private void AddGeometryDrawing(ConvertibleDrawing.DrawingStackEntry entry)
{
GeometryDrawing geometryDrawing = entry.Drawing as GeometryDrawing;
Path path = new Path();
ConvertibleDrawing.SetPositionInCanvas((UIElement)path, entry.Offset);
if (entry.Transform != Transform.Identity)
{
ConvertibleDrawing.SetValueIfNotDefault(UIElement.RenderTransformProperty, (DependencyObject)path, (object)entry.Transform);
}
entry.Canvas.Children.Add((UIElement)path);
ConvertibleDrawing.SetValueIfNotDefault(Shape.FillProperty, (DependencyObject)path, (object)geometryDrawing.Brush);
if (geometryDrawing.Pen != null)
{
Pen pen = geometryDrawing.Pen;
ConvertibleDrawing.SetValueIfNotDefault(Shape.StrokeProperty, (DependencyObject)path, (object)pen.Brush);
ConvertibleDrawing.SetValueIfNotDefault(Shape.StrokeDashArrayProperty, (DependencyObject)path, (object)pen.DashStyle.Dashes);
ConvertibleDrawing.SetValueIfNotDefault(Shape.StrokeDashCapProperty, (DependencyObject)path, (object)pen.DashCap);
ConvertibleDrawing.SetValueIfNotDefault(Shape.StrokeDashOffsetProperty, (DependencyObject)path, (object)pen.DashStyle.Offset);
ConvertibleDrawing.SetValueIfNotDefault(Shape.StrokeEndLineCapProperty, (DependencyObject)path, (object)pen.EndLineCap);
ConvertibleDrawing.SetValueIfNotDefault(Shape.StrokeLineJoinProperty, (DependencyObject)path, (object)pen.LineJoin);
ConvertibleDrawing.SetValueIfNotDefault(Shape.StrokeMiterLimitProperty, (DependencyObject)path, (object)pen.MiterLimit);
ConvertibleDrawing.SetValueIfNotDefault(Shape.StrokeStartLineCapProperty, (DependencyObject)path, (object)pen.StartLineCap);
ConvertibleDrawing.SetValueIfNotDefault(Shape.StrokeThicknessProperty, (DependencyObject)path, (object)pen.Thickness);
}
path.Data = geometryDrawing.Geometry;
}
private Canvas AddCanvasLevel(ConvertibleDrawing.DrawingStackEntry entry)
{
Canvas canvas = new Canvas();
DrawingGroup drawingGroup = entry.Drawing as DrawingGroup;
if (entry.Transform != Transform.Identity)
{
CanonicalTransform canonicalTransform = new CanonicalTransform(entry.Transform);
if (drawingGroup.Transform != null)
{
canonicalTransform = new CanonicalTransform(entry.Transform.Value * drawingGroup.Transform.Value);
}
ConvertibleDrawing.SetValueIfNotDefault(UIElement.RenderTransformProperty, (DependencyObject)canvas, (object)canonicalTransform.TransformGroup);
}
ConvertibleDrawing.SetPositionInCanvas((UIElement)canvas, entry.Offset);
ConvertibleDrawing.SetValueIfNotDefault(UIElement.BitmapEffectProperty, (DependencyObject)canvas, (object)drawingGroup.BitmapEffect);
ConvertibleDrawing.SetValueIfNotDefault(UIElement.BitmapEffectInputProperty, (DependencyObject)canvas, (object)drawingGroup.BitmapEffectInput);
ConvertibleDrawing.SetValueIfNotDefault(UIElement.OpacityProperty, (DependencyObject)canvas, (object)drawingGroup.Opacity);
ConvertibleDrawing.SetValueIfNotDefault(UIElement.OpacityMaskProperty, (DependencyObject)canvas, (object)drawingGroup.OpacityMask);
ConvertibleDrawing.SetValueIfNotDefault(UIElement.ClipProperty, (DependencyObject)canvas, (object)drawingGroup.ClipGeometry);
if (!double.IsInfinity(drawingGroup.Bounds.Height))
{
ConvertibleDrawing.SetValueIfNotDefault(FrameworkElement.HeightProperty, (DependencyObject)canvas, (object)drawingGroup.Bounds.Height);
}
if (!double.IsInfinity(drawingGroup.Bounds.Width))
{
ConvertibleDrawing.SetValueIfNotDefault(FrameworkElement.WidthProperty, (DependencyObject)canvas, (object)drawingGroup.Bounds.Width);
}
entry.Canvas.Children.Add((UIElement)canvas);
return(canvas);
}
protected void AddSimpleDrawingToCanvas(ConvertibleDrawing.DrawingStackEntry entry)
{
if (entry.Drawing is GeometryDrawing)
{
this.AddGeometryDrawing(entry);
}
else if (entry.Drawing is GlyphRunDrawing)
{
this.AddGlyphRunDrawing(entry);
}
else if (entry.Drawing is ImageDrawing)
{
this.AddImageDrawing(entry);
}
else if (entry.Drawing is VideoDrawing)
{
throw new NotSupportedException("VideoDrawing currently not supported.");
}
}
private void AddImageDrawing(ConvertibleDrawing.DrawingStackEntry entry)
{
ImageDrawing imageDrawing = entry.Drawing as ImageDrawing;
if (this.projectPath != null)
{
imageDrawing = (ImageDrawing)MakeDrawingBrushCommand.SimplifyImageDrawing(imageDrawing, this.projectPath);
}
Image image = new Image();
ConvertibleDrawing.SetValueIfNotDefault(FrameworkElement.HeightProperty, (DependencyObject)image, (object)imageDrawing.Bounds.Height);
ConvertibleDrawing.SetValueIfNotDefault(FrameworkElement.WidthProperty, (DependencyObject)image, (object)imageDrawing.Bounds.Width);
ConvertibleDrawing.SetValueIfNotDefault(Image.SourceProperty, (DependencyObject)image, (object)imageDrawing.ImageSource);
ConvertibleDrawing.SetPositionInCanvas((UIElement)image, entry.Offset);
if (entry.Transform != Transform.Identity)
{
ConvertibleDrawing.SetValueIfNotDefault(UIElement.RenderTransformProperty, (DependencyObject)image, (object)entry.Transform);
}
entry.Canvas.Children.Add((UIElement)image);
}
private void AddGlyphRunDrawing(ConvertibleDrawing.DrawingStackEntry entry)
{
GlyphRunDrawing glyphRunDrawing = entry.Drawing as GlyphRunDrawing;
System.Windows.Media.Geometry geometry = (System.Windows.Media.Geometry)null;
if (glyphRunDrawing.GlyphRun != null)
{
geometry = glyphRunDrawing.GlyphRun.BuildGeometry();
}
Path path = new Path();
ConvertibleDrawing.SetValueIfNotDefault(Shape.FillProperty, (DependencyObject)path, (object)glyphRunDrawing.ForegroundBrush);
ConvertibleDrawing.SetValueIfNotDefault(Path.DataProperty, (DependencyObject)path, (object)geometry);
ConvertibleDrawing.SetPositionInCanvas((UIElement)path, entry.Offset);
if (entry.Transform != Transform.Identity)
{
ConvertibleDrawing.SetValueIfNotDefault(UIElement.RenderTransformProperty, (DependencyObject)path, (object)entry.Transform);
}
entry.Canvas.Children.Add((UIElement)path);
}
protected void PutDrawingOnCanvas(Canvas canvas)
{
Stack <ConvertibleDrawing.DrawingStackEntry> stack = new Stack <ConvertibleDrawing.DrawingStackEntry>();
ConvertibleDrawing.DrawingStackEntry drawingStackEntry1 = new ConvertibleDrawing.DrawingStackEntry(canvas, this.Drawing, Matrix.Identity);
stack.Push(drawingStackEntry1);
while (stack.Count > 0)
{
ConvertibleDrawing.DrawingStackEntry entry = stack.Pop();
DrawingGroup drawingGroup = entry.Drawing as DrawingGroup;
if (drawingGroup != null)
{
Matrix matrix = Matrix.Identity;
Canvas canvas1;
if (this.ShouldCreateCanvasFromDrawingGroup(drawingGroup))
{
canvas1 = this.AddCanvasLevel(entry);
}
else
{
Matrix identity = Matrix.Identity;
if (drawingGroup.Transform != null)
{
identity = drawingGroup.Transform.Value;
}
canvas1 = entry.Canvas;
matrix = entry.Matrix * identity;
}
for (int index = drawingGroup.Children.Count - 1; index >= 0; --index)
{
ConvertibleDrawing.DrawingStackEntry drawingStackEntry2 = new ConvertibleDrawing.DrawingStackEntry(canvas1, drawingGroup.Children[index], matrix);
stack.Push(drawingStackEntry2);
}
}
else
{
this.AddSimpleDrawingToCanvas(entry);
}
}
}