/**
*  $chartfontfile - set the font file name used to created the charts in statistics - this font must reside in <limesurvey root folder>/fonts
*  Set this to specific font-file (for example 'DejaVuSans.ttf') or set it to 'auto' and LimeSurvey tried to pick the best font depending on your survey base language
*/
$config['chartfontfile'] = 'auto';
/**
*  $alternatechartfontfile - array of the font file name used to created the charts in statistics in specific langage - this font must reside in <limesurvey root folder>/fonts
*  Only used if $chartfontfile is set to auto. If font file doesn't exist in limesurvey root folder>/fonts, an alert is sent to admin
*/
$config['alternatechartfontfile'] = array(
    'hi'=>'FreeSans.ttf',
    'ja'=> 'migmix-1p-regular.ttf',
    'ko'=>'UnBatang.ttf',
    'si'=>'FreeSans.ttf',
    'th'=>'TlwgTypist.ttf',
    'zh-Hans'=>'fireflysung.ttf',
    'zh-Hant-HK'=>'fireflysung.ttf',
    'zh-Hant-TW'=>'fireflysung.ttf',
);
 
/**
*  $chartfontsize - set the size of the font to created the charts in statistics
*/
$config['chartfontsize'] = 10;