Forums › TWAIN Classic › problem save image with other dpi › Reply To: problem save image with other dpi
November 29, 2007 at 3:55 pm
#24101
>>how to know if my scanner supports a certain capability
if it shows up when you call get on supportedCaps, then it *should* be supported
if you’re asking how you know what dpi are supported, then you call get (or get_current or get_default) on the resolution caps (Icap_resolutionX & Icap_resolutionX).
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