Home › Forums › TWAIN Classic › scanner resolution magnification problem
- This topic has 1 reply, 2 voices, and was last updated 15 years, 11 months ago by gabe.
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I have tried to increase the resolution through the TWAIN driver for my fujitsu fi-4340C scanner. I can scan at 150 dpi, but when i increase it to 300 dpi, it magnifies and scans only a portion of the document i.e. the top left corner. How do I fix this so that i can scan with a higher resolution, but scan the whole document?
there is a document, “capability ordering” that describes the order to set the capabilities in. I imagine (and I have to without looking at your code) that you would benefit from setting another capability – I’d look at ICAP_SUPPORTEDSIZES because it seems to be the simplest solution, but ICAP_FRAMES & DAT_IMAGELAYOUT are also available. This is also covered around page 91/556 in the 1.9 spec.
If you’re still having trouble after looking thru those – post back.
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