# System.Drawing

``` diff
 namespace System.Drawing {
     public sealed class Graphics : MarshalByRefObject, IDeviceContext, IDisposable {
+        public SizeF MeasureStringInternal(ReadOnlySpan<char> text, Font font, RectangleF layoutArea, StringFormat? stringFormat, out int charactersFitted, out int linesFilled);
     }
 }
```

