private void updateText()
{
if (texture == null)
{
return;
}
texture.Clear(backgroundColor);
if (shadow)
{
texture.DrawString(text, font, new SolidBrush(Color.Black), new PointF(1, 1));
}
TextSize = texture.DrawString(text, font, new SolidBrush(textColor), PointF.Empty);
}