ImageColorMode
Contents
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]ImageColorMode enumeration
Specifies the color mode for the generated images of document pages.
public enum ImageColorMode
Values
| Name | Value | Description |
|---|---|---|
| None | 0 | The pages of the document will be rendered as color images. |
| Grayscale | 1 | The pages of the document will be rendered as grayscale images. |
| BlackAndWhite | 2 | The pages of the document will be rendered as black and white images. |
Examples
Shows how to set a color mode when rendering documents.
Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);
builder.ParagraphFormat.Style = doc.Styles["Heading 1"];
builder.Writeln("Hello world!");
builder.InsertImage(ImageDir + "Logo.jpg");
// When we save the document as an image, we can pass a SaveOptions object to
// select a color mode for the image that the saving operation will generate.
// If we set the "ImageColorMode" property to "ImageColorMode.BlackAndWhite",
// the saving operation will apply grayscale color reduction while rendering the document.
// If we set the "ImageColorMode" property to "ImageColorMode.Grayscale",
// the saving operation will render the document into a monochrome image.
// If we set the "ImageColorMode" property to "None", the saving operation will apply the default method
// and preserve all the document's colors in the output image.
ImageSaveOptions imageSaveOptions = new ImageSaveOptions(SaveFormat.Png);
imageSaveOptions.ImageColorMode = imageColorMode;
doc.Save(ArtifactsDir + "ImageSaveOptions.ColorMode.png", imageSaveOptions);
See Also
- namespace Aspose.Words.Saving
- assembly Aspose.Words
