WPD_FOCUS_METERING_MODES

WPD_FOCUS_METERING_MODES

The WPD_FOCUS_METERING_MODES enumeration type describes how a device should decide what part of a frame to use to set focus.

Syntax

  typedef enum WPD_FOCUS_METERING_MODES{
  WPD_FOCUS_METERING_MODE_UNDEFINED  =0,
  WPD_FOCUS_METERING_MODE_CENTER_SPOT  =1,
  WPD_FOCUS_METERING_MODE_MULTI_SPOT  =2
};

Members

WPD_FOCUS_METERING_MODE_UNDEFINED

Indicates that no focusing mode has been specified.

WPD_FOCUS_METERING_MODE_CENTER_SPOT

Focus on the center of the framed area.

WPD_FOCUS_METERING_MODE_MULTI_SPOT

Determine focus by analyzing multiple parts of the framed area.

Remarks

This enumeration is specified by the WPD_STILL_IMAGE_FOCUS_METERING_MODE property.

Requirements

Header: Defined in PortableDevice.h

See Also

• Structures and Enumeration Types