Tryag File Manager

//proc/self/root/usr/lib/perl5/vendor_perl/5.8.8/GD/Graph/mixed.pm

#==========================================================================
#              Copyright (c) 1995-1998 Martien Verbruggen
#--------------------------------------------------------------------------
#
#   Name:
#       GD::Graph::mixed.pm
#
# $Id: mixed.pm,v 1.12 2003/02/10 22:12:41 mgjv Exp $
#
#==========================================================================

package GD::Graph::mixed;
 
($GD::Graph::mixed::VERSION) = '$Revision: 1.12 $' =~ /\s([\d.]+)/;

use strict;
 
use GD::Graph::axestype;
use GD::Graph::lines;
use GD::Graph::points;
use GD::Graph::linespoints;
use GD::Graph::bars;
use GD::Graph::area;
use Carp;
 
# Even though multiple inheritance is not really a good idea, I will
# do it here, because I need the functionality of the markers and the
# line types We'll include axestype as the first one, to make sure
# that's where we look first for methods.

@GD::Graph::mixed::ISA = qw( 
    GD::Graph::axestype 
    GD::Graph::bars
    GD::Graph::lines 
    GD::Graph::points 
);

sub initialise
{
    my $self = shift;
    $self->SUPER::initialise();
}

sub correct_width
{
    my $self = shift;

return $self->{correct_width} if defined $self->{correct_width};

for my $type ($self->{default_type}, @{$self->{types}})
    {
        return 1 if $type eq 'bars';
    }
}

sub draw_data_set
{
    my $self = shift;
    my $ds   = $_[0];

my $rc;

my $type = $self->{types}->[$ds-1] || $self->{default_type};

# Try to execute the draw_data_set function in the package
    # specified by type
    $rc = eval '$self->GD::Graph::'.$type.'::draw_data_set(@_)';

# If we fail, we try it in the package specified by the
    # default_type, and warn the user
    if ($@)
    {
        carp "Set $ds, unknown type $type, assuming $self->{default_type}";
	#carp "Error message: $@";

$rc = eval '$self->GD::Graph::'.
            $self->{default_type}.'::draw_data_set(@_)';
    }

# If even that fails, we bail out
    croak "Set $ds: unknown default type $self->{default_type}" if $@;

return $rc;
}

sub draw_legend_marker
{
    my $self = shift;
    my $ds = $_[0];

my $type = $self->{types}->[$ds-1] || $self->{default_type};

eval '$self->GD::Graph::'.$type.'::draw_legend_marker(@_)';

eval '$self->GD::Graph::'.
        $self->{default_type}.'::draw_legend_marker(@_)' if $@;
}

"Just another true value";