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public TwainImageUnit ImageUnit { get; set; }
The image unit value used to transfer images from the current TWAIN source.
This property internally gets or sets the image unit capability ICAP_UNITS. For more information on this capability, refer to the TWAIN specification.
using Leadtools;
using Leadtools.Twain;
public void ImageUnitPropertyExample(IntPtr parent)
{
TwainSession session = new TwainSession();
session.Startup(parent, "manufacturer", "productFamily", "version", "application", TwainStartupFlags.None);
int unit = (int)session.ImageUnit;
int bpp = session.ImageBitsPerPixel;
if (unit != (int)TwainCapabilityValue.UnitInches)
session.ImageUnit = (TwainImageUnit)TwainCapabilityValue.UnitInches;
if (bpp != 24)
session.ImageBitsPerPixel = 24;
session.Shutdown();
}