Thank you Ossama,
Now it works thanks to your example it's obvious.

2014-05-14 12:13 GMT+02:00 ismail yildiz <[email protected]>:

> Sorry for my late answers ... I tried both solution but nothing work ...
> Transform 90 swap my display and it´s not my problem. I made the 99-rules
> with calibration value and nothing change.
> Maybe I need to put a swapXY in this ? But how ?
>
> Le mercredi 7 mai 2014, Othman, Ossama <[email protected]> a écrit :
>
> Hi Manuel,
>>
>> On Wed, May 7, 2014 at 4:44 AM, Manuel Bachmann <
>> [email protected]> wrote:
>>
>>> Hi Ismail,
>>>
>>> Weston deduces the (x,y) coordinates from the the touchscreen, which is
>>> handled separately from the screen itself. It has no relation to the actual
>>> display, you may think of it as an USB drawing tablet which happens to be
>>> transparent and positioned over the real screen.
>>>
>>> Here, it looks like it is configured incorrectly.
>>>
>>> You have 2 ways to solve this problem :
>>>
>>> - flip Weston itself, by specifying in "transform=90" in
>>> "/etc/xdg/weston/weston.ini"
>>>
>>> - fix the touchscreen itself, for example by modifying its drivers
>>> parameters so it flips (look for instance at
>>> https://wiki.archlinux.org/index.php/touchscreen, "options
>>> usbtouchscreen swap_xy=1" which *may* apply)
>>>
>>
>> The weston-calibrator takes into account inverted axes.  The calibration
>> output just needs to be added to an appropriate udev rules file through an
>> ENV{WL_CALIBRATION} value.
>>
>>
>
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