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How to change preview image size in blog

11 posts from 3 voices

Started 1 year ago by Edgarro
Latest reply from Dude
This topic is resolved

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Edgarro
Member
I'd like to change size of preview image on blog page.
For example here http://www.af-studio.pl/blog/ preview image is 610 x 260 px. I'd prefer 610 x 90

I have found this part of code in tempalte_blog.php
```
//get preview image
 	$big_prev_image = kriesi_post_thumb($post->ID, array('size'=> array('L'),
													 'wh' => $k_option['custom']['imgSize']['L'],
```
I see imgSize=L
I'd like imgSize=610x90 px
What should I change?

Thanks
Posted 1 year ago #
Chris Beard

Hey,

in functions.php you can adjust the following line (23):

$k_option['custom']['imgSize']['L'] = array('width'=>610, 'height'=>260); // image for blog posts

Posted 1 year ago #
Edgarro
Member

Thanks, it's working :).!

Can I prepare my own size (additional)? for example (small_preview):

$k_option['custom']['imgSize']['small_preview'] = array('width'=>610, 'height'=>200);

?

Posted 1 year ago #
Edgarro
Member

I try to create my own, additional size with my name of size - it's working too!
Thanks again Chris!

Posted 1 year ago #
Dude
Dude

Glad that it worked for you :)

Posted 1 year ago #
Edgarro
Member

Hi it's me again.
It worked but not exactly perfect.

If I change a height to 160 in line 23
$k_option['custom']['imgSize']['L'] = array('width'=>610, 'height'=>160); // image for blog posts
everything is ok in list of posts - here is an example:
http://www.af-studio.pl/blog/

and in single post: http://www.af-studio.pl/illustrator/jak-narysowac-platek-sniegu-w-illustratorze/

BUT there is new problem :) with preview image in portfolio item:
http://www.af-studio.pl/portfolio/polska-na-rower/

Preview image has 610 x 160 px also. :(
I'd like to have portfolio preview image in old size.

Posted 1 year ago #

Dude
Dude

Then add another image size in functions.php like:

$k_option['custom']['imgSize']['PL'] = array('width'=>610, 'height'=>160); // image for blog posts

and adjust the dimensions to your needs and in single.php change:

$big_prev_image = kriesi_post_thumb($post->ID, array('size'=> array('L'),
															 'wh' => $k_option['custom']['imgSize']['L'],
															 'display_link' => array('lightbox'),
															'linkurl' => array ('XL','_preview_big')
															));

to:

if ( get_post_type()  == 'portfolio' ){
		 	$big_prev_image = kriesi_post_thumb($post->ID, array('size'=> array('PL'),
															 'wh' => $k_option['custom']['imgSize']['PL'],
															 'display_link' => array('lightbox'),
															'linkurl' => array ('XL','_preview_big')
															));
}else{
		 	$big_prev_image = kriesi_post_thumb($post->ID, array('size'=> array('L'),
															 'wh' => $k_option['custom']['imgSize']['L'],
															 'display_link' => array('lightbox'),
															'linkurl' => array ('XL','_preview_big')
															));
}

Posted 1 year ago #

Edgarro
Member

Ok.

1. In functions.php I have added new imgSize named 'PL
2. In single.php I have added this code (condition if else)
3. and in portfolio preview image has still 610 x 160 which is inconsistent with condition from point 2 :)

Here is a code after changes, maybe (probably) I did something wrong?

http://dl.dropbox.com/u/368160/KRIESI/functions.php
http://dl.dropbox.com/u/368160/KRIESI/single.php
and
http://dl.dropbox.com/u/368160/KRIESI/template_blog.php

Thanks I really appreciate your help.

Posted 1 year ago #
Dude
Dude

1) I noticed that in functions.php the dimensions for "L" and "PL" are exactly the same so you might want to change it for one size :)

2) Try to regenerate the thumbnails with: http://wordpress.org/extend/plugins/regenerate-thumbnails/ afterwards.

I hope this fixes the problem . if not I'll debug single.php :)

Posted 1 year ago #
Edgarro
Member

I have replaced 'PL' with 'L' and 'L' with 'PL' in condition in single.php and it works fine now!
In portfolio high preview image is 260 in blog (single post and list of posts) is 160 px :)

Thanks Dude!

Posted 1 year ago #
Dude
Dude

Glad that it works now :)

Posted 1 year ago #