ImageGear Professional v18.2 > User Guide > Appendices/General Reference > TWAIN Scanning Capabilities > ICAP_UNITS |
Unless a quantity is dimensionless or uses a specified unit of measure, ICAP_UNITS determines the unit of measure for all quantities.
Applications should be able to handle TWUN_PIXELS, if they want to support data transfers from "dimensionless" devices such as digital cameras.
TW_UINT16
Default Value: TWUN_INCHES