private void ApplyRelativeTransformToElements(IEnumerable targetElements, PropertyReference reference, IApplyRelativeTransform transformModel) { foreach (SceneNode sceneNode in targetElements) { SceneElement sceneElement = sceneNode as SceneElement; if (sceneElement != null) { if (sceneElement is BaseFrameworkElement && sceneElement.IsSet(Base2DElement.RenderTransformOriginProperty) == PropertyState.Unset) { sceneElement.SetValueAsWpf(Base2DElement.RenderTransformOriginProperty, (object)new Point(0.5, 0.5)); } object computedValueAsWpf = sceneElement.GetComputedValueAsWpf(reference); object obj = transformModel.ApplyRelativeTransform(computedValueAsWpf); CanonicalTransform canonicalTransform = obj as CanonicalTransform; if (canonicalTransform != (CanonicalTransform)null) { sceneElement.SetValue(reference, canonicalTransform.GetPlatformTransform(sceneElement.Platform.GeometryHelper)); } else { CanonicalTransform3D canonicalTransform3D = obj as CanonicalTransform3D; if (canonicalTransform3D != (CanonicalTransform3D)null) { sceneElement.SetValue(reference, (object)canonicalTransform3D.ToTransform()); } } } } }
public Orientation?ApplyOrientation(SceneElement container) { if (this.centers.Count > 0 && container != null) { IPropertyId orientationProperty = this.GetOrientationProperty(container); if (orientationProperty != null) { Orientation orientation = this.GetOrientation(); container.SetValueAsWpf(orientationProperty, (object)orientation); return(new Orientation?(orientation)); } } return(new Orientation?()); }