[SOLVED] Bad characters while generating PNG reports

[qwer1987]

I'm getting bad output of non-European characters while generating PNG output. OTRS locale is set to Unicode (language: ru), machine has Unicode locale too (en_US.UTF-8). PDF and CSV are fine with using Unicode so all the characters seen well.

Please advice me where to dig.

P.S. Merry Christmas!

[qwer1987]

1. Install X11 Font subsystem.
2. Install appropriate TTF fonts, for example, DejaVu LGC.
3. In /Kernel/System/Stats.pm insert font configuration for GD::Graph element to section # build plot data

Code: Select all

    # build plot data
    my @PData = ( $HeadArrayRef, @StatArray );
    my ( $XSize, $YSize ) = split( m{x}x, $Param{GraphSize} );
    my $graph = $GDBackend->new( $XSize || 550, $YSize || 350 );
# Added  20101226 9:05
$graph->set_title_font("/usr/share/fonts/dejavu-lgc/DejaVuLGCSans.ttf",12);
$graph->set_legend_font("/usr/share/fonts/dejavu-lgc/DejaVuLGCSans.ttf",8);
$graph->set_x_label_font("/usr/share/fonts/dejavu-lgc/DejaVuLGCSans.ttf",8);
$graph->set_y_label_font("/usr/share/fonts/dejavu-lgc/DejaVuLGCSans.ttf",8);
#end of added
    $graph->set(