From 373fc09df9fe860c898bdcb789f03796a13b5f26 Mon Sep 17 00:00:00 2001
From: Alby Blyth <alex@3cssoftware.com.au>
Date: Tue, 19 Dec 2023 11:42:26 +1000
Subject: [PATCH] Swap skia svg package

---
 .../Adapters/ImageAdapter.cs                  | 24 +++++++------------
 .../Adapters/SkiaSharpAdapter.cs              |  2 +-
 .../HtmlRenderer.SkiaSharp.csproj             |  2 +-
 3 files changed, 10 insertions(+), 18 deletions(-)

diff --git a/Source/HtmlRenderer.SkiaSharp/Adapters/ImageAdapter.cs b/Source/HtmlRenderer.SkiaSharp/Adapters/ImageAdapter.cs
index 12e9348c8..1c7575ff7 100644
--- a/Source/HtmlRenderer.SkiaSharp/Adapters/ImageAdapter.cs
+++ b/Source/HtmlRenderer.SkiaSharp/Adapters/ImageAdapter.cs
@@ -12,8 +12,7 @@
 
 using SkiaSharp;
 using TheArtOfDev.HtmlRenderer.Adapters;
-using SKSvg = SkiaSharp.Extended.Svg.SKSvg;
-
+using Svg.Skia;
 
 namespace TheArtOfDev.HtmlRenderer.SkiaSharp.Adapters
 {
@@ -25,8 +24,7 @@ internal sealed class ImageAdapter : RImage
         /// <summary>
         /// the underlying image.  This may be either a bitmap (_image) or an svg (_svg).
         /// </summary>
-        private SKImage _image;
-
+        private SKImage? _image;
         private readonly SKSvg? _svg;
 
         /// <summary>
@@ -42,36 +40,31 @@ public ImageAdapter(SKSvg svg)
             _svg = svg;
         }
 
-
         /// <summary>
         /// the underline SkiaSharp image.
         /// </summary>
         public SKImage Image
         {
             get 
-            { 
-                if (_image == null && _svg != null) 
+            {
+                if (_image == null && _svg?.Picture != null) 
                 {
                     //Render the image from the picture, as this is being used in a texture brush.
-                    _image = SKImage.FromBitmap(new SKBitmap((int)_svg.CanvasSize.Width, (int)_svg.CanvasSize.Height));
+                    _image = SKImage.FromPicture(_svg.Picture, _svg.Picture.CullRect.Size.ToSizeI());
                 }
+
                 return _image;
             }
         }
 
-        /// <summary>
-        /// Picture if this represents a structured image, eg, SVG.
-        /// </summary>
-        public SKPicture Picture { get; set; }
-
         public override double Width
         {
-            get { return _image?.Width ?? ((int?)_svg?.CanvasSize.Width) ?? 0; }
+            get { return _image?.Width ?? _svg?.Picture?.CullRect.Width ?? 0; }
         }
 
         public override double Height
         {
-            get { return _image?.Height ?? ((int?)_svg?.CanvasSize.Height) ?? 0; }
+            get { return _image?.Height ?? _svg?.Picture?.CullRect.Height ?? 0; }
         }
 
         public override void Dispose()
@@ -82,7 +75,6 @@ public override void Dispose()
 
         internal void DrawImage(SKCanvas canvas, SKRect dstRect, SKRect? srcRect = null)
         {
-
             if (_svg != null)
             {
                 //TODO: support the overload that passes a source rect.   Using Matrix overload perhaps?..
diff --git a/Source/HtmlRenderer.SkiaSharp/Adapters/SkiaSharpAdapter.cs b/Source/HtmlRenderer.SkiaSharp/Adapters/SkiaSharpAdapter.cs
index a3a112030..d09188391 100644
--- a/Source/HtmlRenderer.SkiaSharp/Adapters/SkiaSharpAdapter.cs
+++ b/Source/HtmlRenderer.SkiaSharp/Adapters/SkiaSharpAdapter.cs
@@ -119,7 +119,7 @@ protected override RImage ImageFromStreamInt(Stream memoryStream)
             {
                 //Maybe an SVG?  In future, let's make the html renderer pass media type if it's available.
                 memoryStream.Seek(0, SeekOrigin.Begin);
-                var skSvg = new global::SkiaSharp.Extended.Svg.SKSvg();
+                var skSvg = new Svg.Skia.SKSvg();
                 skSvg.Load(memoryStream);
                 return new ImageAdapter(skSvg);
             }
diff --git a/Source/HtmlRenderer.SkiaSharp/HtmlRenderer.SkiaSharp.csproj b/Source/HtmlRenderer.SkiaSharp/HtmlRenderer.SkiaSharp.csproj
index 56244e714..7967eb004 100644
--- a/Source/HtmlRenderer.SkiaSharp/HtmlRenderer.SkiaSharp.csproj
+++ b/Source/HtmlRenderer.SkiaSharp/HtmlRenderer.SkiaSharp.csproj
@@ -11,7 +11,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="SkiaSharp" Version="2.88.6" />
-		<PackageReference Include="SkiaSharp.Svg" Version="1.60.0" />
+		<PackageReference Include="Svg.Skia" Version="1.0.0.9" />
 	</ItemGroup>
 
 	<ItemGroup>