Hello,
Thanks for your answer.
I understand that you cannot help me for this point.
But this question is also opened to any member of the forum who could help me.
What about enabling GD instead of imagick in PHP ?
Thanks anyway for your help.

Best Regards.

MyAGzenphoto

Sure, anyone can help if he likes. Just answered because we talked here.

You can use GD but then you will have to follow the anyfile way in any case because that only supports jpg, png and gif.

It is not really a problem.
Please, can you advice me about GD

There is nothing to advice. GD is the default graphics library Zenphoto uses. Naturally if installed on the server…

I have installed Zenphoto on my server, I am naturally using the GD default graphics library used by Zenphoto.
What can I do to display my uploaded tiff Photo ?
I have added the tif as "File suffixes to be handled"
for the class-AnyFile plugin.
I have the feeling I really need imagick to be enabled in the PHP config.
Any other idea ?

Best Regards.

MyAGzenphoto

Please re-read the article about "sidecar/video thumbnails" I posted before.

Hello,
I have some news.
At the end I can tell you that imagemagick is installed and configured on my PHP zenphoto server because on the back-end, now Under options---> Image, I can see Enable Imagick (I checked it of course).
Probabily, it is because I installed php5-imagick and I edited
php.ini to add the 2 following lines:
[imageMagick]
extension="/usr/lib/php5/20121212+lfs/imagick.so"
The problem is that I still cannot display my tif uploaded pictures.
Any idea ?

Best Regards.

MyAGzenphoto

It may very be that Imagick respectively ImageMagick underneath is not configured for Tiffs somehow.

Look what the overview page says about supported formats. For our site it says: supporting: bmp, bmp2, bmp3, gif, gif87, jpeg, jpg, png, png24, png32, png8, tiff, tiff64

And it works as you can see here: http://www.zenphoto.org/test/

Here is what gives me the installation information page(overview):
Graphics support: PHP Imagick library 3.1.2
ImageMagick 6.7.7-10 2017-07-31 Q16 http://www.imagemagick.org

supporting: bmp, bmp2, bmp3, gif, gif87, jpeg, jpg, png, png24, png32, png8, tiff, tiff64

Strange, it seems OK.

Best Regards.

MyAGzenphoto

Maybe your tiffs have some compression that your version of Imagick does not take or something else. Sorry, I have no idea. Maybe review your error logs once again.

Hello,
Please can you send me a tiff file that could work at the following E-mail address: mail address removed by admin

Thanks in advance.

Best Regards.

Giuseppe Angelini

You actually can download from the test album above yourself. Just click on the image on the image page.

I have removed your mail address as you surely don't want to invite spammers ;-)

Hello,
when I go your test album: ¨http://www.zenphoto.org/test/¨
I am not able to download your tiff's files by right clicking and save as, I can only save it in jpg.
I thing the fastest way will be to send it to me via E-Mail.

Thanks in advance.

Best Regards.

Giuseppe Angelini

You have to open the link in a new tab/window to bypass the lightbox overlay. Then you get the original tiff image. The sized image on the page itself is a jpg as it is converted on processing.

Hello,
Thanks for your answer.
I am sorry but I am not able to save your test tiff file, even when I open the link in a new tab/window. I can only save it in jpeg.
I thing you will have to send me the test file via E-Mail.
I would really like to make this test.

Best Regards.

Giuseppe Angelini

Go to http://www.zenphoto.org/test/tiff-with-lzw-compression.tiff.html or http://www.zenphoto.org/test/tiff-without-compression.tiff.html
Then: right mouse click (on the image) => Save link as

Hello,
Thanks so much for this advices.
Now, I could save your tests files in tiff.
I could upload the tiff-with-lzw-compression.tiff and I can see it now.
The other one is to big and I could not upload it.
What about my old tiffs, do I have to convert it somehow before the upload.

Best Regards.

Giuseppe Angelini

We really cannot answer about your files. The upload limit is set by your server as is the memory/power available to process large images.

Hello,
concerning your tiff file without compressions, I have chane the "Maximum image size" parameter from 6000 to 25000 and I still cannot upload it.
Is there an other parameter to adjust ?
Concerning my old tiff files, maybe you can advice a converter windows or Linux Open Source ?

Best Regards.

Giuseppe Angelini

Sorry, I cannot help you with the image size. It's your server.

I cannot recommend Windows or Linux tools as I am a Mac user. But there are really loads of tools to resize image files.