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1. Norke
   Member
   Posted 4 years ago #
   

   I have searched before asking. I found a few plugins and forumposts, but they aren't working for 2.7 yet. I hope there might be a quick hack or maybe I missed a plugin or post.

   I would like to have 75x75 and 225x225 thumbnails (If it's possible, I could also use 150x150 but I can use the 225x225 thumb for it.)

   I tried changing line 147 in wp-includes/media.php
   function image_resize_dimensions($orig_w, $orig_h, $dest_w, $dest_h, $crop=false) {
   to
   function image_resize_dimensions($orig_w, $orig_h, $dest_w, $dest_h, $crop=true) {
   but I don't think it' working.

   I hope someone can help me on the right direction. Thank you :)

   Yannick

2. Aesqe
   Member
   Posted 4 years ago #
   

   you don't need to hack the code, you just have to change the medium size crop option from 0 to 1, which you can do from your functions.php file, or by writing a plugin.

   placing something like this inside your functions.php should do the trick:

   if(!get_option("medium_size_crop")
       add_option("medium_size_crop", "1");
   else
       update_option("medium_size_crop", "1");

   also take a look at this topic if you wish to add more image sizes to your wp installation.

3. Aesqe
   Member
   Posted 4 years ago #
   

   sorry, pasted the wrong option again, argh, should be:

   if(!get_option("medium_crop")
       add_option("medium_crop", "1");
   else
       update_option("medium_crop", "1");

4. mores
   Member
   Posted 4 years ago #
   

   aesque ... when I paste this code into a functions.php, I get an error ... could you tell me how to implement this properly?

   EDIT: there's a bracket missing in the first line. Should be
   

   if(!get_option("medium_crop"))
       add_option("medium_crop", "1");
   else
       update_option("medium_crop", "1");

   Now if only I could find a way to do this only for landscape format images, and leave the portraits the way they are ....

5. Aesqe
   Member
   Posted 4 years ago #
   

   oops sorry about that :o

   also, i've learned recently, it's better to check an option's existence with

   if(false === get_option())

   than with

   if(!get_option("medium_crop"))

   because the second version will also return false (equal to true, that is) if option is there, but empty.

   mores: i'll look into it, it all depends on the order in which functions are executed.

6. mores
   Member
   Posted 4 years ago #
   

   Thanks, for looking into the portrait/landscape thing and the info on the option-checking!

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