CompositingMode

GraphicsQualityOptions.CompositingMode property

获取或设置一个值,该值指定如何将合成图像绘制到此 Graphics。

public CompositingMode? CompositingMode { get; set; }

例子

显示如何在将文档转换为图像格式时设置渲染质量选项。

Document doc = new Document(MyDir + "Rendering.docx");

GraphicsQualityOptions qualityOptions = new GraphicsQualityOptions
{
    SmoothingMode = SmoothingMode.AntiAlias,
    TextRenderingHint = TextRenderingHint.ClearTypeGridFit,
    CompositingMode = CompositingMode.SourceOver,
    CompositingQuality = CompositingQuality.HighQuality,
    InterpolationMode = InterpolationMode.High,
    StringFormat = StringFormat.GenericTypographic
};

ImageSaveOptions saveOptions = new ImageSaveOptions(SaveFormat.Jpeg);
saveOptions.GraphicsQualityOptions = qualityOptions;

doc.Save(ArtifactsDir + "ImageSaveOptions.GraphicsQuality.jpg", saveOptions);

也可以看看