgu.CV;
 using Emgu.CV.CvEnum;
 using Emgu.CV.Structure;
+using Emgu.CV.Util;
 
 namespace UVtools.Core.Extensions
 {
@@ -333,5 +334,12 @@ namespace UVtools.Core.Extensions
             return layers;
         }
 
+        public static byte[] GetPngByes(this Mat mat)
+        {
+            using var vector = new VectorOfByte();
+            CvInvoke.Imencode(".png", mat, vector);
+            return vector.ToArray();
+        }
+
     }
 }