[thelist] Return Image with Text via PHP?

Stefan Schwarzer st.schwarzer at geois.de
Mon Nov 19 04:52:38 CST 2007

Hi there,

I am using JpGraph to draw graphs upon certain requests. Now,  
sometimes it happens that the requested IDs/years don't have any  
data. Then JpGraph returns a default error message.

I would like instead return an image with a line explaining why it  
didn't create any graph.

I thought that this should be a not-to-difficult task, but am somehow  
blocked to get the clue....

Can someone help me out?

I guess I need to have a
	header("Content-type: image/png");

and then include some text, and at the end submit that, no?

Thanks for any clarifications,



   Stefan Schwarzer

   Lean Back and Relax - Enjoy some Nature Photography:

   Appetite for Global Data? UNEP GEO Data Portal:

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