Thanks Matt but I need to insert images into a MS word doc not Excel. Are there any examples for inserting images into word?
-Phil On Mon, Feb 23, 2009 at 2:53 PM, Matt Robinson <[email protected] > wrote: > Phillip Pickett <[email protected]> wrote on 24/02/2009 03:28:35 AM: > > > I have successfully been able to read and write some simple text strings > > to a doc file but I need to go further with this. My goal is to create a > app > > > > to embed images, text, tables, and headers and footers. Using a graphing > > library I will generate jpgs or gifs and then embed these images into my > doc > > > > file using apache poi. Can anyone point me to an example for inserting > an > > image? Thanks. > > > > -Phil > > Example method: > > public void addImage( int topLeftX, int topLeftY, int > bottomRightX, int bottomRightY, short startColumn, short endColumn, int > startRow, int endRow, String imageFilePath ) throws MySpreadsheetException > { > int readCount = 0; > byte[] buffer = new byte[20480]; > ByteArrayOutputStream fileData = new ByteArrayOutputStream( > 20480 ); > try { > BufferedInputStream in = new BufferedInputStream( new URL( > imageFilePath ).openConnection().getInputStream() ); > while( readCount != -1 ) { > readCount = in.read( buffer ); > if ( readCount > -1 ) > fileData.write( buffer, 0, readCount ); > } > } catch( FileNotFoundException fnfe ) { > logger.warn( imageFilePath + " file not found." ); > return; > } catch( IOException ioe ) { > throw new MySpreadsheetException ( Level.FATAL, ioe ); > } > String[] expandedPath = imageFilePath.split( "\\." ); > String extension = expandedPath[ expandedPath.length - 1 ]; > int pictureFormat = extension.equalsIgnoreCase("png") ? > HSSFWorkbook.PICTURE_TYPE_PNG : HSSFWorkbook.PICTURE_TYPE_JPEG; > int imageIndex = workBook.addPicture( fileData.toByteArray(), > pictureFormat ); > if ( patriarch == null ) > patriarch = sheet.createDrawingPatriarch(); > HSSFClientAnchor imageAnchor = new HSSFClientAnchor( topLeftX, > topLeftY, bottomRightX, bottomRightY, startColumn, startRow, endColumn, > endRow ); > imageAnchor.setAnchorType( 2 ); // Move but don't size with > the underlying cells > patriarch.createPicture( imageAnchor, imageIndex ); > } > } > > Example Call: > frontSheet.addImage( 550, 0, 1023, 255, (short)2, (short)2, > row.getRowNumber(), row.getRowNumber(), "http://"; + > request.getServerName() + "/resources/images/alogo.jpg" ); > > --------------------------------------------------------------------------------------------------------------- > Disclaimer: > The information in this electronic mail message is confidential and may be > legally privileged. > It is intended solely for the addressee. Access to this Internet electronic > mail message by anyone else is > unauthorised. If you are not the intended recipient, any disclosure, > copying, distribution or any action taken > or omitted to be taken in reliance on it is prohibited and may be unlawful. > If you have received this e-mail > by mistake please call the sender immediately on 07 3853 5555 and erase the > original message and any attachments. > The Company accepts no responsibility for any effects this email message or > attachments has on the recipient > network or computer system. > > --------------------------------------------------------------------------------------------------------------- >
