Re: [Bug-ocrad] Question on new rotate option

[Tony Maro]

Antonio Diaz Diaz wrote:
> Tony Maro wrote:
>> I'm using:
>>
>> ocrad --crop 700,960,1640,2200 -t rotate180
>>
>> But I've learned that some of my pages are smaller than others because
>> the scanners automatically size the image according to the paper.
>>
>> Is there a way to reference the coords from the lower right corner?  I
>> don't need exactly the quadrant of the page, I'm actually using a bit
>> more than that.
>
> From `ocrad.info':
> `--crop=LEFT,TOP,RIGHT,BOTTOM'
> `-p LEFT,TOP,RIGHT,BOTTOM'
>      Crop the input image by the rectangle defined by LEFT, TOP, RIGHT
>      and BOTTOM. The values of LEFT, TOP, RIGHT and BOTTOM may be
>      relative to the image size (0.0 <= value <= 1.0), or absolute
>      (value > 1).
>
>
> And yes, you can mix absolute and relative values.
> For example `ocrad --crop 700,960,1,1 -t rotate180' will work as
> expected.
Ah, great, thanks!  I was having trouble deciphering that.

-Tony