Metafile (POI API Documentation)

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org.apache.poi.hslf.blip
Class Metafile

java.lang.Object
  org.apache.poi.hslf.usermodel.HSLFPictureData
      org.apache.poi.hslf.blip.Metafile

All Implemented Interfaces:: PictureData

Direct Known Subclasses:: EMF, PICT, WMF

public abstract class Metafile
extends HSLFPictureData
extends HSLFPictureData

Represents a metafile picture which can be one of the following types: EMF, WMF, or PICT. A metafile is stored compressed using the ZIP deflate/inflate algorithm.

Author:: Yegor Kozlov

Nested Class Summary
`static class`	`Metafile.Header` A structure which represents a 34-byte header preceding the compressed metafile data

Nested classes/interfaces inherited from interface org.apache.poi.sl.usermodel.PictureData
`PictureData.PictureType`

Field Summary

Fields inherited from class org.apache.poi.hslf.usermodel.HSLFPictureData
`CHECKSUM_SIZE`

Constructor Summary
`Metafile()`

Method Summary
`protected static byte[]`	`compress(byte[] bytes, int offset, int length)`
`java.awt.Dimension`	`getImageDimension()` Return the original image dimensions in points (for formats supported by BufferedImage).

Methods inherited from class org.apache.poi.hslf.usermodel.HSLFPictureData
`create, getChecksum, getChecksum, getContentType, getHeader, getImageDimensionInPixels, getIndex, getOffset, getRawData, getSignature, getUID, getUIDInstanceCount, setIndex, setOffset, setRawData, setSignature, setUIDInstanceCount, write`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Methods inherited from interface org.apache.poi.sl.usermodel.PictureData
`getData, getType, setData`

Constructor Detail

Metafile

public Metafile()

Method Detail

compress

protected static byte[] compress(byte[] bytes,
                                 int offset,
                                 int length)
                          throws java.io.IOException

Throws:: java.io.IOException

getImageDimension

public java.awt.Dimension getImageDimension()

Description copied from interface: PictureData

Return the original image dimensions in points (for formats supported by BufferedImage). Will return a Dimension with a default width of 200x200 if the format unsupported.