Split SVG codec into DemaConsulting.CanvasNet.Svg package

.github/workflows/build.yaml

@@ -227,6 +227,8 @@ jobs:
           path: |
             src/DemaConsulting.CanvasNet/bin/Release/*.nupkg
             src/DemaConsulting.CanvasNet/bin/Release/*.snupkg
+            src/DemaConsulting.CanvasNet.Svg/bin/Release/*.nupkg
+            src/DemaConsulting.CanvasNet.Svg/bin/Release/*.snupkg
 
   # Runs CodeQL security and quality analysis, gathering results to include
   # in the code quality report.

.reviewmark.yaml

@@ -99,7 +99,7 @@ reviews:
       - "docs/reqstream/canvas-net.yaml"
     paths:
       - "requirements.yaml"                                                 # root requirements file
-      - "docs/reqstream/**/*.yaml"                                          # all requirements files
+      - "docs/reqstream/canvas-net/**/*.yaml"                              # all requirements files
 
   # CanvasNet-Canvas Review (one per subsystem)
   - id: CanvasNet-Canvas
@@ -252,39 +252,6 @@ reviews:
       - "test/DemaConsulting.CanvasNet.Tests/Codecs/GifCodecTests.cs"  # unit tests
       - "test/DemaConsulting.CanvasNet.Tests/Codecs/GifFixtureTests.cs"  # fixture conformance tests
 
-  # CanvasNet-Codecs-SvgCodec Review (one per unit)
-  - id: CanvasNet-Codecs-SvgCodec
-    title: Review that CanvasNet Codecs SvgCodec Implementation is Correct
-    context:
-      - "docs/design/canvas-net.md"
-      - "docs/reqstream/canvas-net.yaml"
-      - "docs/design/canvas-net/codecs.md"
-      - "docs/reqstream/canvas-net/codecs.yaml"
-    paths:
-      - "docs/reqstream/canvas-net/codecs/svg-codec.yaml"     # unit requirements
-      - "docs/design/canvas-net/codecs/svg-codec.md"         # unit design
-      - "docs/verification/canvas-net/codecs/svg-codec.md"   # unit verification
-      - "docs/sysml2/model/canvas-net/codecs/svg-codec.sysml"    # unit SysML2 model
-      - "src/DemaConsulting.CanvasNet/Codecs/SvgCodec.cs"         # unit source (public API entry point)
-      - "src/DemaConsulting.CanvasNet/Codecs/Svg/**/*.cs"         # unit source (partial-class implementation files)
-      - "src/DemaConsulting.CanvasNet/Codecs/Svg/SvgCodec.Filters.ColorMatrix.cs"  # phase 5 filter partial
-      - "src/DemaConsulting.CanvasNet/Codecs/Svg/SvgCodec.Filters.ComponentTransfer.cs"  # phase 5 filter partial
-      - "src/DemaConsulting.CanvasNet/Codecs/Svg/SvgCodec.Filters.Morphology.cs"  # phase 5 filter partial
-      - "src/DemaConsulting.CanvasNet/Codecs/Svg/SvgCodec.Filters.Convolution.cs"  # phase 5 filter partial
-      - "src/DemaConsulting.CanvasNet/Codecs/Svg/SvgCodec.Filters.DisplacementMap.cs"  # phase 5 filter partial
-      - "src/DemaConsulting.CanvasNet/Codecs/Svg/SvgCodec.Filters.Tile.cs"  # phase 5 filter partial
-      - "src/DemaConsulting.CanvasNet/Codecs/Svg/SvgCodec.Filters.DropShadow.cs"  # phase 5 filter partial
-      - "src/DemaConsulting.CanvasNet/Codecs/Svg/SvgCodec.Filters.FeImage.cs"  # phase 5 filter partial
-      - "src/DemaConsulting.CanvasNet/Codecs/Svg/SvgCodec.Filters.Lighting.cs"  # phase 6 filter partial
-      - "src/DemaConsulting.CanvasNet/Codecs/Svg/SvgCodec.Filters.Turbulence.cs"  # phase 6 filter partial
-      - "src/DemaConsulting.CanvasNet/Codecs/Svg/SvgCodec.Css.Parser.cs"  # phase 7 CSS styling partial
-      - "src/DemaConsulting.CanvasNet/Codecs/Svg/SvgCodec.Css.Selectors.cs"  # phase 7 CSS styling partial
-      - "src/DemaConsulting.CanvasNet/Codecs/Svg/SvgCodec.Css.Cascade.cs"  # phase 7 CSS styling partial
-      - "src/DemaConsulting.CanvasNet/Codecs/Svg/SvgCodec.Filters.Blend.cs"  # phase 8 filter partial
-      - "src/DemaConsulting.CanvasNet/Codecs/NamespaceDoc.cs"     # Codecs namespace documentation
-      - "test/DemaConsulting.CanvasNet.Tests/Codecs/SvgCodecTests.cs"  # unit tests
-      - "test/DemaConsulting.CanvasNet.Tests/Codecs/SvgFixtureTests.cs"  # fixture conformance tests
-
   # CanvasNet-Geometry Review (one per subsystem)
   - id: CanvasNet-Geometry
     title: Review that CanvasNet Geometry Subsystem Implementation is Correct
@@ -331,6 +298,7 @@ reviews:
       - "src/DemaConsulting.CanvasNet/Geometry/PathCommandType.cs"  # supporting data type source
       - "test/DemaConsulting.CanvasNet.Tests/Geometry/PathBuilderTests.cs"  # unit tests
       - "test/DemaConsulting.CanvasNet.Tests/Geometry/PathTests.cs"        # unit tests
+      - "test/DemaConsulting.CanvasNet.Tests/Geometry/PathCommandTests.cs"  # unit tests
 
   # CanvasNet-Geometry-CornerRoundEffect Review (one per unit)
   - id: CanvasNet-Geometry-CornerRoundEffect
@@ -568,6 +536,81 @@ reviews:
       - "src/DemaConsulting.CanvasNet/Rendering/Shapes.cs"          # unit source
       - "test/DemaConsulting.CanvasNet.Tests/Rendering/ShapesTests.cs"  # unit tests
 
+  # CanvasNetSvg-Architecture Review (one per system)
+  - id: CanvasNetSvg-Architecture
+    title: Review that CanvasNetSvg Architecture Satisfies Requirements
+    context:
+      - "README.md"
+      - "docs/user_guide/**/*.md"
+    paths:
+      - "docs/reqstream/canvas-net-svg.yaml"                          # system requirements
+      - "docs/design/introduction.md"                                 # design introduction
+      - "docs/design/canvas-net-svg.md"                               # system design
+      - "docs/verification/introduction.md"                           # verification introduction
+      - "docs/verification/canvas-net-svg.md"                         # system verification
+      - "test/DemaConsulting.CanvasNet.Svg.Tests/SvgSystemIntegrationTests.cs"  # integration tests
+
+  # CanvasNetSvg-Design Review (one per system)
+  - id: CanvasNetSvg-Design
+    title: Review that CanvasNetSvg Design is Consistent and Complete
+    context:
+      - "docs/reqstream/canvas-net-svg.yaml"
+    paths:
+      - "docs/reqstream/canvas-net-svg/platform-requirements.yaml"    # platform requirements
+      - "docs/design/introduction.md"                                 # design introduction
+      - "docs/design/canvas-net-svg.md"                               # system design
+      - "docs/design/canvas-net-svg/**/*.md"                          # all system design documents
+
+  # CanvasNetSvg-Verification Review (one per system)
+  - id: CanvasNetSvg-Verification
+    title: Review that CanvasNetSvg Verification is Consistent and Complete
+    context:
+      - "docs/reqstream/canvas-net-svg.yaml"
+    paths:
+      - "docs/verification/introduction.md"                           # verification introduction
+      - "docs/verification/canvas-net-svg.md"                         # system verification
+      - "docs/verification/canvas-net-svg/**/*.md"                    # all verification documents
+
+  # CanvasNetSvg-AllRequirements Review (one per system)
+  - id: CanvasNetSvg-AllRequirements
+    title: Review that All CanvasNetSvg Requirements are Complete
+    context:
+      - "docs/design/canvas-net-svg.md"
+      - "docs/reqstream/canvas-net-svg.yaml"
+    paths:
+      - "docs/reqstream/canvas-net-svg/**/*.yaml"                     # all requirements files
+
+  # CanvasNetSvg-SvgCodec Review (one per direct unit)
+  - id: CanvasNetSvg-SvgCodec
+    title: Review that CanvasNetSvg SvgCodec Implementation is Correct
+    context:
+      - "docs/design/canvas-net-svg.md"
+      - "docs/reqstream/canvas-net-svg.yaml"
+    paths:
+      - "docs/reqstream/canvas-net-svg/svg-codec.yaml"                # unit requirements
+      - "docs/design/canvas-net-svg/svg-codec.md"                     # unit design
+      - "docs/verification/canvas-net-svg/svg-codec.md"               # unit verification
+      - "docs/sysml2/model/canvas-net-svg/svg-codec.sysml"            # unit SysML2 model
+      - "src/DemaConsulting.CanvasNet.Svg/SvgCodec.cs"                # unit source (public API entry point)
+      - "src/DemaConsulting.CanvasNet.Svg/*.cs"                       # unit source (partial-class implementation files)
+      - "src/DemaConsulting.CanvasNet.Svg/SvgCodec.Filters.ColorMatrix.cs"  # phase 5 filter partial
+      - "src/DemaConsulting.CanvasNet.Svg/SvgCodec.Filters.ComponentTransfer.cs"  # phase 5 filter partial
+      - "src/DemaConsulting.CanvasNet.Svg/SvgCodec.Filters.Morphology.cs"  # phase 5 filter partial
+      - "src/DemaConsulting.CanvasNet.Svg/SvgCodec.Filters.Convolution.cs"  # phase 5 filter partial
+      - "src/DemaConsulting.CanvasNet.Svg/SvgCodec.Filters.DisplacementMap.cs"  # phase 5 filter partial
+      - "src/DemaConsulting.CanvasNet.Svg/SvgCodec.Filters.Tile.cs"  # phase 5 filter partial
+      - "src/DemaConsulting.CanvasNet.Svg/SvgCodec.Filters.DropShadow.cs"  # phase 5 filter partial
+      - "src/DemaConsulting.CanvasNet.Svg/SvgCodec.Filters.FeImage.cs"  # phase 5 filter partial
+      - "src/DemaConsulting.CanvasNet.Svg/SvgCodec.Filters.Lighting.cs"  # phase 6 filter partial
+      - "src/DemaConsulting.CanvasNet.Svg/SvgCodec.Filters.Turbulence.cs"  # phase 6 filter partial
+      - "src/DemaConsulting.CanvasNet.Svg/SvgCodec.Css.Parser.cs"  # phase 7 CSS styling partial
+      - "src/DemaConsulting.CanvasNet.Svg/SvgCodec.Css.Selectors.cs"  # phase 7 CSS styling partial
+      - "src/DemaConsulting.CanvasNet.Svg/SvgCodec.Css.Cascade.cs"  # phase 7 CSS styling partial
+      - "src/DemaConsulting.CanvasNet.Svg/SvgCodec.Filters.Blend.cs"  # phase 8 filter partial
+      - "src/DemaConsulting.CanvasNet.Svg/NamespaceDoc.cs"            # Svg namespace documentation
+      - "test/DemaConsulting.CanvasNet.Svg.Tests/SvgCodecTests.cs"    # unit tests
+      - "test/DemaConsulting.CanvasNet.Svg.Tests/SvgFixtureTests.cs"  # fixture conformance tests
+
   # OTS-BuildMark Review (one per OTS item)
   - id: OTS-BuildMark
     title: Review that BuildMark Provides Required Functionality

CanvasNet.slnx

@@ -1,8 +1,10 @@
 <Solution>
   <Folder Name="/src/">
     <Project Path="src/DemaConsulting.CanvasNet/DemaConsulting.CanvasNet.csproj" />
+    <Project Path="src/DemaConsulting.CanvasNet.Svg/DemaConsulting.CanvasNet.Svg.csproj" />
   </Folder>
   <Folder Name="/test/">
     <Project Path="test/DemaConsulting.CanvasNet.Tests/DemaConsulting.CanvasNet.Tests.csproj" />
+    <Project Path="test/DemaConsulting.CanvasNet.Svg.Tests/DemaConsulting.CanvasNet.Svg.Tests.csproj" />
   </Folder>
 </Solution>

README.md

@@ -32,7 +32,8 @@ image operations using `Span<T>`, and supports independent-copy cropping for loa
 - 🗜️ **JPEG Codec** - Load baseline/progressive; save baseline JPEG
 - 🎞️ **GIF Codec** - Decode-only load of first GIF frame; `GetInfo` reports the true frame count
 - 📐 **SVG Codec** - Rasterize a common SVG subset, including markers/filters/clip-paths/masks and
-  weight/style-aware font matching, to a surface
+  weight/style-aware font matching, to a surface (ships as the separate
+  `DemaConsulting.CanvasNet.Svg` package)
 - 🔍 **Header-Only Probing** - `GetInfo` reads headers without decoding pixels (GIF excepted)
 - 🖌️ **Path Filling** - Antialiased nonzero/even-odd fill of vector paths
 - 🖊️ **Stroke-to-Fill** - Convert stroked paths into fillable outlines
@@ -55,11 +56,24 @@ Or via Package Manager Console:
 Install-Package DemaConsulting.CanvasNet
 ```
 
+SVG rasterization requires the separate `DemaConsulting.CanvasNet.Svg` package:
+
+```bash
+dotnet add package DemaConsulting.CanvasNet.Svg
+```
+
+Or via Package Manager Console:
+
+```powershell
+Install-Package DemaConsulting.CanvasNet.Svg
+```
+
 ## Usage
 
 ```csharp
 using DemaConsulting.CanvasNet.Canvas;
 using DemaConsulting.CanvasNet.Codecs;
+using DemaConsulting.CanvasNet.Svg;
 using System.IO;
 
 // Create a surface, set a pixel, and crop an independent copy