Cumulus Server Sided JpGraph Graphs

TNETWeather · **Posted:** Sat Oct 11, 2008 8:14 pm

That is good to know. I have a couple remote hosted servers, but I've not checked there. The stuff here is on my own server so I already knew where that was. Using just php without a path works on that too.

Another path that is not so obvious sometimes is the ones for ImageMagick. I use that a lot for other graphic projects, but nothing with Cumulus yet.

pinto · **Posted:** Sat Oct 11, 2008 8:18 pm

Hi Kevin

FYI
I had to change the labelformat in rain.php to

Code:

$graph->yaxis->SetLabelFormat('%0.1f' . $SITE['rainunit']);

because I had 0.2 mm of rain and the labels where all 0(zero)
nobody could see the amound of rain when looking at the graph

Jozef

TNETWeather · **Posted:** Sat Oct 11, 2008 8:23 pm

Updated the package to reflect that. I don't get much rain here... I've considered a sand counting graph though.

arthurhh · **Posted:** Sat Oct 11, 2008 10:13 pm

arthurhh wrote:

With all this wonderful stuff that you are producing for Cumulus (and WD) I think I will have to visit your paypal link (and steves too)

Just went looking and you dont have a paypal link on TNETWeather. Have to do something else for you.

TNETWeather · **Posted:** Sat Oct 11, 2008 10:22 pm

Its on my Cumulus Project page.... which is in my signature below...

I also accept Gold, Gasoline, Soup and Bread now days...

arthurhh · **Posted:** Sat Oct 11, 2008 10:32 pm

TNETWeather wrote:

Its on my Cumulus Project page.... which is in my signature below...

I also accept Gold, Gasoline, Soup and Bread now days...

Dam and I was going to send a dusky maiden

Obliviously I didn't look hard enough. Well mid month is usually cash rich day so I will contribute then and encourage others to do so as well

arthurhh · **Posted:** Sat Oct 11, 2008 11:49 pm

I assume the error below is due to not having a full set of data available yet?

Warning: array_reverse() [function.array-reverse]: The argument should be an array in C:\wamp\www\CHHP\graphs\baro.php on line 117

Warning: array_reverse() [function.array-reverse]: The argument should be an array in C:\wamp\www\CHHP\graphs\baro.php on line 118
JpGraph Error Empty input data array specified for plot. Must have at least one data point.

TNETWeather · **Posted:** Sun Oct 12, 2008 12:01 am

Yes.

JpGraph will error out if it doesn't have at least 1 data point.

Depending on what frequency you using, the only data that is looked at is

Code:

freq=0 (default) once an hour - 00 minute
freq=1 twice an hour - 00 and 33 minutes
freq=2 4 times an hour - 00, 15, 30, 45 minutes

arthurhh · **Posted:** Sun Oct 12, 2008 12:54 am

Got past that error but now strike this one

Fatal error: Call to undefined method Text::Pos() in C:\wamp\www\CHHP\graphs\baro.php on line 139

realtime.log has 100 sets of data in it.

It seems to me to be a position error in the baro.php code

Off course I forgot to put the ttf fonts in the jpgraph ttf dir duh, found that but still having an issue

TNETWeather · **Posted:** Sun Oct 12, 2008 1:03 am

This is more of the graph file issue than the realtimelog file issue.

What version of JpGraph are you using?

arthurhh · **Posted:** Sun Oct 12, 2008 1:10 am

2.3.3

Same as I use for the JPGRAPH stuff on my WD site

Possible it is not getting the array populated???

TNETWeather · **Posted:** Sun Oct 12, 2008 1:24 am

Is it only the baro.php script??

I almost put debug code in the scripts... perhaps I should...

In the baro.php script after the section that looks like:

Code:

$x = array_reverse($rx);
$y1 = array_reverse($ry1);

add the following code and run the script.

Code:

echo "<pre>";
print_r($x);
print_r($y1);
exit;

It should run and output the two arrays of information.

Other info:

What is the URL to your realtime.log file. If you prefer, PM me the info.

arthurhh · **Posted:** Sun Oct 12, 2008 1:34 am

yep as I suspected, now to examine my paths. The result is two empty arrays

Array
(
)
Array
(
)

My realtime log file is http://chh-p.dyndns.org/realtime.log

TNETWeather · **Posted:** Sun Oct 12, 2008 1:49 am

When I get a chance I will put some debug stuff in there. I half had some in there when I was working on the temp.php script but I ripped it out when I cleaned up the code mess to get it ready.

It does have the ability to view the code... http://yourserverpath/baro.php?view=sce but that doesn't show what data it sees.

I did just add a PDF document for the package... but again, that is for the JpGraph stuff not RealTimeLog.

arthurhh · **Posted:** Sun Oct 12, 2008 1:52 am

The realtime log appears to be working as expected, it generates realtime.log entries as required.
The issue is with the graph php not reading this, now I am strictly a mod with cut and paste type with PHP so I get stuck real easy.

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Cumulus Server Sided JpGraph Graphs

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