public void Render(IPreview frameEditor, Rect rect)
{
if (_line == null)
{
_line = new Rectangle();
frameEditor.Canva.Children.Add(_line);
_line.StrokeThickness = 1;
_line.SnapsToDevicePixels = true;
_line.SetValue(RenderOptions.EdgeModeProperty, EdgeMode.Aliased);
}
_line.Fill = BufferedBrushes.GetBrush(SelectionOverlay);
_line.Height = (int)rect.Height;
_line.Width = (int)rect.Width;
_line.Margin = new Thickness((int)rect.X, (int)rect.Y, 0, 0);
_line.Stroke = BufferedBrushes.GetBrush(SelectionBorder);
}
private Brush _getBorderBackgroundBrush()
{
return(BufferedBrushes.GetBrush(SelectionOverlayBrush));
}
private Brush _getBorderBrush()
{
return(BufferedBrushes.GetBrush(SelectionBorderBrush));
}
private Brush _getColor()
{
return(BufferedBrushes.GetBrush(_orientation == Orientation.Horizontal ? GridLineHorizontalBrush : GridLineVerticalBrush));
}