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Hi.
I am using Imager for some time now and you do a great job.
I have got a problem now. When I open a png image and try to render text using arial.ttf I get a floating point exception.
I am using Debian sarge with the libfreetype6-dev 2.1.7-6 package and Imager 0.58.
The perl file looks like this:
use Imager;
my $img = Imager->new ();
$img->read (file => 'scaah_style4i7.png');
my $black = Imager::Color->new (0,0,0,255);
my $font = Imager::Font->new (file => 'arial.ttf', color => $black, size => 11, aa => 1);
$img->string (color => $black, font => $font, x => 10, y => 10, size => 11, sizew => 11, text => 't
+est', aa => 1);
$img->write (file => 'test.png');
If you need the image to reproduce the issue you can find it at
http://www.lazyturtle.net/scaah_style4i7.png
At the moment I use the following workaround: I remove the alpha channel with convert (preset noalpha). Is there a way to re-apply the alpha channel after rendering the text? I could save it with convert (preset alpha) but I havent found a way to add a one-channel image as a new alpha channel to a three-channel image.
Thanks in advance,
Hendrik
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