// wiamicro.h
typedef struct _SCANWINDOW {
LONG xPos;
LONG yPos;
LONG xExtent;
LONG yExtent;
} SCANWINDOW, *PSCANWINDOW;
View the official Windows Driver Kit DDI referenceNo description available.
The SCANWINDOW structure is used by the WIA Flatbed driver to tell the microdriver what image area to scan.
xPosSpecifies the horizontal position of the left edge of the scan window in pixels.
yPosSpecifies the vertical position of the top edge of the scan window in pixels.
xExtentSpecifies the width of the scan window in pixels.
yExtentSpecifies the height of the scan window in pixels.