/// <summary>This method draws a rectangular background around a group of elements</summary>
/// <param name="dc">The drawing context.</param>
/// <param name="info">Render info</param>
/// <param name="scale">The scale.</param>
/// <param name="offset">The offset.</param>
public virtual void RenderBackground(DrawingContext dc, GroupBackgroundRenderInfo info, double scale, Point offset)
{
dc.PushTransform(new TranslateTransform(offset.X, offset.Y));
dc.PushTransform(new ScaleTransform(scale, scale));
dc.DrawRectangle(info.Background, null, info.RenderRect);
if (info.Border != null && info.BorderWidth > 0)
{
var rect2 = new Rect(info.RenderRect.X + (info.BorderWidth / 2),
info.RenderRect.Y + (info.BorderWidth / 2),
info.RenderRect.Width + info.BorderWidth,
info.RenderRect.Height + info.BorderWidth);
dc.DrawRectangle(null, new Pen(info.Border, info.BorderWidth), rect2);
}
dc.Pop();
dc.Pop();
}
/// <summary>This method draws a rectangular background around a group of elements</summary>
/// <param name="dc">The drawing context.</param>
/// <param name="info">Render info</param>
/// <param name="scale">The scale.</param>
/// <param name="offset">The offset.</param>
public virtual void RenderBackground(DrawingContext dc, GroupBackgroundRenderInfo info, double scale, Point offset)
{
dc.PushTransform(new TranslateTransform(offset.X, offset.Y));
dc.PushTransform(new ScaleTransform(scale, scale));
dc.DrawRectangle(info.Background, null, info.RenderRect);
if (info.Border != null && info.BorderWidth > 0)
{
var rect2 = new Rect(info.RenderRect.X + (info.BorderWidth/2),
info.RenderRect.Y + (info.BorderWidth/2),
info.RenderRect.Width + info.BorderWidth,
info.RenderRect.Height + info.BorderWidth);
dc.DrawRectangle(null, new Pen(info.Border, info.BorderWidth), rect2);
}
dc.Pop();
dc.Pop();
}
