Java Code Examples for org.apache.poi.hssf.model.InternalWorkbook#getBSERecord()
The following examples show how to use
org.apache.poi.hssf.model.InternalWorkbook#getBSERecord() .
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Example 1
Source File: HSSFPicture.java From lams with GNU General Public License v2.0 | 6 votes |
/** * 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); }
Example 2
Source File: HSSFPicture.java From lams with GNU General Public License v2.0 | 5 votes |
/** * Return the dimension of the embedded image in pixel * * @return image dimension in pixels */ @Override public Dimension getImageDimension(){ InternalWorkbook iwb = getPatriarch().getSheet().getWorkbook().getWorkbook(); EscherBSERecord bse = iwb.getBSERecord(getPictureIndex()); byte[] data = bse.getBlipRecord().getPicturedata(); int type = bse.getBlipTypeWin32(); return ImageUtils.getImageDimension(new ByteArrayInputStream(data), type); }