/// <summary>
/// Forms the bounding rectangle.
/// </summary>
protected void MakeBoundingRect()
{
if (LineRects.Count == 0)
{
BoundingRect.Clear();
return;
}
else
{
BoundingRect.Set(LineRects[0]);
for (var i = 1; i < LineRects.Count; i++)
{
BoundingRect.ExpandToInclude(LineRects[i]);
}
}
}
/// <summary>
/// Clears all.
/// </summary>
public void Clear()
{
BoundingRect.Clear();
Lines.Clear();
LineRects.Clear();
}