I do it quite often. I have sites that generate images from gd and
sites that use ChartDirector. In the controller turn off the
rendering engine
$this->autoRender = false;
or
$this->layout = '';
You might have to set the MIME type if JPGraph doesn't
header("Content-type: image/png"); // or jpeg or gif, etc.
then output it
print($c->makeChart2(PNG));
HTH,
David Lloyd
--
lloydhome consulting, inc.
http://www.lloydhome.com
On Feb 5, 8:00 am, "Macademic" <[EMAIL PROTECTED]> wrote:
> I am trying to get JPGraph working in Cake as a vendor.
>
> I have changed any references to include, include_once, require_once
> in the latest JPGraph distribution so there are no errors from nested
> include files. My problem is that if I send the output of the
> graphing function (i.e. using the $graph->Stroke() call at the end)
> the data for the img just gets included in the page rather than being
> rendered.
>
> So, how do I send back the img file to Cake? Really, what I need is
> some way to stop the default.thtml file being used to spit back the
> data from the file in this particular function is called. Can you do
> that in Cake?
>
> I tried using requestAction in my controller to pass the code back but
> it still does not work.
>
> Any suggestions?
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