Bug fixes for reported issues

- Removed the default black fill for paths #38
- Added assembly location as search path for external files #43

Author: paulushub

Source/SVGImage/SVG/FileLoaders/FileSystemLoader.cs

@@ -24,6 +24,12 @@ public Stream LoadFile(string hRef, string svgFilename)
             if (File.Exists(filename))
                 return File.OpenRead(filename);
 
+            // For the issue #43 : Environment.CurrentDirectory prevents msix packaging
+            path = Path.GetDirectoryName(System.Reflection.Assembly.GetEntryAssembly().Location);
+            filename = Path.Combine(path, hRef);
+            if (File.Exists(filename))
+                return File.OpenRead(filename);
+
             Trace.TraceWarning("Unresolved URI: " + hRef);
 
             return null;

Source/SVGImage/SVG/SVGImage.cs

@@ -57,6 +57,7 @@ static void OnSizeTypeChanged(DependencyObject d, DependencyPropertyChangedEvent
         {
             SVGImage ctrl = d as SVGImage;
             ctrl.RecalcImage();
+            ctrl.InvalidateVisual();
         }
 
         public eSizeType SizeType
@@ -301,6 +302,7 @@ public void SetImage(Drawing drawing)
             if (this.m_drawing != null && this.SizeType == eSizeType.SizeToContent)
                 this.InvalidateMeasure();
             this.RecalcImage();
+            this.InvalidateVisual();
         }
 
         protected override void OnRenderSizeChanged(SizeChangedInfo sizeInfo)

Source/SVGImage/SVG/Shapes/PathShape.cs

@@ -200,7 +200,7 @@ public PathShape(SVG svg, XmlNode node, Shape parent) : base(svg, node, parent)
             if (DefaultFill == null)
             {
                 DefaultFill = new Fill(svg);
-                DefaultFill.PaintServerKey = svg.PaintServers.Parse("black");
+//                DefaultFill.PaintServerKey = svg.PaintServers.Parse("black");
             }
 
             this.ClosePath = false;

Tests/SvgTestSuites/Output/SvgTestSettings.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <options>
     <option name="HidePathsRoot" type="Boolean">false</option>
-    <option name="SelectedValuePath" type="String"></option>
+    <option name="SelectedValuePath" type="String">Colors/color-prop-05-t</option>
     <testSuites>
         <testSuite isDefault="false" isSelected="false">
             <property name="Version">1.0</property>