WPD_WHITE_BALANCE_SETTINGS enumeration (portabledevice.h)

The WPD_WHITE_BALANCE_SETTINGS enumeration type describes how a video or image device weights color channels to achieve a proper white balance.

Syntax

typedef enum tagWPD_WHITE_BALANCE_SETTINGS {
  WPD_WHITE_BALANCE_UNDEFINED,
  WPD_WHITE_BALANCE_MANUAL,
  WPD_WHITE_BALANCE_AUTOMATIC,
  WPD_WHITE_BALANCE_ONE_PUSH_AUTOMATIC,
  WPD_WHITE_BALANCE_DAYLIGHT,
  WPD_WHITE_BALANCE_FLORESCENT,
  WPD_WHITE_BALANCE_TUNGSTEN,
  WPD_WHITE_BALANCE_FLASH
} WPD_WHITE_BALANCE_SETTINGS;

Constants

WPD_WHITE_BALANCE_UNDEFINED This value has not been defined.
WPD_WHITE_BALANCE_MANUAL The white balance is set explicitly by using the WPD_STILL_IMAGE_RGB_GAIN property and will not change by itself.
WPD_WHITE_BALANCE_AUTOMATIC The device will set the white balance.
WPD_WHITE_BALANCE_ONE_PUSH_AUTOMATIC The device will set the white balance, but only when the user pushes the device's capture button while aiming the device at a white field.
WPD_WHITE_BALANCE_DAYLIGHT The device will use white balance numbers appropriate for use in most daylight settings.
WPD_WHITE_BALANCE_FLORESCENT
WPD_WHITE_BALANCE_TUNGSTEN The device will use white balance numbers appropriate for use in most indoor, incandescent lighting settings.
WPD_WHITE_BALANCE_FLASH The device will use white balance numbers appropriate for use with a flash.

Remarks

This enumeration is used by the WPD_STILL_IMAGE_WHITE_BALANCE property.

Requirements

Requirement	Value
Header	portabledevice.h

See also

Structures and Enumeration Types