public static void AdjustPathForAnimations(PathElement pathElement, SceneEditTransaction editTransaction) { using (pathElement.ViewModel.ForceBaseValue()) { System.Windows.Media.Geometry geometry1 = (System.Windows.Media.Geometry)pathElement.GetLocalOrDefaultValueAsWpf(PathElement.DataProperty); PathGeometry pathGeometry = new PathGeometry(); pathGeometry.AddGeometry(geometry1); Rect bounds = PathCommandHelper.InflateRectByStrokeWidth(pathGeometry.Bounds, pathElement, false); PropertyReference propertyReference = PathCommandHelper.GetPathDataPropertyReference(pathElement.Platform); Rect maxAnimatedExtent = PathCommandHelper.FindMaxAnimatedExtent((SceneElement)pathElement, bounds, propertyReference); double num1 = Math.Min(0.0, maxAnimatedExtent.Left); double num2 = Math.Min(0.0, maxAnimatedExtent.Top); Vector vector = new Vector(-num1, -num2); ILayoutDesigner designerForChild = pathElement.ViewModel.GetLayoutDesignerForChild((SceneElement)pathElement, true); editTransaction.Update(); Rect childRect = designerForChild.GetChildRect((BaseFrameworkElement)pathElement); childRect.X += num1; childRect.Y += num2; childRect.Width = Math.Max(maxAnimatedExtent.Width, childRect.Width); childRect.Height = Math.Max(maxAnimatedExtent.Height, childRect.Height); designerForChild.SetChildRect((BaseFrameworkElement)pathElement, childRect); Transform transform = (Transform) new TranslateTransform(vector.X, vector.Y); PathGeometry geometry2 = PathGeometryUtilities.TransformGeometry((System.Windows.Media.Geometry)pathGeometry, transform); if (!pathElement.DesignerContext.ActiveDocument.ProjectContext.IsCapabilitySet(PlatformCapability.IsWpf)) { PathGeometryUtilities.EnsureOnlySingleSegmentsInGeometry(geometry2); } pathElement.PathGeometry = geometry2; PathCommandHelper.TransformPointKeyframes((SceneElement)pathElement, propertyReference, transform); pathElement.SetValueAsWpf(ShapeElement.StretchProperty, (object)(Stretch)(pathElement.HasVertexAnimations ? 0 : 1)); } }
private void ReleaseClippingPath(SceneElement sceneElement, SceneEditTransaction editTransaction) { if (sceneElement.IsSet(Base2DElement.ClipProperty) != PropertyState.Set) { return; } SceneNode sceneNode = (SceneNode)sceneElement; for (SceneNode parent = sceneElement.Parent; parent != null; parent = parent.Parent) { PanelElement panelElement = parent as PanelElement; if (panelElement != null) { MatrixTransform matrixTransform = new MatrixTransform(sceneElement.GetComputedTransformToElement((SceneElement)panelElement)); PathGeometry pathGeometry1 = new PathGeometry(); System.Windows.Media.Geometry geometry = (System.Windows.Media.Geometry)sceneElement.GetLocalOrDefaultValueAsWpf(Base2DElement.ClipProperty); if (geometry != null) { pathGeometry1 = PathGeometryUtilities.TransformGeometry(geometry, (Transform)matrixTransform); } PathElement pathElement = (PathElement)this.SceneViewModel.CreateSceneNode(PlatformTypes.Path); using (pathElement.ViewModel.ForceBaseValue()) { this.DesignerContext.AmbientPropertyManager.ApplyAmbientProperties((SceneNode)pathElement); pathElement.SetValueAsWpf(ShapeElement.StrokeProperty, (object)Brushes.Black); pathElement.ClearValue(ShapeElement.FillProperty); pathElement.ClearValue(ShapeElement.StrokeThicknessProperty); panelElement.Children.Insert(panelElement.Children.IndexOf(sceneNode) + 1, (SceneNode)pathElement); ReferenceStep singleStep1 = (ReferenceStep)pathElement.ProjectContext.ResolveProperty(Base2DElement.ClipProperty); ReferenceStep singleStep2 = (ReferenceStep)pathElement.ProjectContext.ResolveProperty(PathElement.DataProperty); PathCommandHelper.MoveVertexAnimations(sceneElement, new PropertyReference(singleStep1), (SceneElement)pathElement, new PropertyReference(singleStep2), (Transform)matrixTransform); Rect bounds = PathCommandHelper.InflateRectByStrokeWidth(pathGeometry1.Bounds, pathElement, false); Rect maxAnimatedExtent = PathCommandHelper.FindMaxAnimatedExtent((SceneElement)pathElement, bounds, new PropertyReference(singleStep2)); editTransaction.Update(); Vector vector = new Vector(-maxAnimatedExtent.Left, -maxAnimatedExtent.Top); panelElement.LayoutDesigner.SetChildRect((BaseFrameworkElement)pathElement, maxAnimatedExtent); Transform transform = (Transform) new TranslateTransform(vector.X, vector.Y); PathGeometry pathGeometry2 = PathGeometryUtilities.TransformGeometry((System.Windows.Media.Geometry)pathGeometry1, transform); pathElement.PathGeometry = pathGeometry2; PathCommandHelper.TransformPointKeyframes((SceneElement)pathElement, new PropertyReference(singleStep2), transform); pathElement.SetValueAsWpf(ShapeElement.StretchProperty, (object)(Stretch)(pathElement.HasVertexAnimations ? 0 : 1)); break; } } else { sceneNode = parent; } } }