Zend_Pdf_Resource_Image_Tiff Class Reference

Public Member Functions
	__construct ($imageFileName)
	Object constructor.
	getPixelWidth ()
	Image width (defined in Zend_Pdf_Resource_Image_Interface)
	getPixelHeight ()
	Image height (defined in Zend_Pdf_Resource_Image_Interface)
	getProperties ()
	Image properties (defined in Zend_Pdf_Resource_Image_Interface)
Public Member Functions inherited from Zend_Pdf_Resource_Image
	__construct ()
	Object constructor.
	getPixelHeight ()
	get the height in pixels of the image
	getPixelWidth ()
	get the width in pixels of the image
	getProperties ()
	gets an associative array of information about an image
Public Member Functions inherited from Zend_Pdf_Resource
	__construct ($resource)
	Object constructor.
	__clone ()
	Clone page, extract it and dependent objects from the current document, so it can be used within other docs.
	cloneResource ($factory, &$processed)
	Clone resource, extract it and dependent objects from the current document, so it can be used within other docs.
	getResource ()
	Get resource.
	getFactory ()
	Get factory.

Public Attributes
const	TIFF_FIELD_TYPE_BYTE =1
const	TIFF_FIELD_TYPE_ASCII =2
const	TIFF_FIELD_TYPE_SHORT =3
const	TIFF_FIELD_TYPE_LONG =4
const	TIFF_FIELD_TYPE_RATIONAL =5
const	TIFF_TAG_IMAGE_WIDTH =256
const	TIFF_TAG_IMAGE_LENGTH =257
const	TIFF_TAG_BITS_PER_SAMPLE =258
const	TIFF_TAG_COMPRESSION =259
const	TIFF_TAG_PHOTOMETRIC_INTERPRETATION =262
const	TIFF_TAG_STRIP_OFFSETS =273
const	TIFF_TAG_SAMPLES_PER_PIXEL =277
const	TIFF_TAG_STRIP_BYTE_COUNTS =279
const	TIFF_COMPRESSION_UNCOMPRESSED = 1
const	TIFF_COMPRESSION_CCITT1D = 2
const	TIFF_COMPRESSION_GROUP_3_FAX = 3
const	TIFF_COMPRESSION_GROUP_4_FAX = 4
const	TIFF_COMPRESSION_LZW = 5
const	TIFF_COMPRESSION_JPEG = 6
const	TIFF_COMPRESSION_FLATE = 8
const	TIFF_COMPRESSION_FLATE_OBSOLETE_CODE = 32946
const	TIFF_COMPRESSION_PACKBITS = 32773
const	TIFF_PHOTOMETRIC_INTERPRETATION_WHITE_IS_ZERO =0
const	TIFF_PHOTOMETRIC_INTERPRETATION_BLACK_IS_ZERO =1
const	TIFF_PHOTOMETRIC_INTERPRETATION_RGB =2
const	TIFF_PHOTOMETRIC_INTERPRETATION_RGB_INDEXED =3
const	TIFF_PHOTOMETRIC_INTERPRETATION_CMYK =5
const	TIFF_PHOTOMETRIC_INTERPRETATION_YCBCR =6
const	TIFF_PHOTOMETRIC_INTERPRETATION_CIELAB =8
const	TIFF_ENDIAN_BIG =0
const	TIFF_ENDIAN_LITTLE =1
const	UNPACK_TYPE_BYTE =0
const	UNPACK_TYPE_SHORT =1
const	UNPACK_TYPE_LONG =2
const	UNPACK_TYPE_RATIONAL =3

Protected Member Functions
	unpackBytes ($type, $bytes)
	Byte unpacking function.

Protected Attributes
	$_width
	$_height
	$_imageProperties
	$_endianType
	$_fileSize
	$_bitsPerSample
	$_compression
	$_filter
	$_colorCode
	$_whiteIsZero
	$_blackIsZero
	$_colorSpace
	$_imageDataOffset
	$_imageDataLength

Constructor & Destructor Documentation

__construct

(

$imageFileName

)

Object constructor.

Parameters

string

$imageFileName

Exceptions

Zend_Pdf_Exception

Member Function Documentation

getPixelHeight

(

)

Image height (defined in Zend_Pdf_Resource_Image_Interface)

getPixelWidth

(

)

Image width (defined in Zend_Pdf_Resource_Image_Interface)

getProperties

(

)

Image properties (defined in Zend_Pdf_Resource_Image_Interface)

unpackBytes (   $type,   $bytes  )

protected

Byte unpacking function.

Makes it possible to unpack bytes in one statement for enhanced logic readability.

Parameters

int	$type
string	$bytes

Exceptions

Zend_Pdf_Exception

Member Data Documentation

$_bitsPerSample

protected

$_blackIsZero

protected

$_colorCode

protected

$_colorSpace

protected

$_compression

protected

$_endianType

protected

$_fileSize

protected

$_filter

protected

$_height

protected

$_imageDataLength

protected

$_imageDataOffset

protected

$_imageProperties

protected

$_whiteIsZero

protected

$_width

protected

const TIFF_COMPRESSION_CCITT1D = 2

const TIFF_COMPRESSION_FLATE = 8

const TIFF_COMPRESSION_FLATE_OBSOLETE_CODE = 32946

const TIFF_COMPRESSION_GROUP_3_FAX = 3

const TIFF_COMPRESSION_GROUP_4_FAX = 4

const TIFF_COMPRESSION_JPEG = 6

const TIFF_COMPRESSION_LZW = 5

const TIFF_COMPRESSION_PACKBITS = 32773

const TIFF_COMPRESSION_UNCOMPRESSED = 1

const TIFF_ENDIAN_BIG =0

const TIFF_ENDIAN_LITTLE =1

const TIFF_FIELD_TYPE_ASCII =2

const TIFF_FIELD_TYPE_BYTE =1

const TIFF_FIELD_TYPE_LONG =4

const TIFF_FIELD_TYPE_RATIONAL =5

const TIFF_FIELD_TYPE_SHORT =3

const TIFF_PHOTOMETRIC_INTERPRETATION_BLACK_IS_ZERO =1

const TIFF_PHOTOMETRIC_INTERPRETATION_CIELAB =8

const TIFF_PHOTOMETRIC_INTERPRETATION_CMYK =5

const TIFF_PHOTOMETRIC_INTERPRETATION_RGB =2

const TIFF_PHOTOMETRIC_INTERPRETATION_RGB_INDEXED =3

const TIFF_PHOTOMETRIC_INTERPRETATION_WHITE_IS_ZERO =0

const TIFF_PHOTOMETRIC_INTERPRETATION_YCBCR =6

const TIFF_TAG_BITS_PER_SAMPLE =258

const TIFF_TAG_COMPRESSION =259

const TIFF_TAG_IMAGE_LENGTH =257

const TIFF_TAG_IMAGE_WIDTH =256

const TIFF_TAG_PHOTOMETRIC_INTERPRETATION =262

const TIFF_TAG_SAMPLES_PER_PIXEL =277

const TIFF_TAG_STRIP_BYTE_COUNTS =279

const TIFF_TAG_STRIP_OFFSETS =273

const UNPACK_TYPE_BYTE =0

const UNPACK_TYPE_LONG =2

const UNPACK_TYPE_RATIONAL =3

const UNPACK_TYPE_SHORT =1