Comments on: POST OFC Graph as Image http://pullmonkey.com/2010/01/06/post_ofc_graph_as_image/ Wed, 15 Sep 2010 07:02:44 +0000 hourly 1 https://wordpress.org/?v=5.6 By: michael bush http://pullmonkey.com/2010/01/06/post_ofc_graph_as_image/comment-page-1/#comment-13756 Wed, 15 Sep 2010 07:02:44 +0000 http://pullmonkey.com/?p=57469#comment-13756 Hello,

I would imagine you first run your upload function/s and then reference the image created by those functions in your view. I’m also looking to go from OFC to PDF and am hoping to find updated instructions (that comply with the JSON format stuff of late) . Thanks for the lesson.

]]> By: Kevin Monk http://pullmonkey.com/2010/01/06/post_ofc_graph_as_image/comment-page-1/#comment-6996 Fri, 02 Apr 2010 12:14:49 +0000 http://pullmonkey.com/?p=57469#comment-6996 Hi,

I was hoping to do something similar but instead of saving the image to the server I just wanted to generate/view the image. This way I was hoping to use my Prawn PDF generator to just set the image src to a URL and the image would be generated as and when!

Does that make any sense? I find it quite hard to articulate it but I would expect to have something like:

pdf.image foo_path(@foo, :format => :png)

Temporarily saving the image to the server seems an unnecessary step or am I missing something?

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