[Gambas-user] gb.scanner

[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

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