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; } } }
public static List <PathElement> ReleaseCompoundPaths(PathElement pathElement, SceneEditTransaction editTransaction) { List <PathElement> list = new List <PathElement>(); PathGeometry pathGeometry1 = pathElement.PathGeometry; Transform geometryTransform = pathElement.GeometryTransform; ISceneNodeCollection <SceneNode> collectionContainer = pathElement.GetCollectionContainer(); int num = collectionContainer.IndexOf((SceneNode)pathElement); int oldFigureIndex = 0; foreach (PathFigure original in pathGeometry1.Figures) { PathFigure pathFigure = PathFigureUtilities.Copy(original, geometryTransform); PathGeometry pathGeometry2 = new PathGeometry(); if (pathGeometry1.Transform != null && pathGeometry1.Transform.Value != Matrix.Identity) { pathGeometry2.Transform = pathGeometry1.Transform.Clone(); } if (pathGeometry2.FillRule != pathGeometry1.FillRule) { pathGeometry2.FillRule = pathGeometry1.FillRule; } pathGeometry2.Figures.Add(pathFigure); DocumentNode node = pathElement.DocumentNode.Clone(pathElement.DocumentContext); PathElement pathElement1 = (PathElement)pathElement.ViewModel.GetSceneNode(node); collectionContainer.Insert(num++, (SceneNode)pathElement1); Rect extent = pathGeometry2.Bounds; extent = PathCommandHelper.InflateRectByStrokeWidth(extent, pathElement1, false); Vector vector = new Vector(-extent.Left, -extent.Top); PathCommandHelper.ReplacePathGeometry(pathElement1, pathGeometry2, editTransaction); Matrix transformToElement = pathElement.GetComputedTransformToElement((SceneElement)pathElement1); transformToElement.OffsetX += vector.X; transformToElement.OffsetY += vector.Y; PropertyReference propertyReference = PathCommandHelper.GetPathDataPropertyReference(pathElement.Platform); PathCommandHelper.TransferPathFigureAnimations(pathElement, pathElement1, propertyReference, oldFigureIndex, 0, (Transform) new MatrixTransform(transformToElement)); PathCommandHelper.AdjustPathForAnimations(pathElement1, editTransaction); list.Add(pathElement1); ++oldFigureIndex; } string name = pathElement.Name; pathElement.ViewModel.ElementSelectionSet.RemoveSelection((SceneElement)pathElement); pathElement.ViewModel.AnimationEditor.DeleteAllAnimationsInSubtree((SceneElement)pathElement); pathElement.Remove(); foreach (SceneNode sceneNode in list) { sceneNode.Name = name; } return(list); }
public static Transform ReplacePathGeometry(PathElement pathElement, PathGeometry pathGeometry, SceneEditTransaction editTransaction) { Transform transform1 = Transform.Identity; using (pathElement.ViewModel.ForceBaseValue()) { if (pathGeometry == null) { pathElement.ClearLocalValue(PathElement.DataProperty); } else { editTransaction.Update(); ILayoutDesigner designerForChild = pathElement.ViewModel.GetLayoutDesignerForChild((SceneElement)pathElement, true); Rect childRect = designerForChild.GetChildRect((BaseFrameworkElement)pathElement); Path path = pathElement.Path; Transform transform2 = path == null ? (Transform)null : path.RenderTransform; Point point1 = path == null ? new Point(0.0, 0.0) : path.RenderTransformOrigin; double num = path == null || path.Stroke == null ? 0.0 : path.StrokeThickness; Rect bounds = pathGeometry.Bounds; PathGeometry pathGeometry1 = new PathGeometry(); pathGeometry1.AddGeometry((System.Windows.Media.Geometry)pathGeometry); Rect rect1 = PathCommandHelper.InflateRectByStrokeWidth(pathGeometry1.Bounds, pathElement, false); Vector vector1 = new Vector(-rect1.Left, -rect1.Top); transform1 = (Transform) new TranslateTransform(vector1.X, vector1.Y); PathGeometry pathGeometry2 = PathGeometryUtilities.TransformGeometry((System.Windows.Media.Geometry)pathGeometry1, transform1); pathElement.PathGeometry = pathGeometry2; PropertyReference propertyReference = PathCommandHelper.GetPathDataPropertyReference(pathElement.Platform); PathCommandHelper.TransformPointKeyframes((SceneElement)pathElement, propertyReference, transform1); if (!bounds.IsEmpty) { bounds.Inflate(num / 2.0, num / 2.0); Rect rect2 = new Rect(childRect.Left + bounds.Left, childRect.Top + bounds.Top, bounds.Width, bounds.Height); editTransaction.Update(); designerForChild.SetChildRect((BaseFrameworkElement)pathElement, rect2); if (pathElement.IsSet(Base2DElement.RenderTransformOriginProperty) != PropertyState.Set) { if (transform2 != null) { if (transform2.Value.IsIdentity) { goto label_15; } } else { goto label_15; } } Vector vector2 = childRect.TopLeft + new Vector(point1.X * childRect.Width, point1.Y * childRect.Height) - rect2.TopLeft; Point point2 = new Point(0.0, 0.0); if (rect2.Width != 0.0) { point2.X = vector2.X / rect2.Width; } if (rect2.Height != 0.0) { point2.Y = vector2.Y / rect2.Height; } pathElement.RenderTransformOrigin = point2; } } } label_15: return(transform1); }