在 2011年6月28日星期二 UTC+8下午5:30:21，Robin Becker写道：
> On 28/06/2011 06:59, Asif Jamadar wrote:
> > Hi,
> >
> ...
> >
> > In Reportlab I can do the following code to generate barcode and to get the
> > value of that barcode
> >
> >
> >
> >
> >
Hi,
I have a PDF document which consist of barcode characters. Now how can I
retrieve that bar-coded value programmatically. When I googled I found a tool
called Pypdf which provides a function called 'PdfFileReader'
To read the PDF file, but how can I read the barcode form the existing PDF.
Hi,
I have a PDF document which consist of barcode characters. Now how can I
retrieve that bar-coded value programmatically. When I googled I found a tool
called Pypdf which provides a function called 'PdfFileReader'
To read the PDF file, but how can I read the barcode form the existing PDF.
On 28/06/2011 06:59, Asif Jamadar wrote:
Hi,
...
In Reportlab I can do the following code to generate barcode and to get the
value of that barcode
barcode=code39.Extended39(123456789,barWidth=0.2*mm,barHeight=8*mm)
bc = Paragraph(Barcode value: %s %
