Field Detail

• RELATIONS

  protected static final POIXMLRelation[] RELATIONS

  Relationships for each known picture type

Constructor Detail

• XWPFPictureData

  protected XWPFPictureData()

  Create a new XWPFGraphicData node

• XWPFPictureData

  public XWPFPictureData(PackagePart part)

  Construct XWPFPictureData from a package part

  Parameters:

  part - the package part holding the drawing data,

  Since:

  POI 3.14-Beta1

• XWPFPictureData

  @Deprecated
  public XWPFPictureData(PackagePart part,
                            PackageRelationship rel)

  Deprecated. in POI 3.14, scheduled for removal in POI 3.16

Method Detail

• onDocumentRead

  protected void onDocumentRead()
                         throws java.io.IOException

  Description copied from class: POIXMLDocumentPart
  Fired when a package part is read

  Overrides:

  onDocumentRead in class POIXMLDocumentPart

  Throws:

  java.io.IOException - a subclass may throw an IOException when a document is read

• getData

  public byte[] getData()

  Gets the picture data as a byte array.

  Note, that this call might be expensive since all the picture data is copied into a temporary byte array. You can grab the picture data directly from the underlying package part as follows:
  InputStream is = getPackagePart().getInputStream();

  Returns:

  the Picture data.

• getFileName

  public java.lang.String getFileName()

  Returns the file name of the image, eg image7.jpg . The original filename isn't always available, but if it can be found it's likely to be in the CTDrawing

• suggestFileExtension

  public java.lang.String suggestFileExtension()

  Suggests a file extension for this image.

  Returns:

  the file extension.

• getPictureType

  public int getPictureType()

  Return an integer constant that specifies type of this picture

  Returns:

  an integer constant that specifies type of this picture

  See Also:

  Document.PICTURE_TYPE_EMF, Document.PICTURE_TYPE_WMF, Document.PICTURE_TYPE_PICT, Document.PICTURE_TYPE_JPEG, Document.PICTURE_TYPE_PNG, Document.PICTURE_TYPE_DIB

• getChecksum

  public java.lang.Long getChecksum()

• equals

  public boolean equals(java.lang.Object obj)

  Overrides:

  equals in class java.lang.Object

• hashCode

  public int hashCode()

  Overrides:

  hashCode in class java.lang.Object

• prepareForCommit

  protected void prepareForCommit()

  *PictureData objects store the actual content in the part directly without keeping a copy like all others therefore we need to handle them differently.

  Overrides:

  prepareForCommit in class POIXMLDocumentPart