C# (asp.net) 中的 TextRenderer.MeasureText 替代 PHP 的 imagettfbb

private void MeasureText1(PaintEventArgs e)
{
    String text1 = "Measure this text";
    Font arialBold = new Font("Arial", 12.0F);
    Size textSize = TextRenderer.MeasureText(text1, arialBold);
    TextRenderer.DrawText(e.Graphics, text1, arialBold,
        new Rectangle(new Point(10, 10), textSize), Color.Red); 
}