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WIA_DPC_FOCUS_METERING_MODE

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The WIA_DPC_FOCUS_METERING_MODE property specifies the mode that a camera uses to automatically adjust the focus.

Property Type: VT_I4

Valid Values: WIA_PROP_LIST

Access Rights: Read/write

Remarks

The following table describes the constants that are valid with the WIA_DPC_FOCUS_METERING_MODE property.

Value Definition
FOCUSMETERING_CENTERSPOT Adjust the focus based on a center spot.
FOCUSMETERING_MULTISPOT Adjust the focus based on a multispot pattern.

Requirements

Version: Obsolete in Windows Vista and later operating systems and should not be used.

Header: wiadef.h (include Wiadef.h)