DrawingTestHelper.DrawingTest.GetNorm C# (CSharp) 메소드

		public double GetNorm () {
			string sha1 = CalculateSHA1 ();

			double norm = cache.GetNorm (sha1);
			if (double.IsNaN (norm)) {
				norm = CalculateNorm (_bitmap);
				cache.Add (TestName, sha1, norm);
				//_bitmap.Save(TestName.Replace(":", "_"));
			}
			return norm;
		}