On Thu, Feb 16, 2006 at 08:31:12AM +1300, Karuna wrote:
> dpi is useful in commercial printing. Most printing companies prefer 300dpi
> images to make sure the images are printed nice and crisp. While on screen
> there is no difference between 72 dpi, and 300 dpi, on paper the difference
> can b
dpi is useful in commercial printing. Most printing companies prefer 300dpi
images to make sure the images are printed nice and crisp. While on screen
there is no difference between 72 dpi, and 300 dpi, on paper the difference
can be obvious. This is the very reason I need to know the dpi, since
Isn't DPI a function of the output device? Has nothing to do with the
image, it just has x pixels by y pixels...
On 2/15/06, Kim Christensen <[EMAIL PROTECTED]> wrote:
> On 2/15/06, Karuna <[EMAIL PROTECTED]> wrote:
> > Thanks. I might give the new versions a try :)
> >
> > IIRC, I think the unix
On 2/15/06, Karuna <[EMAIL PROTECTED]> wrote:
> Thanks. I might give the new versions a try :)
>
> IIRC, I think the unix exif function returns dpi as well but I'm working on
> a windows machine without cygwin, so can't be certain.
You might want to check this package:
http://www.ozhiker.com/elect
Thanks. I might give the new versions a try :)
IIRC, I think the unix exif function returns dpi as well but I'm working on
a windows machine without cygwin, so can't be certain.
""Richard Lynch"" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> On Tue, February 14, 2006 2:15 pm, K
On Tue, February 14, 2006 2:15 pm, Karuna wrote:
> Hi. Is it possible to find out the dpi of an image (preferably jpeg)
> in php?
> I can't seem to find any function to do this.
http://php.net/getimagesize
However, I have found that:
1. EXIF data in the JPEG will make it puke.
2. It doesn't seem
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