Is there a way to make Oxwall accept globally, images with transparency?
I understand they are compressed when they are uploaded but is there a way to make images retain transparency?
I would like the photo plugin to keep images transparent background when they are uploaded.
If this requires a custom plugin or developer time I can pay for the modification.
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Photo Plugin | Forum
Catkin
Nov 9 '19
Hello!
ArtMedia
Nov 10 '19
you must edit oxwall core, because photo plugin using oxwal utils to resize uploaded photos, and when png images have transparency, then it is filled by black color
Leader Patricia Zorrilla
Nov 10 '19
True. The good news is that it can be done, the bad news is that you have to entertain yourself in looking for what files to modify.
I am making a plugin that uses this feature of transparencies, I attach a couple of screenshots
Leader Patricia Zorrilla
Nov 10 '19
OxWall uses the wideimage library http://wideimage.sourceforge.net/ which is very good, and has it encapsulated with the UTIL_Image class that is in the ow_utilities/image.php file
To do this you have to make a copy of your entire website on your computer excluding the ow_userfiles folder (you don't need it and it is usually very large) and then with a text editor of those used in programming (Atom, PsPad or similar, they are free, look for them on Google) you search in all the .PHP files that you have downloaded all the places where put "UTIL_Image" and from there it is already more complicated but you already have a list of all the sites you have to investigate.
These text editors have the possibility to search a text in a whole tree of folders full of files, which is what you need.
You will find that it is used in the avatar upload functions and in the Photos plugin, and if you have more plugins installed that include uploading photos, they will also use it.
Edith
Dec 6 '19
It was a great help ! Thank you very much for sharing this !OxWall uses the wideimage library http://wideimage.sourceforge.net/ myfedloan which is very good, and has it encapsulated with the UTIL_Image class that is in the ow_utilities/image.php file
To do this you have to make a copy of your entire website on your computer excluding the ow_userfiles folder (you don't need it and it is usually very large) and then with a text editor of those used in programming (Atom, PsPad or similar, they are free, look for them on Google) you search in all the .PHP files that you have downloaded all the places where put "UTIL_Image" and from there it is already more complicated but you already have a list of all the sites you have to investigate.
These text editors have the possibility to search a text in a whole tree of folders full of files, which is what you need.
You will find that it is used in the avatar upload functions and in the Photos plugin, and if you have more plugins installed that include uploading photos, they will also use it.
fedloan
Nov 24 '22
Excellent web site. A lot of useful information here. I’m sending it to a few pals and also sharing in delicious. And of course, thank you to your effort!
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Gary Hanson
Nov 15 '23
A very useful plugin, it'll come in handy when working with photos and videos. For instance, I recently required color photos and I was able to find several that worked for me. Having access to stock photographs and visuals has really aided me in getting ready for presentations.
The Forum post is edited by Gary Hanson Nov 18 '23
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look
Jan 12
sometimes i have this problem with photo plugins too. So sometimes I turn to proven specialists https://depositphotos.com/bgremover.html who know this. But it is worth saying that it covers my needs completely
The Forum post is edited by look Jan 17
