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java.lang.Objectorg.apache.poi.POIXMLDocumentPart
org.apache.poi.xwpf.usermodel.XWPFPictureData
public class XWPFPictureData
| Field Summary | |
|---|---|
protected static POIXMLRelation[] |
RELATIONS
Relationships for each known picture type |
| Fields inherited from class org.apache.poi.POIXMLDocumentPart |
|---|
DEFAULT_XML_OPTIONS |
| Constructor Summary | |
|---|---|
protected |
XWPFPictureData()
Create a new XWPFGraphicData node |
|
XWPFPictureData(PackagePart part,
PackageRelationship rel)
Construct XWPFPictureData from a package part |
| Method Summary | |
|---|---|
boolean |
equals(java.lang.Object obj)
|
java.lang.Long |
getChecksum()
|
byte[] |
getData()
Gets the picture data as a byte array. |
java.lang.String |
getFileName()
Returns the file name of the image, eg image7.jpg . |
int |
getPictureType()
Return an integer constant that specifies type of this picture |
int |
hashCode()
|
protected void |
onDocumentRead()
Fired when a package part is read |
java.lang.String |
suggestFileExtension()
Suggests a file extension for this image. |
| Methods inherited from class org.apache.poi.POIXMLDocumentPart |
|---|
addRelation, commit, createRelationship, createRelationship, createRelationship, getPackagePart, getPackageRelationship, getParent, getRelationById, getRelationId, getRelations, getTargetPart, onDocumentCreate, onDocumentRemove, onSave, read, rebase, removeRelation, removeRelation, toString |
| Methods inherited from class java.lang.Object |
|---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Field Detail |
|---|
protected static final POIXMLRelation[] RELATIONS
| Constructor Detail |
|---|
protected XWPFPictureData()
public XWPFPictureData(PackagePart part,
PackageRelationship rel)
part - the package part holding the drawing data,rel - the package relationship holding this drawing,
the relationship type must be http://schemas.openxmlformats.org/officeDocument/2006/relationships/image| Method Detail |
|---|
protected void onDocumentRead()
throws java.io.IOException
POIXMLDocumentPart
onDocumentRead in class POIXMLDocumentPartjava.io.IOExceptionpublic byte[] getData()
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();
public java.lang.String getFileName()
public java.lang.String suggestFileExtension()
public int getPictureType()
Document.PICTURE_TYPE_EMF,
Document.PICTURE_TYPE_WMF,
Document.PICTURE_TYPE_PICT,
Document.PICTURE_TYPE_JPEG,
Document.PICTURE_TYPE_PNG,
Document.PICTURE_TYPE_DIBpublic java.lang.Long getChecksum()
public boolean equals(java.lang.Object obj)
equals in class java.lang.Objectpublic int hashCode()
hashCode in class java.lang.Object
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