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Bildmanipulation Objects Ocx Wia

 

Uwe
''Pascal''
Niemeier
Hi people!

be time again on one interessantes windows-intenes ActiveX-Objekt punched:
whom "Windows Image Acquisition automation Layer" (WIA).
so can apparently Scanner and interne Fotoverwaltung steer.
Inwieweit so Scanner/WebCams addressed go can, have I though not yet tested.
leaves itself but too to Bildmanipulation use.
the particular is, that too EXIF-data and Multipage-TIFF-Files supported werden; latter can prepares, zerlegt or einzene Pages therein aimed manipulating go.

this code listet The available filter and its Parameter on:
CompileMarkSeparation
window 800,600
 $H windows.ph
 $H ocx3a.ph
 $I ocx3a.inc
ocxInit()
'
var ImageProcess&=ocxCreate("WIA.ImageProcess")
var FilterInfos&=ocxGet(ImageProcess&,"FilterInfos")
'
declare Filter&

whileloop 1,ocxGet(FilterInfos&,"Count")

    Filter&=ocxGet(FilterInfos&,"Item",&loop)
    print ocxGet(Filter&,"Name")
    print
    print ocxGet(Filter&,"Description")
    ocxRelease(Filter&)
    print
    print "<ENTER>"
    waitkey
    cls

endwhile

'
print "Fertig"
ocxRelease(FilterInfos&,ImageProcess&)
ocxDeInit()
waitkey

SeeYou
Pascal
 
11/16/11  ▲
 




Jörg
Sellmeyer
the shining, at least XP, not standardmäßig present To his. by me comes a Message "Unbekannter Name" and then knallt it
 
Windows XP SP2 XProfan X4
... und hier mal was ganz anderes als Profan ...
11/16/11  ▲
 




Uwe
''Pascal''
Niemeier
Hi Jörg!

I have too "nur" XP SP3.

loudly MSDN ought to SP1 reichen; though becomes a dll erwähnt ,The are missing should / could:  [...] 

helps the?

BTW: "Unbekannter Name" deutet hereon there, that the Objekt as solches present is, but not any modes or properties supported.
SeeYou
Pascal
 
11/16/11  ▲
 




Jörg
Sellmeyer
Wow - shining Yes plenty to.
After the Download the File must one The in that system32-directory copy and then under "Ausführen" the following prompt:
regsvr32 wiaaut.dll
then functions it How expects.
 
Windows XP SP2 XProfan X4
... und hier mal was ganz anderes als Profan ...
11/16/11  ▲
 



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Jörg Sellmeyer (2x)
Uwe ''Pascal'' Niemeier (2x)


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