Can't resize if the desired size is < to thumbnail size

[marvin-SL]

Hello,

I tried to resize an image with dynamic filter and it didn't work until i change my thumbnail size.
in my imagine.yml, if my thumbnail size is thumbnail: { size: [200, 200], mode: inset } and i try to do in my php
... array( 'filters' => array( 'background' => array( 'size' => array(120,87) ) )) ...

It doesn't work, and no error message is fired.

It's quite weird that it works for some desired sizes under the thumbnail 's size, and doesnt work for some other sizes :
in imagine.yml thumbnail: { size: [200, 200], mode: inset }

in php

...
array(
        'filters' => array(
                'background' => array(
                    'size' => array(160,80)   <-------- work
                )
            ))
...

---

...
array(
        'filters' => array(
                'background' => array(
                    'size' => array(150,80)   <-------- doesn't work
                )
            ))
...

version 1.5.2
symfony 2.7.5

[marvin-SL]

nobody ?

[abhinavkumar940]

https://github.com/liip/LiipImagineBundle/blob/master/Resources/doc/filters.rst#the-thumbnail-filter

Use the option allow_upscale

[marvin-SL]

Thanks but it doens't fix the issue.
I tried `thumbnail: { size: [200, 200], mode: inset, allow_upscale : true }

[JulienItard]

see #560

[michellesanver]

Closed; See #1015