loncom/interface/loncommon.pm - diff

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version 1.227, 2004/11/08 22:50:37	version 1.228, 2004/11/09 19:51:43
Line 3291 sub DrawBarGraph {	Line 3291 sub DrawBarGraph {
'#66ccff', '#ff9999', '#cccc33', '#660000', '#33cc66',	'#66ccff', '#ff9999', '#cccc33', '#660000', '#33cc66',
];	];
}	}
	my $extra_settings = {};
	if (ref($Values[-1]) eq 'HASH') {
	$extra_settings = pop(@Values);
	}
#	#
my $identifier = &get_cgi_id();	my $identifier = &get_cgi_id();
my $id = 'cgi.'.$identifier;	my $id = 'cgi.'.$identifier;
Line 3366 sub DrawBarGraph {	Line 3370 sub DrawBarGraph {
$ValuesHash{$id.'.bar_width'} = $bar_width;	$ValuesHash{$id.'.bar_width'} = $bar_width;
$ValuesHash{$id.'.labels'} = join(',',@Labels);	$ValuesHash{$id.'.labels'} = join(',',@Labels);
#	#
	# Deal with other parameters
	while (my ($key,$value) = each(%$extra_settings)) {
	$ValuesHash{$id.'.'.$key} = $value;
	}
	#
&Apache::lonnet::appenv(%ValuesHash);	&Apache::lonnet::appenv(%ValuesHash);
return '<img src="/cgi-bin/graph.png?'.$identifier.'" border="1" />';	return '<img src="/cgi-bin/graph.png?'.$identifier.'" border="1" />';
}	}