How to output the height and width of an Image TV

Assumptions:

• You have an image TV created and the widget field is empty.
• PHx is installed

Create the width phx extender

Create a new snippet phx:width and paste the following code:

<?php
list($width, $height,$type,$attr) = getimagesize($output);
return $width;
?>

Create the height phx extender

Create a new snippet phx:height and paste the following code:

<?php
list($width, $height, $type, $attr) = getimagesize($output);
return $height;
?>

Use with Ditto or other snippets

<img src="[+imageTV+]" alt="" width="[+image:width+]" height="[+image:height+]" />

Direct TV output

<img src="[*imageTV*]" alt="" width="[*image:width*]" height="[*image:height*]" />

I was amazed at how simple it was to do this in modx. If you know other solutions leave a comment.

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bunk58
Posts: 2

How to output the height and width of an Image TV
Reply #2 on : Wed December 09, 2009, 14:49:52

---

<?php
$info = getimagesize($output);
return = $info['3'];
?>
Will return
width="xx" height="xx"

coroico
Posts: 2

Image modifiers for Phx
Reply #1 on : Thu December 10, 2009, 11:58:44

---

Regarding a very near subject, I have proposed to integrate this kind of modifiers in the parser. See http://modxcms.com/forums/index.php/topic,43102.0.html#new
Hope this integration will be done with the next release of phx

Thanks for sharing your articles