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lib/AAC/Pvoice/Bitmap.pm  view on Meta::CPAN

        {
            $tmpdc->SetTextBackground($bg);
            $tmpdc->SetTextForeground(wxBLACK);
            $tmpdc->SetFont($cfont);
            $tmpdc->DrawText($caption, int(($x-$cw)/2),$y-$ch);
        }
        my $tmpfile = File::Temp::tmpnam();
    	$newbmp->SaveFile($tmpfile, wxBITMAP_TYPE_PNG);
        local $/ = undef;
        open(my $fh, "<$tmpfile");
        binmode($fh);
        my $image = <$fh>;
        close($fh);
    	$cache->set("$file-$x-$y-$caption-$ibg-$blowup-$pbg-$mtime", $image);	
    }
    
    my $fh = IO::Scalar->new(\$image); 	 

    my $contenttype = 'image/png'; 
    return Wx::Bitmap->new(Wx::Image->newStreamMIME($fh,  $contenttype)) 
}