Examples with EscherBlipRecord org.apache.poi.ddf.EscherBlipRecord used on opensource projects

Example 6 with EscherBlipRecord

use of org.apache.poi.ddf.EscherBlipRecord in project poi by apache.

the class HSSFPicture method getPictureData.

/**
     * Return picture data for this shape
     *
     * @return picture data for this shape or {@code null} if picture wasn't embedded, i.e. external linked
     */
@Override
public HSSFPictureData getPictureData() {
    int picIdx = getPictureIndex();
    if (picIdx == -1) {
        return null;
    }
    HSSFPatriarch patriarch = getPatriarch();
    HSSFShape parent = getParent();
    while (patriarch == null && parent != null) {
        patriarch = parent.getPatriarch();
        parent = parent.getParent();
    }
    if (patriarch == null) {
        throw new IllegalStateException("Could not find a patriarch for a HSSPicture");
    }
    InternalWorkbook iwb = patriarch.getSheet().getWorkbook().getWorkbook();
    EscherBSERecord bse = iwb.getBSERecord(picIdx);
    EscherBlipRecord blipRecord = bse.getBlipRecord();
    return new HSSFPictureData(blipRecord);
}