Package org.apache.poi.ddf

Examples of org.apache.poi.ddf.EscherBlipRecord

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            {
                EscherRecord escherRecord = (EscherRecord) obj;

                if (escherRecord instanceof EscherBSERecord)
                {
                    EscherBlipRecord blip = ((EscherBSERecord) escherRecord).getBlipRecord();
                    if (blip != null)
                    {
                        // TODO: Some kind of structure.
                        pictures.add(new HSSFPictureData(blip));
                    }
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                EscherRecord escherRecord = (EscherRecord) obj;

                if (escherRecord instanceof EscherBSERecord)
                {
                    EscherBSERecord bse = (EscherBSERecord) escherRecord;
                    EscherBlipRecord blip = bse.getBlipRecord();
                    if (blip != null)
                    {
                        pictures.add(new Picture(blip.getPicturedata()));
                    }
                    else if (bse.getOffset() > 0)
                    {
                        // Blip stored in delay stream, which in a word doc, is the main stream
                        EscherRecordFactory recordFactory = new DefaultEscherRecordFactory();
                        EscherRecord record = recordFactory.createRecord(_mainStream, bse.getOffset());

                        if (record instanceof EscherBlipRecord) {
                            record.fillFields(_mainStream, bse.getOffset(), recordFactory);
                            blip = (EscherBlipRecord) record;
                            pictures.add(new Picture(blip.getPicturedata()));
                        }
                    }
                }

                // Recursive call.
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    {
        for(EscherRecord escherRecord : escherRecords) {

            if (escherRecord instanceof EscherBSERecord)
            {
                EscherBlipRecord blip = ((EscherBSERecord) escherRecord).getBlipRecord();
                if (blip != null)
                {
                    // TODO: Some kind of structure.
                    HSSFPictureData picture = new HSSFPictureData(blip);
          pictures.add(picture);
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     * @return picture data for this shape
     */
    public HSSFPictureData getPictureData(){
        InternalWorkbook iwb = getPatriarch().getSheet().getWorkbook().getWorkbook();
        EscherBSERecord bse = iwb.getBSERecord(getPictureIndex());
      EscherBlipRecord blipRecord = bse.getBlipRecord();
      return new HSSFPictureData(blipRecord);
    }
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    public int addPicture(byte[] pictureData, int format)
    {
        initDrawings();

        byte[] uid = DigestUtils.md5(pictureData);
        EscherBlipRecord blipRecord;
        int blipSize;
        short escherTag;
        switch (format) {
            case PICTURE_TYPE_WMF:
                // remove first 22 bytes if file starts with magic bytes D7-CD-C6-9A
                // see also http://de.wikipedia.org/wiki/Windows_Metafile#Hinweise_zur_WMF-Spezifikation
                if (LittleEndian.getInt(pictureData) == 0x9AC6CDD7) {
                    byte picDataNoHeader[] = new byte[pictureData.length-22];
                    System.arraycopy(pictureData, 22, picDataNoHeader, 0, pictureData.length-22);
                    pictureData = picDataNoHeader;
                }
                // fall through
            case PICTURE_TYPE_EMF:
                EscherMetafileBlip blipRecordMeta = new EscherMetafileBlip();
                blipRecord = blipRecordMeta;
                blipRecordMeta.setUID(uid);
                blipRecordMeta.setPictureData(pictureData);
                // taken from libre office export, it won't open, if this is left to 0
                blipRecordMeta.setFilter((byte)-2);
                blipSize = blipRecordMeta.getCompressedSize() + 58;
                escherTag = 0;
                break;
            default:
                EscherBitmapBlip blipRecordBitmap = new EscherBitmapBlip();
                blipRecord = blipRecordBitmap;
                blipRecordBitmap.setUID( uid );
                blipRecordBitmap.setMarker( (byte) 0xFF );
                blipRecordBitmap.setPictureData( pictureData );
                blipSize = pictureData.length + 25;
                escherTag = (short) 0xFF;
              break;
        }

        blipRecord.setRecordId((short) (EscherBitmapBlip.RECORD_ID_START + format));
        switch (format)
        {
            case PICTURE_TYPE_EMF:
                blipRecord.setOptions(HSSFPictureData.MSOBI_EMF);
                break;
            case PICTURE_TYPE_WMF:
                blipRecord.setOptions(HSSFPictureData.MSOBI_WMF);
                break;
            case PICTURE_TYPE_PICT:
                blipRecord.setOptions(HSSFPictureData.MSOBI_PICT);
                break;
            case PICTURE_TYPE_PNG:
                blipRecord.setOptions(HSSFPictureData.MSOBI_PNG);
                break;
            case HSSFWorkbook.PICTURE_TYPE_JPEG:
                blipRecord.setOptions(HSSFPictureData.MSOBI_JPEG);
                break;
            case HSSFWorkbook.PICTURE_TYPE_DIB:
                blipRecord.setOptions(HSSFPictureData.MSOBI_DIB);
                break;
        }
       
        EscherBSERecord r = new EscherBSERecord();
        r.setRecordId( EscherBSERecord.RECORD_ID );
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    {
        for(EscherRecord escherRecord : escherRecords) {

            if (escherRecord instanceof EscherBSERecord)
            {
                EscherBlipRecord blip = ((EscherBSERecord) escherRecord).getBlipRecord();
                if (blip != null)
                {
                    // TODO: Some kind of structure.
                    HSSFPictureData picture = new HSSFPictureData(blip);
          pictures.add(picture);
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            {
                EscherRecord escherRecord = (EscherRecord) obj;

                if (escherRecord instanceof EscherBSERecord)
                {
                    EscherBlipRecord blip = ((EscherBSERecord) escherRecord).getBlipRecord();
                    if (blip != null)
                    {
                        // TODO: Some kind of structure.
                        pictures.add(new HSSFPictureData(blip));
                    }
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        if ( imageRecord instanceof EscherBSERecord )
        {
            EscherBSERecord bseRecord = (EscherBSERecord) imageRecord;

            EscherBlipRecord blip = bseRecord.getBlipRecord();
            if ( blip != null )
            {
                return blip;
            }
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                        .lookup( EscherProperties.BLIP__BLIPTODISPLAY );
                if ( escherProperty == null )
                    return null;

                int bitmapIndex = escherProperty.getPropertyValue();
                EscherBlipRecord escherBlipRecord = getBitmapRecord( bitmapIndex );
                if ( escherBlipRecord == null )
                    return null;

                return escherBlipRecord.getPicturedata();
            }

            public int getRectangleBottom()
            {
                return fspa.getYaBottom();
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    {
        for(EscherRecord escherRecord : escherRecords) {

            if (escherRecord instanceof EscherBSERecord)
            {
                EscherBlipRecord blip = ((EscherBSERecord) escherRecord).getBlipRecord();
                if (blip != null)
                {
                    // TODO: Some kind of structure.
                    HSSFPictureData picture = new HSSFPictureData(blip);
          pictures.add(picture);
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Related Classes of org.apache.poi.ddf.EscherBlipRecord

  • org.apache.poi.hssf.usermodel.HSSFPicture
  • org.apache.poi.hssf.usermodel.HSSFWorkbook
  • org.apache.poi.hwpf.model.PicturesTable
  • org.apache.poi.hwpf.usermodel.OfficeDrawingsImpl
  • org.apache.tika.parser.microsoft.ExcelExtractor$TikaHSSFListener
  • java.io.InputStream
  • java.util.zip.DeflaterOutputStream
  • java.util.zip.InflaterInputStream
  • java.io.ByteArrayInputStream
  • org.apache.poi.hssf.record.RecordFormatException
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