plotting line data over plotted image

[GoogleCodeExporter]

I'm working on making a site to plot line data over an image which is a 
graph. I need to find away to make the line data appear over the top of the 
image.

All I can seem to make it do is either plot the image or plot the data. I 
can't get the data to appear on top of. 

Thanks for the help,

David Z

Original issue reported on code.google.com by artic...@gmail.com on 12 Dec 2009 at 6:31

[GoogleCodeExporter]

I'm still looking for a better solution, but right now I've managed to overcome 
the 
issue by writing two <div>'s and overlapping them.

Original comment by artic...@gmail.com on 13 Dec 2009 at 12:54

[GoogleCodeExporter]

http://slowswap.host56.com/compressorplotting.php

Link to said script.

Original comment by artic...@gmail.com on 13 Dec 2009 at 1:20

[GoogleCodeExporter]

Are you using the image plugin? If so you shouldn't need to do more than 
specifying
the lines last.

Original comment by olau%iol...@gtempaccount.com on 20 Jan 2010 at 1:13

[GoogleCodeExporter]

Hello, 
can you explain o...@iola.dk, because i m facing the same problem than articzap 
using image plugin. Even if i put the lines in last position, it's like the 
image is
alwas on the top.
The only way to see the both is to put image alpha <1, but the lines are  still 
under.

Can you put an examples of the correct syntax?

Thanks a lot

Original comment by mamanan...@yahoo.fr on 8 Feb 2010 at 11:05

[GoogleCodeExporter]

Hey there!

Have the same problem as you articzap!
Is there now any solution for plotting an image ,
and then some data - line graphs, bar chart, or whatever, over this image?
Tried it with 2 divs like articzap wrote, but doesn't seem to work...
would be happy if anybody can help me!

Thanks very much!

Original comment by birnch...@gmx.at on 19 Feb 2010 at 1:41

[GoogleCodeExporter]

Here's the rough way I did it with DIV's.

Original comment by artic...@gmail.com on 19 Feb 2010 at 11:50

Attachments:

• graphingdata.php

[GoogleCodeExporter]

thanks this works great :)
(had it the same way, just forgot the css settings...)

Original comment by birnch...@gmx.at on 23 Feb 2010 at 12:22

[GoogleCodeExporter]

Hi again!

There was two bugs in the image plugin that prevented this from working, fixed 
both
now. So you should be able to do it without extra divs, although it sounds like 
an
ingenious solution.

Original comment by olau%iol...@gtempaccount.com on 22 Mar 2010 at 11:36

• Changed state: Fixed

[GoogleCodeExporter]

Can I get an example please? I downloaded the latest edition yet I'm still 
can't get it 
to work properly.

Thanks!!!

Original comment by artic...@gmail.com on 27 Apr 2010 at 10:53

[GoogleCodeExporter]

I'm trying to do the same thing with the latest code and its only displaying 
the image.  Can someone post an example of how to plot a line on top of an 
image?

Thanks

Original comment by silviaba...@gmail.com on 6 Jan 2011 at 11:23

[GoogleCodeExporter]

bump

I'd love to see an example of how to do this as well.  I can't seem to plot a 
series over the top of an image.

Thanks.

Original comment by dwormd...@gmail.com on 11 Jul 2011 at 11:59