const (
TagUndefinedType_9101_ComponentsConfiguration_Channel_Y = 0x1
TagUndefinedType_9101_ComponentsConfiguration_Channel_Cb = 0x2
TagUndefinedType_9101_ComponentsConfiguration_Channel_Cr = 0x3
TagUndefinedType_9101_ComponentsConfiguration_Channel_R = 0x4
TagUndefinedType_9101_ComponentsConfiguration_Channel_G = 0x5
TagUndefinedType_9101_ComponentsConfiguration_Channel_B = 0x6
)
const (
TagUndefinedType_9101_ComponentsConfiguration_OTHER = iota
TagUndefinedType_9101_ComponentsConfiguration_RGB = iota
TagUndefinedType_9101_ComponentsConfiguration_YCBCR = iota
)
const (
TagUndefinedType_9286_UserComment_Encoding_ASCII = iota
TagUndefinedType_9286_UserComment_Encoding_JIS = iota
TagUndefinedType_9286_UserComment_Encoding_UNICODE = iota
TagUndefinedType_9286_UserComment_Encoding_UNDEFINED = iota
)
const (
// UnparseableUnknownTagValuePlaceholder is the string to use for an unknown
// undefined tag.
UnparseableUnknownTagValuePlaceholder = "!UNKNOWN"
// UnparseableHandledTagValuePlaceholder is the string to use for a known
// value that is not parseable.
UnparseableHandledTagValuePlaceholder = "!MALFORMED"
)
var (
TagUndefinedType_9101_ComponentsConfiguration_Names = map[int]string{
TagUndefinedType_9101_ComponentsConfiguration_OTHER: "OTHER",
TagUndefinedType_9101_ComponentsConfiguration_RGB: "RGB",
TagUndefinedType_9101_ComponentsConfiguration_YCBCR: "YCBCR",
}
TagUndefinedType_9101_ComponentsConfiguration_Configurations = map[int][]byte{
TagUndefinedType_9101_ComponentsConfiguration_RGB: {
TagUndefinedType_9101_ComponentsConfiguration_Channel_R,
TagUndefinedType_9101_ComponentsConfiguration_Channel_G,
TagUndefinedType_9101_ComponentsConfiguration_Channel_B,
0,
},
TagUndefinedType_9101_ComponentsConfiguration_YCBCR: {
TagUndefinedType_9101_ComponentsConfiguration_Channel_Y,
TagUndefinedType_9101_ComponentsConfiguration_Channel_Cb,
TagUndefinedType_9101_ComponentsConfiguration_Channel_Cr,
0,
},
}
)
var (
TagUndefinedType_9286_UserComment_Encoding_Names = map[int]string{
TagUndefinedType_9286_UserComment_Encoding_ASCII: "ASCII",
TagUndefinedType_9286_UserComment_Encoding_JIS: "JIS",
TagUndefinedType_9286_UserComment_Encoding_UNICODE: "UNICODE",
TagUndefinedType_9286_UserComment_Encoding_UNDEFINED: "UNDEFINED",
}
TagUndefinedType_9286_UserComment_Encodings = map[int][]byte{
TagUndefinedType_9286_UserComment_Encoding_ASCII: {'A', 'S', 'C', 'I', 'I', 0, 0, 0},
TagUndefinedType_9286_UserComment_Encoding_JIS: {'J', 'I', 'S', 0, 0, 0, 0, 0},
TagUndefinedType_9286_UserComment_Encoding_UNICODE: {'U', 'n', 'i', 'c', 'o', 'd', 'e', 0},
TagUndefinedType_9286_UserComment_Encoding_UNDEFINED: {0, 0, 0, 0, 0, 0, 0, 0},
}
)
var (
// ErrUnparseableValue is the error for a value that we should have been
// able to parse but were not able to.
ErrUnparseableValue = errors.New("unparseable undefined tag")
)
func Encode(value EncodeableValue, byteOrder binary.ByteOrder) (encoded []byte, unitCount uint32, err error)
Encode encodes the given encodeable undefined value to bytes.
type Codec0002InteropVersion struct {
}
func (Codec0002InteropVersion) Decode(valueContext *exifcommon.ValueContext) (value EncodeableValue, err error)
func (Codec0002InteropVersion) Encode(value interface{}, byteOrder binary.ByteOrder) (encoded []byte, unitCount uint32, err error)
type Codec001BGPSProcessingMethod struct {
}
func (Codec001BGPSProcessingMethod) Decode(valueContext *exifcommon.ValueContext) (value EncodeableValue, err error)
func (Codec001BGPSProcessingMethod) Encode(value interface{}, byteOrder binary.ByteOrder) (encoded []byte, unitCount uint32, err error)
type Codec001CGPSAreaInformation struct {
}
func (Codec001CGPSAreaInformation) Decode(valueContext *exifcommon.ValueContext) (value EncodeableValue, err error)
func (Codec001CGPSAreaInformation) Encode(value interface{}, byteOrder binary.ByteOrder) (encoded []byte, unitCount uint32, err error)
type Codec8828Oecf struct {
}
func (Codec8828Oecf) Decode(valueContext *exifcommon.ValueContext) (value EncodeableValue, err error)
func (Codec8828Oecf) Encode(value interface{}, byteOrder binary.ByteOrder) (encoded []byte, unitCount uint32, err error)
type Codec9000ExifVersion struct {
}
func (Codec9000ExifVersion) Decode(valueContext *exifcommon.ValueContext) (value EncodeableValue, err error)
func (Codec9000ExifVersion) Encode(value interface{}, byteOrder binary.ByteOrder) (encoded []byte, unitCount uint32, err error)
type Codec927CMakerNote struct {
}
func (Codec927CMakerNote) Decode(valueContext *exifcommon.ValueContext) (value EncodeableValue, err error)
func (Codec927CMakerNote) Encode(value interface{}, byteOrder binary.ByteOrder) (encoded []byte, unitCount uint32, err error)
type Codec9286UserComment struct {
}
func (Codec9286UserComment) Decode(valueContext *exifcommon.ValueContext) (value EncodeableValue, err error)
func (Codec9286UserComment) Encode(value interface{}, byteOrder binary.ByteOrder) (encoded []byte, unitCount uint32, err error)
type CodecA000FlashpixVersion struct {
}
func (CodecA000FlashpixVersion) Decode(valueContext *exifcommon.ValueContext) (value EncodeableValue, err error)
func (CodecA000FlashpixVersion) Encode(value interface{}, byteOrder binary.ByteOrder) (encoded []byte, unitCount uint32, err error)
type CodecA20CSpatialFrequencyResponse struct {
}
func (CodecA20CSpatialFrequencyResponse) Decode(valueContext *exifcommon.ValueContext) (value EncodeableValue, err error)
func (CodecA20CSpatialFrequencyResponse) Encode(value interface{}, byteOrder binary.ByteOrder) (encoded []byte, unitCount uint32, err error)
type CodecA302CfaPattern struct {
}
func (CodecA302CfaPattern) Decode(valueContext *exifcommon.ValueContext) (value EncodeableValue, err error)
func (CodecA302CfaPattern) Encode(value interface{}, byteOrder binary.ByteOrder) (encoded []byte, unitCount uint32, err error)
type CodecExif9101ComponentsConfiguration struct {
}
func (CodecExif9101ComponentsConfiguration) Decode(valueContext *exifcommon.ValueContext) (value EncodeableValue, err error)
func (CodecExif9101ComponentsConfiguration) Encode(value interface{}, byteOrder binary.ByteOrder) (encoded []byte, unitCount uint32, err error)
type CodecExifA300FileSource struct {
}
func (CodecExifA300FileSource) Decode(valueContext *exifcommon.ValueContext) (value EncodeableValue, err error)
func (CodecExifA300FileSource) Encode(value interface{}, byteOrder binary.ByteOrder) (encoded []byte, unitCount uint32, err error)
type CodecExifA301SceneType struct {
}
func (CodecExifA301SceneType) Decode(valueContext *exifcommon.ValueContext) (value EncodeableValue, err error)
func (CodecExifA301SceneType) Encode(value interface{}, byteOrder binary.ByteOrder) (encoded []byte, unitCount uint32, err error)
EncodeableValue wraps a value with the information that will be needed to re- encode it later.
type EncodeableValue interface {
EncoderName() string
String() string
}
func Decode(valueContext *exifcommon.ValueContext) (value EncodeableValue, err error)
Decode constructs a value from raw encoded bytes
type Tag0002InteropVersion struct {
InteropVersion string
}
func (Tag0002InteropVersion) EncoderName() string
func (iv Tag0002InteropVersion) String() string
type Tag001BGPSProcessingMethod struct {
// contains filtered or unexported fields
}
func (Tag001BGPSProcessingMethod) EncoderName() string
func (gpm Tag001BGPSProcessingMethod) String() string
type Tag001CGPSAreaInformation struct {
// contains filtered or unexported fields
}
func (Tag001CGPSAreaInformation) EncoderName() string
func (gai Tag001CGPSAreaInformation) String() string
type Tag8828Oecf struct {
Columns uint16
Rows uint16
ColumnNames []string
Values []exifcommon.SignedRational
}
func (oecf Tag8828Oecf) EncoderName() string
func (oecf Tag8828Oecf) String() string
type Tag9000ExifVersion struct {
ExifVersion string
}
func (Tag9000ExifVersion) EncoderName() string
func (ev Tag9000ExifVersion) String() string
type Tag927CMakerNote struct {
MakerNoteType []byte
MakerNoteBytes []byte
}
func (Tag927CMakerNote) EncoderName() string
func (mn Tag927CMakerNote) String() string
type Tag9286UserComment struct {
EncodingType int
EncodingBytes []byte
}
func (Tag9286UserComment) EncoderName() string
func (uc Tag9286UserComment) String() string
type TagA000FlashpixVersion struct {
FlashpixVersion string
}
func (TagA000FlashpixVersion) EncoderName() string
func (fv TagA000FlashpixVersion) String() string
type TagA20CSpatialFrequencyResponse struct {
Columns uint16
Rows uint16
ColumnNames []string
Values []exifcommon.Rational
}
func (TagA20CSpatialFrequencyResponse) EncoderName() string
func (sfr TagA20CSpatialFrequencyResponse) String() string
type TagA302CfaPattern struct {
HorizontalRepeat uint16
VerticalRepeat uint16
CfaValue []byte
}
func (TagA302CfaPattern) EncoderName() string
func (cp TagA302CfaPattern) String() string
type TagExif9101ComponentsConfiguration struct {
ConfigurationId int
ConfigurationBytes []byte
}
func (TagExif9101ComponentsConfiguration) EncoderName() string
func (cc TagExif9101ComponentsConfiguration) String() string
type TagExifA300FileSource uint32
const (
TagUndefinedType_A300_SceneType_Others TagExifA300FileSource = 0
TagUndefinedType_A300_SceneType_ScannerOfTransparentType TagExifA300FileSource = 1
TagUndefinedType_A300_SceneType_ScannerOfReflexType TagExifA300FileSource = 2
TagUndefinedType_A300_SceneType_Dsc TagExifA300FileSource = 3
)
func (TagExifA300FileSource) EncoderName() string
func (af TagExifA300FileSource) String() string
type TagExifA301SceneType uint32
const (
TagUndefinedType_A301_SceneType_DirectlyPhotographedImage TagExifA301SceneType = 1
)
func (TagExifA301SceneType) EncoderName() string
func (st TagExifA301SceneType) String() string
UndefinedTagHandle defines one undefined-type tag with a corresponding decoder.
type UndefinedTagHandle struct {
IfdPath string
TagId uint16
}
UndefinedValueDecoder knows how to decode an undefined-type tag's value from bytes.
type UndefinedValueDecoder interface {
Decode(valueContext *exifcommon.ValueContext) (value EncodeableValue, err error)
}
UndefinedValueEncoder knows how to encode an undefined-type tag's value to bytes.
type UndefinedValueEncoder interface {
Encode(value interface{}, byteOrder binary.ByteOrder) (encoded []byte, unitCount uint32, err error)
}