[Gambas-user] gb.scanner

Ron ron at ...1740...
Wed Mar 11 21:02:37 CET 2015


Here a cleanup of an already existing Gambas Scanner app using
scanimage cli command I use regularly.
https://github.com/cyberjunky/gbscan/

It does all the option parsing from cli output...

Maybe we can make it better using gb.scanner component and vice versa..
Thinks I want to add are digital stamps like "Confidential" and signatures...

Regards,
Ron.

2015-03-11 19:24 GMT+01:00 Johny Provoost <johny.provoost at ...27...>:
>
>
> Op 11-03-15 om 19:10 schreef Fabien Bodard:
>> Le 11 mars 2015 17:59, "Johny Provoost" <johny.provoost at ...27...> a écrit :
>>> Hello,
>>>
>>> Is there's some place where I can get some more help about gb.scanner.
>>> The help in Gambas doesn't show much.
>>>
>>> I'll tried
>>>
>>> Public Sub Button1_Click()
>>>     Dim HPScan As Image
>>>     Dim MyScan As Scanner
>>>     Scanners.Search
>>>     MyScan.Scan(HPScan)
>>> End
>>>
>>> scanners.search find my scanner (see in the terminal window:
>>>
>> hpaio:/usb/Deskjet_2540_series?serial=CN38T2DM680604|Hewlett-Packard|Deskjet_2540_series|all-in-one)
>>> but myscan.scan(HPScan) gives 'Null Object'
>>>
>>> Do I somewhere config my scanner like you have to config your printer?
>>>
>>> Regards,
>>> Johny
>>>
>> Well I've not documented the component yet
>>
>> But you must do :
>>
>> Himg =Scanners["
>> hpaio:/usb/Deskjet_2540_series?serial=CN38T2DM680604"].scan()
>>
>> Or
>>
>> Hmyscan as scanner
>> Hmyscan =scanners["hpaio:/usb/Deskjet_2540_series?serial=CN38T2DM680604"]
>>
>> Himg=Hnyscan.scan()
>>
>> I will send an example on the farm quikly
>>
>> -----------------------------------------------
>>
>
> Thank you Fabian.
> Can start now.  Looking forward to your example.
>
> Johny
>
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