<div dir="ltr">On the site <a href="http://www.libgd.org/GdHistory">http://www.libgd.org/GdHistory</a> they say:<br>That "the PNG compression level can now be specified when writing PNG images.
See the new gdImagePngEx, gdImagePngEx, gdImagePngCtxEx, and
gdImagePngPtrEx functions.".<br>This feature starts from version <a href="http://2.0.12.">2.0.12.</a><br>I have 2.0.35, so yes, libgd should support it.<br><br>Thank you,<br>Andrew<br><br><div class="gmail_quote">On Wed, Oct 1, 2008 at 6:53 PM, Hans Hübner <span dir="ltr"><<a href="mailto:hans@huebner.org">hans@huebner.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">2008/10/1 Andrei Stebakov <<a href="mailto:lispercat@gmail.com">lispercat@gmail.com</a>>:<br>
<div><div></div><div class="Wj3C7c">> I was experimenting with write-png-to-stream trying :compression-level from<br>
> -1 to 9 but it doesn't change the size of the image.<br>
> For jpeg quality level works though.<br>
> What can I check for PNG compression to work?<br>
<br>
</div></div>Are you sure that libgd supports compressing PNGs? If so, it may be a<br>
fixable API problem. Please verify that libgd itself supports<br>
compression, then let us know.<br>
<br>
Thanks,<br>
Hans<br>
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