How can I highlight headers in PerlMagick?

Question

Using ImageMagick on the command line, I can say

convert -background '#0000' -fill white -stroke black -strokewidth 3 -gravity center -pointsize 78 -size 568x1000 caption:'Lorem ipsum etc etc' -trim +repage out.png

And create the conclusion I'm looking for. What I would like to do is the same thing, but inside PerlMagick, so I don’t need to continue reading and writing files when I follow other steps. That's what i still have

use strict;
use warnings;
use Image::Magick;

my $im = new Image::Magick;
my $e = $im->Set(
        background => '#0000',
        fill => 'white',
        stroke => 'black',
        strokewidth => 3,
        gravity => 'center',
        pointsize => 78,
        size => '586x1000',
);
die $e if $e;

$e = $im->Read("caption:Lorem ipsum etc etc");
die $e if $e;

$e = $im->Trim();
die $e if $e;

$e = $im->Set(page=>'0x0+0+0'); # +repage
die $e if $e;

$e = $im->Write('out.png');
die $e if $e;

And it works exactly the same, except that the resulting text is not centered.

There is virtually no documentation for PerlMagick. I based this "read header" syntax on some MagicWand examples, which claim that this will lead to centered text. Obviously, there is something else for PerlMagick.

, : PerlMagick ? , PerlMagick? , , . , .

, - Annotate, .

: , -caption , , , : -. -, , .

EDIT 2: .

use strict;
use warnings;
use Image::Magick;

my $im = new Image::Magick;
my $e = $im->SetAttribute(
        background => '#0000',
        pointsize=>12,
        size => '100x100',
        gravity => 'center',
);
die $e if $e;
$e = $im->ReadImage('caption:The quick brown fox jumps over the lazy dog.');
die $e if $e;
$e = $im->Write('out.png');
die $e if $e;

: .

: .

:

convert -background '#0000' -size 100x100  -pointsize 12 -gravity center caption:'The quick brown fox jumps over the lazy dog.' out.png

perlmagick , SetAttribute, , . ? , ?

Answer 1

: ImageMagick 6.5.7-8

, - , . Kinda ...

#!/usr/bin/perl

use strict;
use warnings;
use Image::Magick;

my $t = Image::Magick->new();
my $b = Image::Magick->new();
$t->SetAttribute(pointsize=>12, size => '100x50', background=>'transparent');
$b->SetAttribute(size => '100x100');
$t->ReadImage('caption:The quick brown fox jumps over the lazy dog.');
$b->ReadImage('xc:transparent');
$b->Composite(image => $t, gravity=>'center', compose=>'over');
$b->Write('out.png');

Answer 2

Annotate()?

use strict;
use warnings;
use Image::Magick;

my $im = Image::Magick->new();
$im->Set(size => "1000x568");
$im->ReadImage('xc:black');
$im->Annotate(text => "Lorem ipsum etc etc",
              gravity => "Center",
              fill => 'white',
              stroke => 'black',
              strokewidth => 3,
              pointsize => 78);
$im->Write('myout.png');

Answer 3

Ubuntu 10.04 . "caption", "".

#!/usr/bin/perl

use strict;
use warnings;
use Image::Magick;

my $im = new Image::Magick;
$im->Set(size => '586x1000');

my $e = $im->ReadImage('xc:black');

$im->Polaroid(
        fill => 'white',
        stroke => 'black',
        strokewidth => 3,
        gravity => 'center',
        pointsize => 78,
        caption => "Lorem ipsum etc etc"
);

$e = $im->Trim();
die $e if $e;

$e = $im->Set(page=>'0x0+0+0'); # +repage
die $e if $e;

$e = $im->Write('out.png');
die $e if $e;