Cumulus Server Sided JpGraph Graphs

Paul C · **Posted:** Mon Nov 17, 2008 8:28 pm

Above relates to my dewpoints which dipped briefly into the negative. Is the graph correct to the shading ? - would it best if the shading filled everywhere ? or even to have no shading at all

Fox_Of_The_Wind · **Posted:** Fri Dec 05, 2008 1:14 am

How long does it take for the graphs to show the right numbers on the left? Or did I do something wrong???

link deleted I no longer am doing this no point in it if I have to keep the other program updateing all the time.

pinto · **Posted:** Fri Dec 05, 2008 7:30 am

viewtopic.php?f=14&t=281

hope this helps

Fox_Of_The_Wind · **Posted:** Fri Dec 05, 2008 11:36 am

That was it!! I changed temp.php and it is showing right now. Later today I will changed the rest. Thanks!!

Changed the rest all working great, thanks!!

aadal · **Posted:** Sat Dec 06, 2008 4:28 pm

Where to change from AM/PM to 24H?

TNETWeather · **Posted:** Sat Dec 06, 2008 4:50 pm

In the graph code, the time is converted to 24 hour using a function called timeto12 in the snippet below:

Code:

debug_out("Xaxis = " . timeto12(substr(ret_value("time"),0,2)));
debug_out("Yaxis = " . ret_value("dew") );
$rx[] = timeto12(substr(ret_value("time"),0,2));
$ry1[] =  ret_value("dew");

By removing that function, you should end up with just the 24 hour values...

Code:

debug_out("Xaxis = " . substr(ret_value("time"),0,2));
debug_out("Yaxis = " . ret_value("dew") );
$rx[] = substr(ret_value("time"),0,2);
$ry1[] =  ret_value("dew");

I will be adding a setting to change that in the configuration when I get back to these which should be shortly after my vacation starts. Been way too busy to touch them lately.

About the only thing I've been able to play with lately has been my new phone (Samsung Omnia SCH-i910)...

aadal · **Posted:** Sat Dec 06, 2008 5:28 pm

Quote:

About the only thing I've been able to play with lately has been my new phone (Samsung Omnia SCH-i910)...

Thanx i was playing with that lines, but no it work when I remove timeto12

Yes go play with your phone.... :lol:

meteotortosa · **Posted:** Sat Dec 06, 2008 8:22 pm

I can run your script !! :cry:

My settings:

GraphSettings.php

Code:

############################################################################
# CONFIGURATION INFORMATION
############################################################################
$SITE['version']        = "3.1";
$SITE['hloc']           = "../public_html/liveview/jpgraph/";
$SITE['jpgraphloc']     = "../public_html/liveview/jpgraph/src/";
$SITE['datafile']       = "realtime.log";
$SITE['sitename']       = "MeteoTortosa";
$SITE['bgncolor']       = "#EFEFEF";
$SITE['txtcolor']       = "#22464F";
$SITE['tz']             = "Catalunya";

index.php on /liveview/jpgraph

Code:

<?php
   header("Location: /liveview/jpgraph/index.php") ;
?>

You can see my web here -> http://www.meteotortosa.cat/liveview/
and JpGraph, here -> http://www.meteotortosa.cat/liveview/jpgraph/

Wha's wrong? Can you help me !!

A lot of thanks,
Lluís

pinto · **Posted:** Sat Dec 06, 2008 9:10 pm

for a start: where is your realtime.log ?

did you use this: viewtopic.php?f=14&t=130

aadal · **Posted:** Sat Dec 06, 2008 9:15 pm

Have you run thise? http://www.meteotortosa.cat/liveview/jpgraph/src/Examples/testsuit.php
Is all ok there?
TTF fonts uploded?
Then :

Code:

############################################################################
# CONFIGURATION INFORMATION
############################################################################
$SITE['version']        = "3.1";
$SITE['hloc']           = "../public_html/liveview/jpgraph/";
$SITE['jpgraphloc']     = "../jpgraph/src/";
$SITE['datafile']       = "realtime.log";
$SITE['sitename']       = "MeteoTortosa";
$SITE['bgncolor']       = "#EFEFEF";
$SITE['txtcolor']       = "#22464F";
$SITE['tz']             = "Catalunya";

And is your realtime.log updating evry minute ?

TNETWeather · **Posted:** Sat Dec 06, 2008 10:28 pm

aadal wrote:

Thanx i was playing with that lines, but no it work when I remove timeto12

Yes go play with your phone.... :lol:

Replace the timeto12 function in GraphSettings.php to:

Code:

function timeto12($inval) {
    global $SITE;
    
    if ($SITE['pm'] == "yes" ) {
        $ckval = intval($inval);
        $wm = "am";
        if($ckval == 12) {
            $wm = "pm";
        }
        if($ckval > 12 ) {
            $ckval -= 12;
            $wm="pm";
        }
        return($ckval . $wm);
    } else {
        return($inval); 
    }
}

And add a new variable to the top of that file's config settings like:

Code:

$SITE['pm'] = 'no';

So that section looks like (Adjusted for your settings of course):

Code:

$SITE['version']        = "3.1";
$SITE['hloc']           = "../";
$SITE['jpgraphloc']     = "../jpgraph/src/";
$SITE['datafile']       = "realtime.log";
$SITE['sitename']       = "Gordon Head, Victoria BC";
$SITE['bgncolor']       = "#EFEFEF";
$SITE['txtcolor']       = "#22464F";
$SITE['tz']             = "US/Pacific";
$SITE['pm']             = 'no';

You should end up with graphs like:

http://vicweather.tnet.com/graphs.php

firewall · **Posted:** Sat Dec 06, 2008 11:24 pm

Is there a way to get the baro graph to show four digits instead of two for the baro reading?

Thanks,

Jack

meteotortosa · **Posted:** Sat Dec 06, 2008 11:37 pm

pinto wrote:

for a start: where is your realtime.log ?

did you use this: viewtopic.php?f=14&t=130

I forgot this !! :oops:

aadal wrote:

Have you run thise? http://www.meteotortosa.cat/liveview/jpgraph/src/Examples/testsuit.php
Is all ok there?
TTF fonts uploded?
Then :

Code:

############################################################################
# CONFIGURATION INFORMATION
############################################################################
$SITE['version']        = "3.1";
$SITE['hloc']           = "../public_html/liveview/jpgraph/";
$SITE['jpgraphloc']     = "../jpgraph/src/";
$SITE['datafile']       = "realtime.log";
$SITE['sitename']       = "MeteoTortosa";
$SITE['bgncolor']       = "#EFEFEF";
$SITE['txtcolor']       = "#22464F";
$SITE['tz']             = "Catalunya";

And is your realtime.log updating evry minute ?

I have all font here -> http://www.meteotortosa.cat/liveview/jpgraph/fonts/

jpg-config.inc.php

Code:

// DEFINE("CACHE_DIR","/tmp/jpgraph_cache/");
// DEFINE("TTF_DIR","/public_html/liveview/jpgraph/fonts/");
// DEFINE("MBTTF_DIR","/usr/share/fonts/ja/TrueType/");

but I can't get all graphs, don't understand

meteotortosa · **Posted:** Sat Dec 06, 2008 11:47 pm

realtimelog.php

Code:

$SITE['version']        = "2.0";
$SITE['home']           = "/liveview/";
$SITE['datafile']       = "realtime.log";
$SITE['source']         = "realtime.txt";

is this ok?

I hope I am sorry for so many questions

aadal · **Posted:** Sat Dec 06, 2008 11:49 pm

Thanx all seams to be fine no.
http://www.aadal.biz/~weather/jpgraph/temp.php
Some problems with the temp.
Change from : $SITE['tempunit'] = "°" . ret_value("tempunit");
To : $SITE['tempunit'] = " " . ret_value("tempunit");

Tryed thise but only a square visible: :$SITE['tempunit'] = "º" . ret_value("tempunit");

Quote:

Is there a way to get the baro graph to show four digits instead of two for the baro reading?

Mine show four digits http://www.aadal.biz/~weather/jpgraph/baro.php?freq=2

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Cumulus Server Sided JpGraph Graphs

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