private void DrawMySelf(Graphics g)
{
if (Caption.Length > 0)
{
g.DrawString(Caption, TextFont.ToFont()
, new SolidBrush(TextColor.ToColor()), Boundary.Location.X + 3, Boundary.Location.Y + 3);
}
}
private void CalculateBoundary()
{
Font font = TextFont.ToFont();
SizeF size = BaseCanvas.Canvas.CreateGraphics().MeasureString(Caption, font);
Rectangle rect = new Rectangle(Boundary.X - 10, Boundary.Y + 10, (int)size.Width + 5, (int)size.Height + 5);
Boundary = rect;
}