public static void DrawNothing()
{
var canvas = new TxtDrawingCanvas(new Size(10, 10));
using var writer = new StringWriter();
canvas.Write(writer);
Assert.AreEqual("", writer.ToString());
}
private static string DrawText(string txt, RectangleF bounds, StringFormatEx format = null)
{
var canvas = new TxtDrawingCanvas(new Size(10, 10), "\n");
canvas.DrawString(txt, null, null, bounds, format ?? StringFormatEx.GetGenericDefault);
using var writer = new StringWriter();
canvas.Write(writer);
return(writer.ToString());
}