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#
# SDL::Tool::Font - format agnostic font tool
#
# Copyright (C) 2002 David J. Goehrig
package SDL::Tool::Font;
use SDL;
use SDL::Font;
use SDL::TTFont;
sub new {
my $proto = shift;
my $class = ref($proto) || $proto;
$self = {};
my %option = @_;
verify (%option, qw/ -sfont -ttfont -size -fg -bg -foreground -background
-normal -bold -italic -underline / ) if $SDL::DEBUG;
if ($option{-sfont}) {
$$self{-font} = new SDL::Font $option{-sfont};
} elsif ($option{-ttfont} || $option{-t}) {
$option{-size} ||= 12;
$$self{-font} = new SDL::TTFont
-name => $option{-ttfont} || $option{-t},
-size => $option{-size} || $option{-s},
-fg => $option{-foreground} || $option{-fg} ,
-bg => $option{-background} || $option{-bg};
for (qw/ normal bold italic underline / ) {
if ($option{"-$_"}) {
&{"SDL::TTFont::$_"}($$self{-font});
}
}
} else {
die "SDL::Tool::Font requires either a -sfont or -ttfont";
}
bless $self,$class;
$self;
}
sub DESTROY {
}
sub print {
my ($self,$surface,$x,$y,@text) = @_;
die "Tool::Font::print requires a SDL::Surface\n"
unless ($SDL::DEBUG && $surface->isa('SDL::Surface'));
if ($$self{-font}->isa('SDL::Font')) {
$$self{-font}->use();
SDL::PutString( $$surface, $x, $y, join('',@text));
} else {
$$self{-font}->print($surface,$x,$y,@text);
}
}
1;
__END__;
=pod
=head1 NAME
SDL::Tool::Font - a perl extension
=head1 DESCRIPTION
L<SDL::Tool::Font> provides a unified interface for applying
True Type and SFont fonts to various surfaces.
=head1 METHODS
=head2 print ( surface, x, y, text ... )
C<SDL::Tool::Font::print> print the given text on the supplied surface
with the upper left hand corner starting at the specified coordinates.
=head1 AUTHOR
David J. Goehrig
=head1 SEE ALSO
L<perl> L<SDL::Font> L<SDL::TTFont> L<SDL::Surface>
=cut
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