Revert "Performance Improvement"

Source/Painting/SvgRadialGradientServer.cs

@@ -127,7 +127,7 @@ namespace Svg
 
                 using (var transform = EffectiveGradientTransform)
                 {
-                    var bounds = renderer.GetBoundable().CalculateBounds();
+                    var bounds = renderer.GetBoundable().Bounds;
                     transform.Translate(bounds.X, bounds.Y, MatrixOrder.Prepend);
                     if (this.GradientUnits == SvgCoordinateUnits.ObjectBoundingBox)
                     {

Source/Paths/SvgPath.cs

@@ -114,10 +114,10 @@ namespace Svg
         /// <summary>
         /// Gets the bounds of the element.
         /// </summary>
-        /// <returns>The bounds.</returns>
-        public override RectangleF CalculateBounds()
+        /// <value>The bounds.</value>
+        public override System.Drawing.RectangleF Bounds
         {
-            return this.Path(null).GetBounds();
+            get { return this.Path(null).GetBounds(); }
         }
 
         /// <summary>

Source/Rendering/SvgRenderer.cs

@@ -18,7 +18,7 @@ namespace Svg
 
         public void SetBoundable(ISvgBoundable boundable)
         {
-            _boundables.Push(new ImmutableBoundable(boundable));
+            _boundables.Push(boundable);
         }
         public ISvgBoundable GetBoundable()
         {

Source/Svg.csproj

@@ -109,7 +109,6 @@
     <Compile Include="Document Structure\SvgSymbol.cs" />
     <Compile Include="Filter Effects\ImageBuffer.cs" />
     <Compile Include="Painting\GenericBoundable.cs" />
-    <Compile Include="Painting\ImmutableBoundable.cs" />
     <Compile Include="Painting\SvgFallbackPaintServer .cs" />
     <Compile Include="Paths\CoordinateParser.cs" />
     <Compile Include="Rendering\IGraphicsProvider.cs" />

Source/SvgElement.cs

@@ -1162,4 +1162,4 @@ namespace Svg
 
         void Render(ISvgRenderer renderer);
     }
-}
+}
\ No newline at end of file

Source/Text/SvgGlyph.cs

@@ -91,10 +91,10 @@ namespace Svg
         /// <summary>
         /// Gets the bounds of the element.
         /// </summary>
-        /// <returns>The bounds.</returns>
-        public override System.Drawing.RectangleF CalculateBounds()
+        /// <value>The bounds.</value>
+        public override System.Drawing.RectangleF Bounds
         {
-            return this.Path(null).GetBounds();
+            get { return this.Path(null).GetBounds(); }
         }
 
         /// <summary>

Source/Text/SvgTextBase.cs

@@ -227,15 +227,18 @@ namespace Svg
         /// <summary>
         /// Gets the bounds of the element.
         /// </summary>
-        /// <returns>The bounds.</returns>
-        public override RectangleF CalculateBounds()
+        /// <value>The bounds.</value>
+        public override System.Drawing.RectangleF Bounds
         {
-            var path = this.Path(null);
-            foreach (var elem in this.Children.OfType<SvgVisualElement>())
+            get 
             {
-                path.AddPath(elem.Path(null), false);
+                var path = this.Path(null);
+                foreach (var elem in this.Children.OfType<SvgVisualElement>())
+                {
+                    path.AddPath(elem.Path(null), false);
+                }
+                return path.GetBounds(); 
             }
-            return path.GetBounds();
         }
 
         /// <summary>
@@ -492,9 +495,19 @@ namespace Svg
                 _width = width;
             }
 
-            public RectangleF CalculateBounds()
+            public PointF Location
+            {
+                get { return PointF.Empty; }
+            }
+
+            public SizeF Size
+            {
+                get { return new SizeF(_width, _font.Size); }
+            }
+
+            public RectangleF Bounds
             {
-                return new RectangleF(PointF.Empty, new SizeF(_width, _font.Size));
+                get { return new RectangleF(this.Location, this.Size); }
             }
         }