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lib/Image/Magick/PolyText/FreeType.pm  view on Meta::CPAN

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die $result if $result;
 
# We have to set the background to none so when the bitmap is rotated,
# the areas filled in where the glyph is moved from are left as white.
 
$result = $bitmap -> Set(background => 'None');
 
die $result if $result;
 
# We set white as transparent so this bitmap has no background, so that
# when it's overlayed on the original image, only the glyph is visible.
 
$result = $bitmap -> Transparent(color => 'White');
 
die $result if $result;
 
$result = $bitmap -> Rotate($rotation);
 
die $result if $result;
 
return $bitmap;