FlashPix Enumerated Types (original) (raw)
Enumerated types are used in FlashPix files to designate which Comment type is being stored. One of the values listed in FPXTYPE_DATA must be used when designating the Comment type in a Comment or in a sub-comment. (See FlashPix Comments.) The rest of the enumerated types are used for Comments or sub-comments which require that the data stored there belong to a particular group type. The enumerated types listed below provide a reference to those Comments using that enumerated type. In addition, an explanation, when needed, is given for each value of an enumerated type.
FPXTYPE_DATA
Summary
These values are used by the comment headers and comment blocks to designate the type of comment stored.
Syntax
typedef enum
{
FPXENUM_BOOL = 0,
FPXENUM_SHORT,
FPXENUM_SHORT_ARRAY,
FPXENUM_LONG,
FPXENUM_LONG_ARRAY,
FPXENUM_FLOAT,
FPXENUM_FLOAT_ARRAY,
FPXENUM_STRING,
FPXENUM_STRING_ARRAY,
FPXENUM_WIDE_STRING,
FPXENUM_WIDE_STRING_ARRAY,
FPXENUM_THUMBNAIL,
FPXENUM_SPACIAL_FREQUENCY_RESPONSE_BLOCK,
FPXENUM_OECF_BLOCK,
FPXENUM_CFA_PATTERN_BLOCK,
FPXENUM_SCANNED_IMAGE_BLOCK_SIZE,
FPXENUM_SYSTEM_TIME,
FPXENUM_DATE
} FPXTYPE_DATA;
FPXTYPE_BACK_LIGHT
Summary
Designates camera's evaluation of lighting conditions used during image capture. It may be undefined (FPXENUM_NOT_A_CAMERA_FEATURE_BACKLIGHT), illuminated from the front (FPXENUM_FRONT_LIT), exposed for subject center when brightness between subject center and the surrounding area differ (FPXENUM_BACK_LIT1) or exposed for surrounding area when brightness between subject center and the surrounding area differ (FPXENUM_BACK_LIT2) Refer to CMNT_FPXBACKLIGHT in FlashPix File Comments
Syntax
typedef enum
{
FPXENUM_NOT_A_CAMERA_FEATURE_BACKLIGHT = 0,
FPXENUM_FRONT_LIT,
FPXENUM_BACK_LIT1,
FPXENUM_BACK_LIT2
} FPXTYPE_BACK_LIGHT;
FPXTYPE_EXPOSURE_PROGRAM
Summary
Designates the category of exposure program used by the camera which captured the image. Refer to CMNT_FPXEXPOSUREPROGRAM in FlashPix File Comments.
Syntax
typedef enum
{
FPXENUM_UNIDENTIFIED_EXPOSURE_PROGRAM = 0,
FPXENUM_MANUAL,
FPXENUM_PROGRAM_NORMAL,
FPXENUM_APERTURE_PRIORITY,
FPXENUM_SHUTTER_PRIORITY,
FPXENUM_PROGRAM_CREATIVE,
FPXENUM_PROGRAM_ACTION,
FPXENUM_PROTRAIT_MODE,
FPXENUM_LANDSCAPE_MODE
} FPXTYPE_EXPOSURE_PROGRAM;
FPXTYPE_FILM_CATEGORY
Summary
Designates the category of film used when capturing the image. Refer to CMNT_FPXFILMCATEGORY in FlashPix File Comments.
Syntax
typedef enum
{
FPXENUM_UNIDENTIFIED = 0,
FPXENUM_NEGATIVE_BW,
FPXENUM_NEGATIVE_COLOR,
FPXENUM_REVERSAL_BW,
FPXENUM_REVERSAL_COLOR,
FPXENUM_CHROMAGENIC,
FPXENUM_INTERNEGATIVE_BW,
FPXENUM_INTERNEGATIVE_COLOR
} FPXTYPE_FILM_CATEGORY;
FPXTYPE_FLASH
Summary
Designates whether or not a flash was used, or if it is unknown. Refer to CMNT_FPXFLASH in FlashPix File Comments.
Syntax
typedef enum
{
FPXENUM_FLASH_USE_UNKNOWN = 0,
FPXENUM_NO_FLASH_USED,
FPXENUM_FLASH_USED
} FPXTYPE_FLASH;
FPXTYPE_FLASH_RETURN
Summary
Designates whether the camera determined the flash to be effective or not at the time of exposure. This feature may be undefined (FPXENUM_NOT_A_CAMERA_FEATURE_FLASH_RETURN). Refer to CMNT_FPXFLASHRETURN in FlashPix File Comments.
Syntax
typedef enum
{
FPXENUM_NOT_A_CAMERA_FEATURE_FLASH_RETURN = 0,
FPXENUM_SUBJECT_OUTSIDE_FLASH_RANGE,
FPXENUM_SUBJECT_INSIDE_FLASH_RANGE
} FPXTYPE_FLASH_RETURN;
FPXTYPE_METERING_MODE
Summary
Designates the method by which the camera spatially weighs scene illuminance values, in order to determine sensor exposure. Refer to CMNT_FPXMETERINGMODE in FlashPix File Comments.
Syntax
typedef enum
{
FPXENUM_UNIDENTIFED_METERING_MODE = 0,
FPXENUM_AVERAGE,
FPXENUM_CENTER_WEIGHTED_AVERAGE,
FPXENUM_SPOT,
FPXENUM_MULTI_SPOT
} FPXTYPE_METERING_MODE;
FPXTYPE_ORIGINAL_MEDIUM
Summary
Designates the medium of the original photo or document. Refer to CMNT_FPXORIGINALMEDIUM in FlashPix File Comments.
Syntax
typedef enum
{
FPXENUM_UNIDENTIFIED_ORIGINAL_MEDIUM = 0,
FPXENUM_CONTINUOUS_TONE_IMAGE,
FPXENUM_HALFTONE_IMAGE,
FPXENUM_LINE_ART
} FPXTYPE_ORIGINAL_MEDIUM;
FPXTYPE_RESOLUTION_UNIT
Summary
Designates the unit of measurement for film size and focal plane resolution. Refer to CMNT_FPXFOCALPLANERESOLUTIONUNIT or CMNT_FPXFILMSIZEUNIT in FlashPix File Comments.
Syntax
typedef enum
{
FPXENUM_INCHES = 0,
FPXENUM_METERS,
FPXENUM_CENTIMETERS,
FPXENUM_MILLIMETERS
} FPXTYPE_RESOLUTION_UNIT;
FPXTYPE_SCENE
Summary
Designates the type of scene captured. Original scenes are images directly captured from real-world scenes. Second-generation scenes are images captured from hardcopy images. Digital-scene generation applies to those images created digitally. Refer to CMNT_FPXSCENETYPE in FlashPix File Comments.
Syntax
typedef enum
{
FPXENUM_UNIDENTIFIED_SCENE = 0,
FPXENUM_ORIGINAL_SCENE,
FPXENUM_SECOND_GENERATION_SCENE,
FPXENUM_DIGITAL_SCENE_GENERATION
} FPXTYPE_SCENE;
FPXTYPE_SCENE_ILLUMINANT
Summary
Designates the light source used when the image was captured. Refer to CMNT_FPXSCENEILLUMINANT in FlashPix File Comments.
Syntax
typedef enum
{
FPXENUM_UNIDENTIFIED_SCENE_ILLUMINANT = 0,
FPXENUM_DAYLIGHT,
FPXENUM_FLUORESCENT_LIGHT,
FPXENUM_TUNGSTEN_LAMP,
FPXENUM_FLASH,
FPXENUM_STANDARD_ILLUMINANT_A,
FPXENUM_STANDARD_ILLUMINANT_B,
FPXENUM_STANDARD_ILLUMINANT_C,
FPXENUM_D55_ILLUMINANT,
FPXENUM_D65_ILLUMINANT,
FPXENUM_D75_ILLUMINANT
} FPXTYPE_SCENE_ILLUMINANT;
FPXTYPE_SENSING_METHOD
Summary
Designates type of image sensor used by the camera, or by some other device used to capture the image. Refer to CMNT_FPXSENSINGMETHOD in FlashPix File Comments.
Syntax
typedef enum
{
FPXENUM_UNDEFINED = 0,
FPXENUM_MONOCHROME_AREA_SENSOR,
FPXENUM_ONE_CHIP_COLOR_AREA_SENSOR,
FPXENUM_TWO_CHIP_COLOR_AREA_SENSOR,
FPXENUM_THREE_CHIP_COLOR_AREA_SENSOR,
FPXENUM_COLOR_SEQUENCIAL_AREA_SENSOR,
FPXENUM_MONOCHROME_LINEAR_SENSOR,
FPXENUM_TRILINEAR_SENSOR,
FPXENUM_COLOR_SEQUENCIAL_LINEAR_SENSOR
} FPXTYPE_SENSING_METHOD;
FPXTYPE_SOURCE
Summary
Designates the device used to create the digital image. Refer to CMNT_FPXFILESOURCE in FlashPix File Comments.
Syntax
typedef enum
{
FPXENUM_UNIDENTIFIED_SOURCE = 0,
FPXENUM_FILM_SCANNER,
FPXENUM_REFLECTION_PRINT_SCANNER,
FPXENUM_DIGITAL_CAMERA,
FPXENUM_STILL_FROM_VIDEO,
FPXENUM_COMPUTER_GRAPHICS
} FPXTYPE_SOURCE;
FPXTYPE_TYPE_OF_REFLECTION_ORIGINAL
Summary
Designates the type of the original photo or document. Refer to CMNT_FPXTYPEOFREFLECTIONORIGINAL in FlashPix File Comments.
Syntax
typedef enum
{
FPXENUM_UNIDENTIFIED_TYPE_OF_REFLECTION_ORIGINAL = 0,
FPXENUM_BW_PRINT,
FPXENUM_COLOR_PRINT,
FPXENUM_BW_DOCUMENT,
FPXENUM_COLOR_DOCUMENT
} FPXTYPE_TYPE_OF_REFLECTION_ORIGINAL;