com.aspose.words

Class TiffCompression

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

Utility class containing constants. Specifies what type of compression to apply when saving page images into a TIFF file.

Example:

Shows how to select the compression scheme to apply to a document that we convert into a TIFF image.
Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

builder.insertImage(getImageDir() + "Logo.jpg");

// Create an "ImageSaveOptions" object which we can pass to the document's "Save" method
// to modify the way in which that method renders the document into an image.
ImageSaveOptions options = new ImageSaveOptions(SaveFormat.TIFF);

// Set the "TiffCompression" property to "TiffCompression.None" to apply no compression while saving,
// which may result in a very large output file.
// Set the "TiffCompression" property to "TiffCompression.Rle" to apply RLE compression
// Set the "TiffCompression" property to "TiffCompression.Lzw" to apply LZW compression.
// Set the "TiffCompression" property to "TiffCompression.Ccitt3" to apply CCITT3 compression.
// Set the "TiffCompression" property to "TiffCompression.Ccitt4" to apply CCITT4 compression.
options.setTiffCompression(tiffCompression);

doc.save(getArtifactsDir() + "ImageSaveOptions.TiffImageCompression.tiff", options);

Field Summary
static final intNONE = 0
Specifies no compression.
static final intRLE = 1
Specifies the RLE compression scheme.
static final intLZW = 2
Specifies the LZW compression scheme. In Java emulated by Deflate (Zip) compression.
static final intCCITT_3 = 3
Specifies the CCITT3 compression scheme.
static final intCCITT_4 = 4
Specifies the CCITT4 compression scheme.
 

    • Field Detail

      • NONE = 0

        public static final int NONE
        Specifies no compression.
      • RLE = 1

        public static final int RLE
        Specifies the RLE compression scheme.
      • LZW = 2

        public static final int LZW
        Specifies the LZW compression scheme. In Java emulated by Deflate (Zip) compression.
      • CCITT_3 = 3

        public static final int CCITT_3
        Specifies the CCITT3 compression scheme.
      • CCITT_4 = 4

        public static final int CCITT_4
        Specifies the CCITT4 compression scheme.