public void RenderBitmaps()
{
var visual = new DrawingVisual();
using (var c = visual.RenderOpen())
{
c.PushClip(new RectangleGeometry(_rect));
c.DrawRectangle(new SolidColorBrush(Color.FromArgb(0, 0, 0, 0)), null, _rect);
if (MouseModel != null)
{
MouseModel.CloseDrawingContext();
c.DrawRectangle(new VisualBrush(MouseModel), new Pen(), MouseModel.RelativeRect);
}
if (HeadsetModel != null)
{
HeadsetModel.CloseDrawingContext();
c.DrawRectangle(new VisualBrush(HeadsetModel), new Pen(), HeadsetModel.RelativeRect);
}
if (GenericModel != null)
{
GenericModel.CloseDrawingContext();
c.DrawRectangle(new VisualBrush(GenericModel), new Pen(), GenericModel.RelativeRect);
}
if (MousematModel != null)
{
MousematModel.CloseDrawingContext();
c.DrawRectangle(new VisualBrush(MousematModel), new Pen(), MousematModel.RelativeRect);
}
KeyboardModel.CloseDrawingContext();
c.DrawRectangle(new VisualBrush(KeyboardModel), new Pen(), KeyboardModel.RelativeRect);
c.Pop();
}
var frameBitmap = ImageUtilities.DrawingVisualToBitmap(visual, _rect);
if (MouseModel != null)
{
MouseBitmap = MouseModel.GetBitmapFromFrame(frameBitmap);
}
if (HeadsetModel != null)
{
HeadsetBitmap = HeadsetModel.GetBitmapFromFrame(frameBitmap);
}
if (GenericModel != null)
{
GenericBitmap = GenericModel.GetBitmapFromFrame(frameBitmap);
}
if (MousematModel != null)
{
MousematBitmap = MousematModel.GetBitmapFromFrame(frameBitmap);
}
KeyboardBitmap = KeyboardModel.GetBitmapFromFrame(frameBitmap);
}
