nrrghh

hi

also spent time trying to figure this & solved

& if anyone has a more elegant solution to this basic problem do tell

inside image.php

then go to
function nggImage($gallery) {

add

$size = getimagesize($this->thumbURL);
$this->tt_width		= $size[0];

you then have a variable with a value to play off

<li class="<?php if ($image->tt_width > 150 ) {echo 'hthumb';} ?><?php if ($image->tt_width < 150 ) {echo 'vthumb';} ?>">

& thus can position & style landscape & portrait images

enjoy

Mark

hi

have figured it

this by the way is so I can have a grid of floated li’s containing thumbnails & style based on image width

in the themes function.php (well if you are hacking out from Sandbox)

there is a chunk of code to style the Gallery

find

$img_src = wp_get_attachment_image_src( $id, $size );

you can then grab the width
$img_width = $img_src[1]; // added for for width test

which you need to do before
$img_src = $img_src[0];

then in the output code

if ( $img_width == 150 ) { $output .= ' class="wide" '; } // test for grid width styling

enjoy

m

hi

https://codex.www.ads-software.com/Function_Reference/wp_get_attachment_image_src

indicates that can get at image width

not being any kind of php expert

how do I get at the width value

so I can then test and add a class

thanks in advance

m

figured it

first is global ‘media.php’ in main includes folder

then may also be stuff in themes functions.php file

enjoy

m

hi

some progress

discovered get_post_custom_keys

code below gets the value of meta_key to then filter what Pages are shown in side nav

I imagine this could be done in a slightly more elegant manner…

<?php
$custom_field_keys = get_post_custom_keys();
foreach ( $custom_field_keys as $key => $value )
if ($key < 1 ) $var = $value;
wp_list_pages(“meta_key=$var&title_li=<h2>$var Pages</h2>” );
?>

Mark