comment on

I don't think there's a direct 'resize' method, but there's a 'copyResized' method that you can use to copy one image into another, resizing it in the process. If you have a PNG file for which you want to create a thumbnail 1/3 the size of the original, for example, you could do this:

    use GD;
    my $big = GD::Image->newFromPng($png_file)
        or die "Can't load PNG $png_file: $!";
    my($new_w, $new_h) = map { int($_/3) } $big->getBounds;
    my $small = GD::Image->new($new_w, $new_h);
    $small->copyResized($big, 0, 0, 0, 0, $new_w, $new_h, $big->getBou
+nds);
    print $small->png;
[download]

That's just an example. A sort-of tested example. :)

In reply to Re: Resize Iamge with GD not Magick by btrott
in thread Resize Iamge with GD not Magick by HTTP-404

Are you posting in the right place? Check out Where do I post X? to know for sure.
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
Want more info? How to link or How to display code and escape characters are good places to start.


"be consistent"
	PerlMonks