com.aspose.words

Class CompressionLevel

java.lang.Object

com.aspose.words.CompressionLevel

public class CompressionLevel
extends java.lang.Object

Compression level for OOXML files.

(DOCX and DOTX files are internally a ZIP-archive, this property controls the compression level of the archive.

Note, that FlatOpc file is not a ZIP-archive, therefore, this property does not affect the FlatOpc files.)

Examples:

Shows how to specify the compression level to use while saving an OOXML document.

 
 Document doc = new Document(getMyDir() + "Big document.docx");

 // When we save the document to an OOXML format, we can create an OoxmlSaveOptions object
 // and then pass it to the document's saving method to modify how we save the document.
 // Set the "CompressionLevel" property to "CompressionLevel.Maximum" to apply the strongest and slowest compression.
 // Set the "CompressionLevel" property to "CompressionLevel.Normal" to apply
 // the default compression that Aspose.Words uses while saving OOXML documents.
 // Set the "CompressionLevel" property to "CompressionLevel.Fast" to apply a faster and weaker compression.
 // Set the "CompressionLevel" property to "CompressionLevel.SuperFast" to apply
 // the default compression that Microsoft Word uses.
 OoxmlSaveOptions saveOptions = new OoxmlSaveOptions(SaveFormat.DOCX);
 saveOptions.setCompressionLevel(compressionLevel);

 StopWatch st = new StopWatch();
 st.start();
 doc.save(getArtifactsDir() + "OoxmlSaveOptions.DocumentCompression.docx", saveOptions);
 st.stop();

 File fileInfo = new File(getArtifactsDir() + "OoxmlSaveOptions.DocumentCompression.docx");

 System.out.println(MessageFormat.format("Saving operation done using the \"{0}\" compression level:", compressionLevel));
 System.out.println(MessageFormat.format("\tDuration:\t{0}", st.getTime()));
 System.out.println(MessageFormat.format("\tFile Size:\t{0} bytes", fileInfo.length()));
 
 

Field Summary

Fields

Modifier and Type	Field and Description
static int	FAST Fast compression level.
static int	length
static int	MAXIMUM Maximum compression level.
static int	NORMAL Normal compression level.
static int	SUPER_FAST Super Fast compression level.

Method Summary

Modifier and Type	Method and Description
static int	fromName(java.lang.String compressionLevelName)
static java.lang.String	getName(int compressionLevel)
static int[]	getValues()
static java.lang.String	toString(int compressionLevel)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

NORMAL

public static int NORMAL

Normal compression level. Default compression level used by Aspose.Words.

MAXIMUM

public static int MAXIMUM

Maximum compression level.

FAST

public static int FAST

Fast compression level.

SUPER_FAST

public static int SUPER_FAST

Super Fast compression level. Microsoft Word uses this compression level.

length

public static int length

Method Detail

getName

public static java.lang.String getName(int compressionLevel)

toString

public static java.lang.String toString(int compressionLevel)

fromName

public static int fromName(java.lang.String compressionLevelName)

getValues

public static int[] getValues()