Pandora Console – Specific Graph Problems

[Sancho]

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Hello, thanks for you awesome words, are always welcome 😉

About graphs in pandora, for 1.2 release you need to install latest version of Jpgraph, download it and copy under /reporting/jpgraph directory. Please check permissions.

If you have downloaded trunk, you are playing now with the roots of 1.3 version that uses a new library for graphic reporting (but only for displaying module information, this library is Image Graph, but needs to be “patched” many times before could use it. Its a library from PEAR repository, and you have for info about it here: http://www.openideas.info/wiki/index.php/Pandora:PEARGraph

I recomend you to use Beta3 (until final version will be released) and download jpgrah 2.x series (last version). This should work nice.

We are changing from Jpgraph to Image Graph due a license issue, because JpGraph license is not entirely free, and we want to repackage Image Graph libraries with Pandora to avoid this problems you have now with JpGraph 😉

[stripeset]

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Hello,

I checked and i do have the latest version (2.1.3) of JPgraph installed.
And i stay with the official Pandora Release (1.2.b3).

With the install-files are some Examples delivered,
i also copied them to the web-root and when i open the file “testsuit.php” of the Example-Set there are only a few not working:
antispamex01.php
backgroundex01.php
backgroundex02.php
canvaspiralex1.php
centeredlineex01.php
centeredlineex02.php
dateaxisex4.php

I also tried the PHP-examples in the JPGraph Documentation, both work.

Any Ideas?

Greetz

[raul]

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Try this:

first, go to include/config.php, and change the line [code:1]error_reporting(0) to [code:1]error_reporting(E_ALL)

Then, go to the Pie Graphs (Agent Module Shareout) and Statistic Graphs, and use right button, view image, and tell us which is the error.

Raúl

[stripeset]

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The Error-Message is
Fatal error: Call to undefined function imageantialias() in /var/www/pandora/reporting/jpgraph/jpgraph.php on line 5773

I found Articles about this regarding a problem with the version of PHP i´m using.
Can i switch this antialiasing off?

greetings

mario

[stripeset]

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Right now i simply commented the line with the call to imageantialias out.
(file jpgraph.php).

Now i can see the missing graphs.
Thanks for your Help!

But the other Problem is still there.

MWDH-Graphs for CPU-Usage or FreeMem show no information, although there is RAW Data ….

Greetz

[manu]

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Hi, the solution is this one.
Let’s see, go to line: 5792
This is what you’re gonna find:
[code:1]$this->use_anti_aliasing = $aFlg;
imageantialias($this->img,$aFlg);

Well, now, change it and set it up like this:
[code:1]$this->use_anti_aliasing = false;
//imageantialias($this->img,$aFlg);