C# (CSharp) ImageMagick MagickImage.Quantize 예제들

예제 #1

파일: MagickImageTests.cs 프로젝트: marinehero/Magick.NET

    public void Test_Quantize()
    {
      QuantizeSettings settings = new QuantizeSettings();
      settings.Colors = 8;

      Assert.AreEqual(DitherMethod.Riemersma, settings.DitherMethod);
      settings.DitherMethod = null;
      Assert.AreEqual(null, settings.DitherMethod);
      settings.DitherMethod = DitherMethod.No;
      Assert.AreEqual(DitherMethod.No, settings.DitherMethod);

      using (MagickImage image = new MagickImage(Files.FujiFilmFinePixS1ProJPG))
      {
        image.Quantize(settings);
      }
    }

예제 #2

파일: MagickImage.cs 프로젝트: dlemstra/Magick.NET

 private void ExecuteQuantize(XmlElement element, MagickImage image)
 {
   QuantizeSettings settings_ = CreateQuantizeSettings(element["settings"]);
   image.Quantize(settings_);
 }

예제 #3

파일: MagickImageTests.cs 프로젝트: dlemstra/Magick.NET

    public void Test_Quantize()
    {
      QuantizeSettings settings = new QuantizeSettings();
      settings.Colors = 8;

      Assert.AreEqual(DitherMethod.Riemersma, settings.DitherMethod);
      settings.DitherMethod = null;
      Assert.AreEqual(null, settings.DitherMethod);
      settings.DitherMethod = DitherMethod.No;
      Assert.AreEqual(DitherMethod.No, settings.DitherMethod);
      settings.MeasureErrors = true;
      Assert.AreEqual(true, settings.MeasureErrors);

      using (MagickImage image = new MagickImage(Files.FujiFilmFinePixS1ProJPG))
      {
        MagickErrorInfo errorInfo = image.Quantize(settings);
#if Q8
        Assert.AreEqual(6.975, errorInfo.MeanErrorPerPixel, 0.001);
#elif Q16 || Q16HDRI
        Assert.AreEqual(1803.2, errorInfo.MeanErrorPerPixel, 0.1);
#else
#error Not implemented!
#endif
        Assert.AreEqual(0.352, errorInfo.NormalizedMaximumError, 0.002);
        Assert.AreEqual(0.001, errorInfo.NormalizedMeanError, 0.001);
      }
    }