That's a very smart idea. Thanks.
On Tue, Sep 15, 2009 at 2:45 AM, John Calhoun wrote:
> On Sep 13, 2009, at 5:01 AM, DairyKnight wrote:
>
>> Is there a way to determine if a PDFPage contains only a picture?
>>
>
> You could see if NULL is returned for -[PDFPage string]. That sort of
> indirect
On Sep 13, 2009, at 5:01 AM, DairyKnight wrote:
Is there a way to determine if a PDFPage contains only a picture?
You could see if NULL is returned for -[PDFPage string]. That sort of
indirectly implies an image (or a blank page — or one perhaps with
line art only ...).
John Calhoun—
On 13 Sep 2009, at 13:01, DairyKnight wrote:
Is there a way to determine if a PDFPage contains only a picture?
There
seems to be plenty of routines for rendering/drawing
in Core Graphics, but none for extracting PDF information?
You need to parse and analyse the page streams. Look up the
d
Hi all,
Is there a way to determine if a PDFPage contains only a picture? There
seems to be plenty of routines for rendering/drawing
in Core Graphics, but none for extracting PDF information?
Regards,
Dairyknight
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