项目结构调整

Others/Live-Charts-master/UwpView/Components/BrushCloner.cs

@@ -0,0 +1,78 @@
+//The MIT License(MIT)
+
+//Copyright(c) 2016 Alberto Rodriguez & LiveCharts Contributors
+
+//Permission is hereby granted, free of charge, to any person obtaining a copy
+//of this software and associated documentation files (the "Software"), to deal
+//in the Software without restriction, including without limitation the rights
+//to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//copies of the Software, and to permit persons to whom the Software is
+//furnished to do so, subject to the following conditions:
+
+//The above copyright notice and this permission notice shall be included in all
+//copies or substantial portions of the Software.
+
+//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+//SOFTWARE.
+
+using Windows.UI.Xaml.Media;
+
+namespace LiveCharts.Uwp.Components
+{
+    internal static class BrushCloner
+    {
+        public static Brush Clone(this Brush brush)
+        {
+            var colorBrush = brush as SolidColorBrush;
+            if (colorBrush != null)
+            {
+                return new SolidColorBrush
+                {
+                    Color = colorBrush.Color,
+                    Opacity = colorBrush.Opacity,
+                    Transform = colorBrush.Transform,
+                    RelativeTransform = colorBrush.RelativeTransform
+                };
+            }
+
+            var gradientBrush = brush as LinearGradientBrush;
+            if (gradientBrush != null)
+            {
+                return new LinearGradientBrush
+                {
+                    ColorInterpolationMode = gradientBrush.ColorInterpolationMode,
+                    EndPoint = gradientBrush.EndPoint,
+                    GradientStops = gradientBrush.GradientStops,
+                    MappingMode = gradientBrush.MappingMode,
+                    Opacity = gradientBrush.Opacity,
+                    RelativeTransform = gradientBrush.RelativeTransform,
+                    StartPoint = gradientBrush.StartPoint,
+                    SpreadMethod = gradientBrush.SpreadMethod,
+                    Transform = gradientBrush.Transform
+                };
+            }
+
+            var imageBrush = brush as ImageBrush;
+            if (imageBrush != null)
+            {
+                return new ImageBrush
+                {
+                    AlignmentX = imageBrush.AlignmentX,
+                    AlignmentY = imageBrush.AlignmentY,
+                    ImageSource = imageBrush.ImageSource,
+                    Opacity = imageBrush.Opacity,
+                    RelativeTransform = imageBrush.RelativeTransform,
+                    Stretch = imageBrush.Stretch,
+                    Transform = imageBrush.Transform
+                };
+            }
+
+            return null;
+        }
+    }
+}