Hi! Hope it the right place to post my question. I have a problem resizing jpeg images. An image after resizing has grey pixels at its bottom. Everything is fine on another machine, and also there are no problems when using gd from PHP. I use Perl and I get is "Premature end of JPEG file" in apache log. The system is running under SuSE 9.2, Apache 2.2,gd 2.032, GD module 2.3. Here is the resulting image

Here is the code:

    open ( UPLOADFILE, ">".$site->{cfg}{var}{full_content_path}.$site-
+>{cfg}{images}{original_dir}.$sourcename )
        or die "Cannot open image file $!";
    binmode (UPLOADFILE);
    while ( <$filehandle> ){
        print UPLOADFILE;
    }
    # proceed, convert if needed, resize etc.
    if (-e $site->{cfg}{var}{full_content_path}.$site->{cfg}{images}{o
+riginal_dir}.$sourcename){
        my $method = $gd_ext{$extension};
        my $original = GD::Image->$method($site->{cfg}{var}{full_conte
+nt_path}.$site->{cfg}{images}{original_dir}.$sourcename,1)
            or die "Can't load original $sourcename: $!";
        # calculate new height multiplication factor
        my ($width, $height) = $original->getBounds();
        my $factor = ($width > $height) ? ($height / $width) : ($heigh
+t / $width);
        foreach my $pre(@prefix){
            my ($w,$h) = split('x',$site->{cfg}{images}{$pre.'_wh'});
            my $n_height=int($factor*$w);
            my $image = GD::Image->new($w, $n_height, 1);
            $image->copyResampled($original, 0, 0, 0, 0, $w, $n_height
+, $original->width, $original->height);
            
            open(FH, ">".$site->{cfg}{var}{full_content_path}.$site->{
+cfg}{images}{$pre.'_dir'}.$pre.'_'.$filename.'.jpg')
                or die "Cannot open image file ".$pre."_$filename $!";
            binmode(FH);
            print FH $image->jpeg(100);    
            close(FH);
        }

[download]

Any help is appreciated.

In reply to GD resize problems by horbor

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