ImageGear for C and C++ on Windows v19.4 - Updated
enumIGTWAINOverscanModes
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API Reference Guide
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TWAIN Component API Reference
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TWAIN Component Enumerations
> enumIGTWAINOverscanModes
This enumeration determines the over-scanning mode.
Values:
IG_TW_OV_ALL
Overscan all.
IG_TW_OV_AUTO
Auto mode.
IG_TW_OV_LEFTRIGHT
Left-Right mode.
IG_TW_OV_NONE
None.
IG_TW_OV_TOPBOTTOM
Top-Bottom mode.
