[TYPO3-dev] CropScale in imgResource

[Stefan Geith]

Wolfgang Klinger schrieb:
>  *hiya!*
> 
>  On Fri, 13 Jan 2006, Stefan Geith wrote the following:
>> No, a pixel offset doesnt work, because you don't know,
>> wether width or height has to be cropped;
> 
>  I think you should find a way to make it work as this percentage thing
>  is rather confusing and no one will use it then...

What is confusing with
   cropH: -100=left, 0=center, 100=right
   cropV: -100=top,  0=center, 100=bottom

> 
>> And you do not know, how many pixels are available to crop ...
> 
>  Why can't you get width and height information of the image?

*I* can get it.
But do you know, what images (landscape or portrait-mode)
get uploaded ? It always depends on the aspect-ratio !

And: What if I want ot crop 50px at the left, but my Image
only has 40px width ?

So only percentages will work.

-

Stefan


> 
> 
>  kind regards
>  Wolfgang
> 
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