BwConversionMode

ITiffOptions.BwConversionMode 属性

指定将彩色图像转换为黑白图像的算法。只有在 CompressionType 设置为 CCITT4 或 CCITT3 时,此选项才会生效。读/写 BlackWhiteConversionMode。默认值为 Default。

public BlackWhiteConversionMode BwConversionMode { get; set; }

示例

[C#]
TiffOptions tiffOptions = new TiffOptions();
tiffOptions.CompressionType = TiffCompressionTypes.CCITT4;
tiffOptions.BwConversionMode = BlackWhiteConversionMode.Dithering;

using (var presentation = new Presentation())
{
    presentation.Save(tiffFilePath, SaveFormat.Tiff, tiffOptions);
}

另见