'm currently looking through Karl's example to see if I can work it out,
but if anyone can point out a super-simple way of achieving the pseudo-code
above, i'd be very grateful!
Cheers,
Alex
On Thu, May 13, 2010 at 1:34 AM, Ashley Sheridan
wrote:
> On Thu, 2010-05-13 at 00:12 +010
Hi,
I am trying to import a PNG image from disk, place it on top of a
transparant image created in GD and output it to the browser. In the case of
a low opacity setting, I would expect to see the background colour from the
HTML page.
If I set the opacity to 0, everything works - I end up with a t
et, 5, 0, 0, imagesx($img), imagesy($img));
And it works :)
It seems imagecopymerge does not work well with PNGs and Alpha Channels.
Many thanks for your help,
Alex
On Sat, Dec 12, 2009 at 11:20 AM, Ashley Sheridan
wrote:
> On Sat, 2009-12-12 at 05:02 +0000, Alex Davies wrote:
>
>
Hi All,
I apologise if this is a newbie post; i'm new to transparent graphics
(PNGs in my case).
I have a transparent PNG on disk, which I want PHP to load into memory
and add some text to ("watermarking", I guess). This seems to be what
is achieved @ http://php.ca/manual/en/image.examples.merged
it the situation is
completely resolved.
I still wonder if there is a neater way to do this!
Cheers,
Alex
On Sun, Jan 18, 2009 at 2:43 PM, Eric Butera wrote:
> On Sun, Jan 18, 2009 at 3:16 AM, Alex Davies wrote:
> > Hi,
> >
> > I use a (externally developed) library within
Hi,
I use a (externally developed) library within my application which
used to work fine. However, after a recent update (which unfortunately
we can't roll back due to dependencies) I have crazy CPU loads - there
are ~20 cores in total on the webservers and they have gone from an
average utilizati
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