How to setup jpgraphs and wxgraphs

[Dobbies]

I would like to take this opportunity to thank all the main players and contributors of the whole site and of this thread. I'm a novice of 6 months at running my own weather station and I try to better it all the time. Nothing is straight forward, but if you search and read the posts here you can find the answers to your problems.
My most recent achievement is to learn the basics of "how to set up jpgraphs and wxgraphs" by Tim hanko. Easy for some difficult for others!

Many thanks to all

[ALITTLEweird1]

 I have 5 graphs working great for almost a year now, and they still are. Now im working on setting up the 24 UV and 7 day UV graphs and not having much luck. Im getting the same error for both graphs. The file attached is the 7-day uv and the error is on line 44.. $graph->SetScale("textlin");


http://www.snoqualmieweather.com/uv_7days.php

If i can get this one working, im sure the 24 uv will work too, cause they both have the same error.
Thanks, Mark.

The uv graphs should look like these..
http://www.snoqualmieweather.com/wxgraphs.php

[andro700]

Did you try removing that line. I don't have that line in any of my OFC scripts.

Chuck

[broadstairs]

Mark my JPGraph package has both these graphs in it. You can download the entire package here. I realise you're using OFC charts but hope this code might help.....

Stuart

[ALITTLEweird1]

Chuck helped me get the 2 graphs going lastnight, Thanks Stuart.

[drobbins]

I browsed through the 16 pages here & I didn't see if this was answered or not. I just set everything up today and it is not producing graphs:
http://www.cavecountryweather.com/Test.php
Any Ideas?

[niko]

Work the errors one by one:

Warning: include(graphlang.php) [function.include]: failed to open stream: No such file or directory in /virtual/users/e15586-16411/web/wxgraphs/graphsconf.php on line 101

Where is your graphlang.php file?

[drobbins]

Where is your graphlang.php file?

  Uh.. It was in the recycle bin   . I thought it was one of the unneeded config files.
It is now in the wxgraphs folder.

[niko]

Hmmm, well that's a step forward, now it's creating an image but it's "unable to find jpgraph files" so I think you have more file location issues 

[drobbins]

If I use these settings:

Code: [Select]

$hostloc = "${WEBROOT}/";                   //must have trailing slash
$jploc = "${WEBROOT}/jpgraph-3.0.5/src/";   //must have trailing slashI get the first picture below (JP Graph1)

If I use these settings:

Code: [Select]

$hostloc = "http://www.cavecountryweather.com/";                   //must have trailing slash
$jploc = "http://www.cavecountryweather.com/jpgraph-3.0.5/src/"; I get the second picture below (JP Graph2). Which one is moving in the right direction?

[niko]

I think the first one.

[drobbins]

Ok It is set up like the first example. Now when I try to go directly to the PHP file: http://www.cavecountryweather.com/wxgraphs/rain_1hr.php
This error message used to appear: "Chosen locale file ("lang/en.inc.php") for error messages does not exist or is not readable for the PHP process. Please make sure that the file exists and that the file permissions are such that the PHP process is allowed to read this file."

I could not find the "lang/en.inc.php" file anywhere, so I went back to the original zip file and for some reason the entire "lang" folder was not unzipped or installed.  It is now, and I am getting a new error. It states that the /ttf/hardpath.php file is not readable or does not exist. It does exist because I can see it. http://www.cavecountryweather.com/jpgraph-3.0.5/ttf/hardpath.php
Any ideas?

[drobbins]

Well, I just repeated step #9

9. Edit jpg-config.inc.php in the jpgraph-x.xx/src folder:
   a. Uncomment the line that begins with DEFINE("TTF_DIR",". (Line 40 in my editor)
   b. Replace the default path with the result of browsing to hardpath.php.

And now it is working    
Thanks for the help.

[niko]

Good job!

[drobbins]

I used them to update the Weather Graphs page. This was also my first shot at really messing around with tables.
http://www.cavecountryweather.com/graphs.php