ImageGear for C and C++ on Windows v19.4 - Updated
ICAP_XSCALING
User Guide > How to Work with... > Common Operations > Scanning > TWAIN Scanning > Set Scanning Capabilities > ICAP_XSCALING

Data Type:

TW_FIX32

Purpose:

All the X-axis scaling values available. A value of `1.0' is equivalent to 100% scaling.

Do not use values less than or equal to zero.

Applications will want to ensure that the values set for this ICAP match those set for ICAP_YSCALING. There are no units inherent with this data as it is normalized to 1.0 being "unscaled."

Valid Values:

> 0

Default Value:

1.0