org.jmrtd.lds

Interface ImageInfo

All Superinterfaces:

LDSElement, java.io.Serializable

All Known Implementing Classes:

DisplayedImageInfo, FaceImageInfo, FingerImageInfo, IrisImageInfo

public interface ImageInfo
extends LDSElement

Common interface type for records containing an encoded image.

Author:

The JMRTD team ([email protected])

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	JPEG_MIME_TYPE Mime-types.
static java.lang.String	JPEG2000_MIME_TYPE Mime-types.
static int	TYPE_FINGER Type of image.
static int	TYPE_IRIS Type of image.
static int	TYPE_PORTRAIT Type of image.
static int	TYPE_SIGNATURE_OR_MARK Type of image.
static java.lang.String	WSQ_MIME_TYPE Mime-types.

Method Summary

Modifier and Type	Method and Description
int	getHeight() Gets the height of the image in pixels.
java.io.InputStream	getImageInputStream() Gets an input stream from which the image bytes can be read.
int	getImageLength() Gets the length of the encoded image in bytes.
java.lang.String	getMimeType() Gets the mime-type of the encoded image as a String.
long	getRecordLength() Gets the length of the total record (header and data) in bytes.
int	getType() Gets the (biometric) type of the image.
int	getWidth() Gets the width of the image in pixels.

Methods inherited from interface org.jmrtd.lds.LDSElement

getEncoded

Field Detail

JPEG_MIME_TYPE

static final java.lang.String JPEG_MIME_TYPE

Mime-types.

See Also:

Constant Field Values

JPEG2000_MIME_TYPE

static final java.lang.String JPEG2000_MIME_TYPE

Mime-types.

See Also:

Constant Field Values

WSQ_MIME_TYPE

static final java.lang.String WSQ_MIME_TYPE

Mime-types.

See Also:

Constant Field Values

TYPE_PORTRAIT

static final int TYPE_PORTRAIT

Type of image.

See Also:

Constant Field Values

TYPE_SIGNATURE_OR_MARK

static final int TYPE_SIGNATURE_OR_MARK

Type of image.

See Also:

Constant Field Values

TYPE_FINGER

static final int TYPE_FINGER

Type of image.

See Also:

Constant Field Values

TYPE_IRIS

static final int TYPE_IRIS

Type of image.

See Also:

Constant Field Values

Method Detail

getType

int getType()

Gets the (biometric) type of the image. One of TYPE_PORTRAIT, TYPE_SIGNATURE_OR_MARK, TYPE_FINGER, TYPE_IRIS.

Returns:

type of image

getMimeType

java.lang.String getMimeType()

Gets the mime-type of the encoded image as a String.

Returns:

mime-type string

getWidth

int getWidth()

Gets the width of the image in pixels.

Returns:

image width

getHeight

int getHeight()

Gets the height of the image in pixels.

Returns:

image height

getRecordLength

long getRecordLength()

Gets the length of the total record (header and data) in bytes.

Returns:

the length of the record

getImageLength

int getImageLength()

Gets the length of the encoded image in bytes.

Returns:

the length of the image bytes

getImageInputStream

java.io.InputStream getImageInputStream()

Gets an input stream from which the image bytes can be read.

Returns:

image input stream