actually you can use any generator - because you can generate any size
you want
from 1 up to 1000000
its just a matter of "GD or Imagick?"

there are many cake thumbnail helpers available
the first google result would be
http://www.studiocanaria.com/articles/cakephp_thumbnail_helper

the principle is always the same
upload in original size, dont do anything with it.
generate thumbnails on demand, that means in the view where it is
rendered.
you usually store the images as some kind of hash value and if this
hash already exists
use this image otherwise generate it.
pretty easy

if you have trouble with quality, you forgot to "resharpen" the image.
never forget that if you reduce the image size dramatically.
using phpthumb as library (which i recommend!) you can easily add a
sharpen filter which will improve the quality by 200 to 300% - at
least.


On 8 Apr., 16:54, Rishab Jain <[email protected]> wrote:
> Hi,
>
> I tried so many thumbnail generators available over internet. But none
> of them proved to be of a good quality.
>
> I need a thumbnail generator which I can use to generate 2 separate
> copies the image uploaded of 2 different sizes.
>
> Has someone used any generator in cakephp?
>
> regards,
> Rishab

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