Bug 702852

Created attachment 497565 [details]
Created by diff -Nurp Tool.php.orig Tool.php > Toll.php.diff

Description of problem:

The file Tool.php does not find the file fontmap.txt. So the
contents of fontmap.txt are not being reflected by 
php-pear-Image-Canvas and php-pear-Image-Graph. Regardless
of what kind of fonts you configure in fontmap.txt.


Version-Release number of selected component (if applicable):

I refer to php-pear-Image-Canvas-0.3.2-1.fc12.noarch.rpm  as shipped
with fedora 14.


How reproducible:

Write a typical web application in php using php-pear-Image-Canvas and
php-pear-Image-Graph in order to generate some graphics, such as
bars, lines or pie graphs with legends. Then the legends won't
appear because of this bug.


Steps to Reproduce:

An example of such an application is BASE-1.4.5, as can be found at

http://sourceforge.net/projects/secureideas/files/

Collect some alerts triggered by snort, and then
go to "Graph - Alerts".

  
Actual results:

No legends, because the fonts configured in fontmap.txt are
not being reflected by php-pear-Image-Canvas. So this library
falls back to some default font, which is typically a 
windows-only font, that can usually not be found on linux machines.


Expected results:

Once you correct the path in Tool.php, the fonts as configured
in fontmap.txt get loaded and the legends appear as expected.

Additional info:

I have created a patch to fix this.
Apply this patch, and the legends appear, provided, that
the font as set in base_conf.php is being mapped 
correctly in fontmap.txt, i.e. to a font that can be found
at a linux system.