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java.lang.Objectorg.apache.poi.POIXMLDocumentPart
org.apache.poi.xssf.usermodel.XSSFPictureData
public class XSSFPictureData
Raw picture data, normally attached to a SpreadsheetML Drawing. As a rule, pictures are stored in the /xl/media/ part of a SpreadsheetML package.
| Field Summary |
|---|
| Fields inherited from class org.apache.poi.POIXMLDocumentPart |
|---|
DEFAULT_XML_OPTIONS |
| Method Summary | |
|---|---|
byte[] |
getData()
Gets the picture data as a byte array. |
java.lang.String |
getMimeType()
|
int |
getPictureType()
Return an integer constant that specifies type of this picture |
java.lang.String |
suggestFileExtension()
Suggests a file extension for this image. |
| Methods inherited from class org.apache.poi.POIXMLDocumentPart |
|---|
addRelation, createRelationship, createRelationship, getPackagePart, getPackageRelationship, getParent, getRelationById, getRelationId, getRelations, toString |
| Methods inherited from class java.lang.Object |
|---|
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Method Detail |
|---|
public 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();
getData in interface org.apache.poi.ss.usermodel.PictureDatapublic java.lang.String suggestFileExtension()
suggestFileExtension in interface org.apache.poi.ss.usermodel.PictureDatapublic int getPictureType()
Workbook.PICTURE_TYPE_EMF,
Workbook.PICTURE_TYPE_WMF,
Workbook.PICTURE_TYPE_PICT,
Workbook.PICTURE_TYPE_JPEG,
Workbook.PICTURE_TYPE_PNG,
Workbook.PICTURE_TYPE_DIBpublic java.lang.String getMimeType()
getMimeType in interface org.apache.poi.ss.usermodel.PictureData
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