Looks like you are messing with it now - there is an obvious print_r
and <br/> before the file data now.
Are you calling exit() after the file data is output, or otherwise
ensuring that cake doesn't attempt to render a view?
On Nov 27, 7:09 pm, jonathan <[EMAIL PROTECTED]> wrote:
> Just so you know what the code looks like (nothing fancy at all), here
> is the action within my Orders controller. By commenting out the
> setFilePath it should output to the browser:
>
> function storeBarcode($oid) {
> $this->layout=NULL;
> $this->autoRender = false;
> $bc = new DataMatrix();
> $bc->setBGColor("WHITE");
> $bc->setBarColor("BLACK");
> $bc->setEncoding("AUTO");
> $bc->setFormat("8x18");
> $bc->setQuiteZone("10");
> $bc->setModuleSize("4");
> //$bc->setFilePath('img/barcodes/');
> $bc->paint($oid);
>
> }
>
> Here is a link to a working app outside
> Cake:http://www.intraviewvs.net/barcode/show_barcode.php?code=12345678
>
> Here is a link to the Cake install (use FF to view
> source):https://www.intraviewvs.net/apps/orders/storeBarcode/12345678
>
> The code in each case is identical, aside from the Cake-isms (turning
> off render and layout).
>
> Any insight at all would be stellar at this point...
>
> On Nov 27, 3:01 am, jonathan <[EMAIL PROTECTED]> wrote:
>
> > Hey Wayne,
>
> > The image is a PNG so I am using the content-type MIME for PNG.
>
> > I do not know how any spaces could work their way in there. The same
> > code works outside Cake.
>
> > It's called rDataMatrix and relies on the bundled GD Library.
>
> > Again, outside Cake, nothing but joy. Inside Cake, one of my few
> > moments of misery. There must be something with the framework that is
> > altering the image information, or I need to do one more step to keep
> > the image in the proper format? Even when I store to a file, the
> > image is corrupted.
>
> > On Nov 27, 2:42 am, "Wayne Fay" <[EMAIL PROTECTED]> wrote:
>
> > > Did you set the headers correctly (content type etc)?
> > > Do you have a space (or more than one) appearing at the beginning of
> > > your image file which would cause these problems?
>
> > > What PHP barcode generation library are you using?
>
> > > Wayne
>
> > > On 11/27/07, jonathan <[EMAIL PROTECTED]> wrote:
>
> > > > Hi All,
>
> > > > This seems to have come up a number of times before, but I have not
> > > > found a definitive answer. I am trying to generate a dynamic image
> > > > (in this case, a barcode from a PHP barcode generation library). I
> > > > have tried every combination of headers, views, layouts, etc. and
> > > > still all I get is the raw image string (in view source) and not the
> > > > image properly rendered. Even when I try to save the image to the
> > > > filesystem, it is blank. I know the library works, because I paste
> > > > almost identical code outside of Cake and all is perfect.
>
> > > > Does anyone have a definitive way to display image data in Cake?
> > > > (Version 1.1x please ;)
>
> > > > Thanks much,
> > > > Jonathan- Hide quoted text -
>
> > > - Show quoted text -- Hide quoted text -
>
> > - Show quoted text -
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups "Cake
PHP" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/cake-php?hl=en
-~----------~----~----~----~------~----~------~--~---
