Hi,
> The questions: how can i insert a comment without loosing the
> previously created comments? Is there a method to a get a reference to
> a HSSFPatriarch without creating a new one?
Unfortunately you can't do that. There is no way to get a reference to
the existing HSSFPatriarch. Current implementation of the HSSF drawing
layer is meant for creating new drawings, not for editing the existing
ones.
I hope this limitation will be overcome eventually.
Regards,
Yegor
> thanks,
> the code:
> try {
> in = new FileInputStream(this.reportfile);
> wb = new HSSFWorkbook(in);
>
> /* first set the data in the Reporte sheet */
> report_sheet = wb.getSheet("Reporte");
> patr = report_sheet.createDrawingPatriarch();
>
>
> /* create rows, cells
> .
> .
> .*/
>
> /* set comment */
> prov_comment = patr.createComment(new HSSFClientAnchor(0, 0, 0, 0,
> (short)4, 2, (short) 8, 7));
> prov_comment.setString(new HSSFRichTextString("Comment");
> row[0].getCell(short(2)).setCellComment(prov_comment);
>
>
> //write out excel
> out = new FileOutputStream(reportfile);
> wb.write(out);
> out.close();
>
> } catch (IOException ioe) {
> log.error(ioe);
> } catch (Exception e){
> log.error(e);
> e.printStackTrace();
> }
>
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