protected void SetScale()
{
if (font == null)
{
return;
}
float heightScale = (float)Bounds.Height / (6 + LineHeight * Lines.Count);
//Bounds.Width / Max line width
float widthScale = Bounds.Width /
Lines.Concat(new List <IDrawableText> {
new PlainText("")
}).Max(line => line.Size(font).X);
Scale = Utils.Lowest(heightScale, widthScale, DefaultScale); //smaller scale so it fits. clamp at DefaultScale
ScrollChange?.Invoke();
}