private Rect GetTextSize(Java.Lang.String text, TextPaint textPaint, float textSize)
{
textPaint.TextSize = textSize;
var layout = new StaticLayout (text, textPaint, Integer.MaxValue, Layout.Alignment.AlignNormal, 1f, 0f, true);
var textWidth = 0;
var lines = text.Split (Java.Lang.JavaSystem.GetProperty ("line.separator"));
for (var i = 0; i < lines.Length; ++i)
textWidth = System.Math.Max (textWidth, MeasureTextWidth (textPaint, lines [i]));
return new Rect (0, 0, textWidth, layout.Height);
}
