1. GroupDocs.Redaction
  2. /
  3. GroupDocs.Redaction for .NET
  4. /
  5. GroupDocs.Redaction.Options
  6. /
  7. RasterizationOptions
  8. /
  9. AddAdvancedOption

AddAdvancedOption

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AddAdvancedOption(AdvancedRasterizationOptions)

You can use this method to register an advanced rasterization option to apply.

public void AddAdvancedOption(AdvancedRasterizationOptions optionType)
Parameter Type Description
optionType AdvancedRasterizationOptions Provides information about the selected effect type (grayscale, border, etc.)

Examples

The following example demonstrates how to apply the advanced rasterization options with default settings.

    using (Redactor redactor = new Redactor(@"C:\sample.docx"))
    {
      // Save the document with default options (convert pages into images, save as PDF)
      var so = new SaveOptions();
      so.Rasterization.Enabled = true;
      so.RedactedFileSuffix = "_scan";
      so.Rasterization.AddAdvancedOption(AdvancedRasterizationOptions.Border);
      so.Rasterization.AddAdvancedOption(AdvancedRasterizationOptions.Noise);
      so.Rasterization.AddAdvancedOption(AdvancedRasterizationOptions.Grayscale);
      so.Rasterization.AddAdvancedOption(AdvancedRasterizationOptions.Tilt);
      redactor.Save(so);
    }

See Also

AddAdvancedOption(AdvancedRasterizationOptions, Dictionary<string, string>)

You can use this method to register an advanced rasterization option to apply.

public void AddAdvancedOption(AdvancedRasterizationOptions optionType, 
    Dictionary<string, string> parameters)
Parameter Type Description
optionType AdvancedRasterizationOptions Provides information about the selected effect type (grayscale, border, etc.)
parameters Dictionary`2 Parameters for the given effect, such as rotation angle

Examples

The following example demonstrates how to apply the advanced rasterization options with default settings.

    using (Redactor redactor = new Redactor(@"C:\sample.docx"))
    {
      // Save the document with default options (convert pages into images, save as PDF)
      var so = new SaveOptions();
      so.Rasterization.Enabled = true;
      so.RedactedFileSuffix = "_scan";
      so.Rasterization.AddAdvancedOption(AdvancedRasterizationOptions.Border);
      so.Rasterization.AddAdvancedOption(AdvancedRasterizationOptions.Noise);
      so.Rasterization.AddAdvancedOption(AdvancedRasterizationOptions.Grayscale);
      so.Rasterization.AddAdvancedOption(AdvancedRasterizationOptions.Tilt);
      redactor.Save(so);
    }

The following example demonstrates how to apply the border advanced rasterization option with custom settings.

    using (Redactor redactor = new Redactor(@"C:\sample.docx"))
    {
      // Save the document with a custom border
      var so = new SaveOptions();
      so.Rasterization.Enabled = true;
      so.RedactedFileSuffix = "_scan";
      so.Rasterization.AddAdvancedOption(AdvancedRasterizationOptions.Border, new Dictionary<string, string>() { { "border", "10" } });
      redactor.Save(so);
    }

The following example demonstrates how to apply the noise advanced rasterization option with custom settings.

    using (Redactor redactor = new Redactor(@"C:\sample.docx"))
    {
      // Save the document with the custom number and size of noise effects
      var so = new SaveOptions();
      so.Rasterization.Enabled = true;
      so.RedactedFileSuffix = "_scan";
      so.Rasterization.AddAdvancedOption(AdvancedRasterizationOptions.Noise, 
          new Dictionary<string, string>() { { "maxSpots", "150" }, { "spotMaxSize", "15" } });
      redactor.Save(so);
    }

The following example demonstrates how to apply the tilt advanced rasterization option with custom settings.

    using (Redactor redactor = new Redactor(@"C:\sample.docx"))
    {
      // Save the document with the custom tilt effect
      var so = new SaveOptions();
      so.Rasterization.Enabled = true;
      so.RedactedFileSuffix = "_scan";
      so.Rasterization.AddAdvancedOption(AdvancedRasterizationOptions.Tilt, 
          new Dictionary<string, string>() { { { "minAngle", "85" }, { "randomAngleMax", "5" } });
      redactor.Save(so);
    }

See Also

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