using System.Numerics; namespace System.Drawing { internal static class NumericsExtensions { internal static void Translate(ref Matrix3x2 matrix, Vector2 offset) { matrix.M31 += offset.X * matrix.M11 + offset.Y * matrix.M21; matrix.M32 += offset.X * matrix.M12 + offset.Y * matrix.M22; } internal static bool IsEmpty(this Vector2 vector) { if (vector.X == 0) return vector.Y == 0; return false; } } }