com.aspose.words

Class ImageColorMode

  • java.lang.Object
    • com.aspose.words.ImageColorMode
public class ImageColorMode 
extends java.lang.Object

Utility class containing constants. Specifies the color mode for the generated images of document pages.

Example:

Shows how to set a color mode when rendering documents.
Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

builder.getParagraphFormat().setStyle(doc.getStyles().get("Heading 1"));
builder.writeln("Hello world!");
builder.insertImage(getImageDir() + "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.setImageColorMode(imageColorMode);

doc.save(getArtifactsDir() + "ImageSaveOptions.ColorMode.png", imageSaveOptions);

Field Summary
static final intNONE = 0
The pages of the document will be rendered as color images.
static final intGRAYSCALE = 1
The pages of the document will be rendered as grayscale images.
static final intBLACK_AND_WHITE = 2
The pages of the document will be rendered as black and white images.
 

    • Field Detail

      • NONE = 0

        public static final int NONE
        The pages of the document will be rendered as color images.
      • GRAYSCALE = 1

        public static final int GRAYSCALE
        The pages of the document will be rendered as grayscale images.
      • BLACK_AND_WHITE = 2

        public static final int BLACK_AND_WHITE
        The pages of the document will be rendered as black and white images.