How to echo image width and height for raw image field value?

iamrobert
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3 years 3 weeks ago #80609 by iamrobert

How to echo image width and height for raw image field value? was created by iamrobert

Hi,

I have a gallery that I am using scale resize for - so I am trying to work out how to generate width height.

Code:

$fvals = $item->fieldvalues[138];    
$lightGallery = $item->fields['gallery_2021'];
$largePic = $lightGallery->thumbs_src['large'];
$originalPic = $lightGallery->thumbs_src['original'];
$mediumPic = $lightGallery->thumbs_src['medium'];
$smallPic = $lightGallery->thumbs_src['small'];
  
  
for ($i = 0; $i < count($largePic); $i++) :
$v = JArrayHelper::getValue($fvals, $i);
if ( @unserialize($v)!== false || $v=== 'b:0;' ) $v = unserialize($v);

echo '<pre>' . print_r($v, true) . '</pre>';

Doesn't contain width or height.

Where can I pull the width and height from?

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micker
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3 years 3 weeks ago #80613 by micker

Replied by micker on topic How to echo image width and height for raw image field value?

i think you can check image plugin output to find the code

FLEXIcontent is Free but involves a very big effort on our part.
Like the our support? (for a bug-free FC, despite being huge extension) Like the features? Like the ongoing development and future commitment to FLEXIcontent?
-- Add your voice to the FLEXIcontent JED listing reviews. Thanks![/size]

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iamrobert
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3 years 3 weeks ago #80632 by iamrobert

Replied by iamrobert on topic How to echo image width and height for raw image field value?

I couldn't find a FLEXIContent solution - so I reverted to php:

Code:

    list( $lsource_w, $lsource_h ) = getimagesize( JURI::base() . $thumbPic[ $i ] );
    $imgDims = 'width="' . $lsource_w . '" height="' . $lsource_h . '" ';

I used Glightbox Lightbox to create the lightbox in item.php. The final code is here:

gist.github.com/iamrobert/b2f38a05d6800b6e9e92d4d660a1398e

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micker
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3 years 3 weeks ago #80633 by micker

Replied by micker on topic How to echo image width and height for raw image field value?

Cool why tout didnt create a field template for this ?
After propose an pr and WE Can add it in flexicontent

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iamrobert
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3 years 3 weeks ago #80635 by iamrobert

Replied by iamrobert on topic How to echo image width and height for raw image field value?

IMHO, FLEXIcontent just needs to start charging money for people to use it not add more features.

Unfortunately, I'm not sure how I could implement it with FLEXIcontent as my templates are custom. It doesn't fit in with the Joomla ecosystem.

At the moment, I'm not using bootstrap or jQuery anymore. I've been exploring CodyHouse as a base and the code isn't licensed to share.

Plus, you need to be able to go in and edit the PHP to insert the field values.

Plus I just got ideas from:
github.com/Lyquix/flexicontent_templates

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