BigTiffOptions Class

Summary: The API for BigTIFF raster image format creation is specifically designed
to serve to the unique requirements of applications utilizing large-scale
imaging data from scanners. This API facilitates the seamless generation
of BigTIFF format, which combines multiple TIFF images into a single,
comprehensive image. It ensures efficient processing of extensive image
data, providing developers with a powerful tool for creating and
manipulating high-resolution, multi-image formats.

Module: aspose.imaging.imageoptions

Full Name: aspose.imaging.imageoptions.BigTiffOptions

Inheritance: IHasXmpData, IHasMetadata, IHasExifData, TiffOptions

Aspose.Imaging Version: 24.7.0

Constructors

Name	Description
BigTiffOptions(expected_format)	Initializes a new instance of the BigTiffOptions class. By default little endian convention is used.
BigTiffOptions(expected_format, byte_order)	Initializes a new instance of the BigTiffOptions class.
BigTiffOptions(options)	Initializes a new instance of the BigTiffOptions class.
BigTiffOptions(tags)	Initializes a new instance of the BigTiffOptions class.

Properties

Name	Type	Access	Description
alpha_storage	TiffAlphaStorage	r/w	Gets or sets the alpha storage option. Options other than TiffAlphaStorage.UNSPECIFIED are used when there are more than 3 TiffOptions.samples_per_pixel defined.
artist	string	r/w	Gets or sets the artist.
bits_per_pixel	int	r	Gets the bits per pixel.
bits_per_sample	ushort	r/w	Gets or sets the bits per sample.
buffer_size_hint	int	r/w	Gets or sets the buffer size hint which is defined max allowed size for all internal buffers.
byte_order	TiffByteOrder	r/w	Gets or sets a value indicating the tiff byte order.
color_map	ushort	r/w	Gets or sets the color map.
compressed_quality	int	r/w	Gets or sets compressed image quality. Used with the Jpeg compression.
compression	TiffCompressions	r/w	Gets or sets the compression.
copyright	string	r/w	Gets or sets the copyright.
date_time	string	r/w	Gets or sets the date and time.
default_memory_allocation_limit	int	r/w	Gets or sets the default memory allocation limit.
disable_icc_export	bool	r/w	Gets or sets a value indicating whether ICC profile export is disabled (ICC profile is applied to the source pixels beforehand).
disposed	bool	r	Gets a value indicating whether this instance is disposed.
document_name	string	r/w	Gets or sets the name of the document.
exif_data	ExifData	r/w	Gets or sets Exif data.
exif_ifd	TiffExifIfd	r	Gets or sets the pointer to EXIF IFD.
extra_samples	ushort	r	Gets the extra samples values.
fax_t4_options	Group3Options	r/w	Gets or sets the fax t4 options.
file_standard	TiffFileStandards	r/w	Gets or sets the TIFF file standard.
fill_order	TiffFillOrders	r/w	Gets or sets the byte bits fill order.
full_frame	bool	r/w	Gets or sets a value indicating whether [full frame].
half_tone_hints	ushort	r/w	Gets or sets the halftone hints.
image_description	string	r/w	Gets or sets the image description.
image_length	uint	r/w	Gets or sets the image length.
image_width	uint	r/w	Gets or sets the image width.
ink_names	string	r/w	Gets or sets the ink names.
is_extra_samples_present	bool	r	Gets a value indicating whether the extra samples is present.
is_tiled	bool	r	Gets a value indicating whether image is tiled.
is_valid	bool	r	Gets a value indicating whether the TiffOptions have been properly configured. Use Validate method as to find the failure reason.
keep_metadata	bool	r/w	Gets a value whether to keep original image metadata on export.
max_sample_value	ushort	r/w	Gets or sets the max sample value.
min_sample_value	ushort	r/w	Gets or sets the min sample value.
multi_page_options	MultiPageOptions	r/w	The multipage options
orientation	TiffOrientations	r/w	Gets or sets the orientation.
page_name	string	r/w	Gets or sets the page name.
page_number	ushort	r/w	Gets or sets the page number tag.
palette	IColorPalette	r/w	Gets or sets the color palette.
photometric	TiffPhotometrics	r/w	Gets or sets the photometric.
planar_configuration	TiffPlanarConfigs	r/w	Gets or sets the planar configuration.
predictor	TiffPredictor	r/w	Gets or sets the predictor for LZW compression.
premultiply_components	bool	r/w	Gets or sets a value indicating whether components must be premultiplied.
resolution_settings	ResolutionSetting	r/w	Gets or sets the resolution settings.
resolution_unit	TiffResolutionUnits	r/w	Gets or sets the resolution unit.
rows_per_strip	uint	r/w	Gets or sets the rows per strip.
sample_format	TiffSampleFormats[]	r/w	Gets or sets the sample format.
samples_per_pixel	ushort	r	Gets the samples per pixel. To change this property value use the TiffOptions.bits_per_sample property setter.
scanner_manufacturer	string	r/w	Gets or sets the scanner manufacturer.
scanner_model	string	r/w	Gets or sets the scanner model.
smax_sample_value	uint	r/w	Gets or sets the max sample value. The value has a field type which best matches the sample data (Byte, Short or Long type).
smin_sample_value	uint	r/w	Gets or sets the min sample value. The value has a field type which best matches the sample data (Byte, Short or Long type).
software_type	string	r/w	Gets or sets the software type.
source	Source	r/w	Gets or sets the source to create image in.
strip_byte_counts	ulong	r/w	Gets or sets the strip byte counts.
strip_offsets	ulong	r/w	Gets or sets the strip offsets.
sub_file_type	TiffNewSubFileTypes	r/w	Gets or sets a general indication of the kind of data contained in this subfile.
tag_count	int	r	Gets the tag count.
tags	TiffDataType[]	r/w	Gets or sets the tags.
target_printer	string	r/w	Gets or sets the target printer.
threshholding	TiffThresholds	r/w	Gets or sets the threshholding.
tile_byte_counts	ulong	r/w	Gets or sets the tile byte counts.
tile_length	uint	r/w	Gets ot sets tile length.
tile_offsets	ulong	r/w	Gets or sets the tile offsets.
tile_width	uint	r/w	Gets ot sets tile width.
total_pages	ushort	r	Gets the total pages.
valid_tag_count	int	r	Gets the valid tag count. This is not the total tags count but the number of tags which may be preserved.
vector_rasterization_options	VectorRasterizationOptions	r/w	Gets or sets the vector rasterization options.
xmp_data	XmpPacketWrapper	r/w	Gets or sets Xmp data.
xp_author	string	r/w	Gets or sets image author, which used by Windows Explorer.
xp_comment	string	r/w	Gets or sets comment on image, which used by Windows Explorer.
xp_keywords	string	r/w	Gets or sets subject image, which used by Windows Explorer.
xp_subject	string	r/w	Gets or sets information about image, which used by Windows Explorer.
xp_title	string	r/w	Gets or sets information about image, which used by Windows Explorer.
xposition	TiffRational	r/w	Gets or sets the x position.
xresolution	TiffRational	r/w	Gets or sets the x resolution.
y_cb_cr_coefficients	TiffRational[]	r/w	Gets or sets the YCbCrCoefficients.
y_cb_cr_subsampling	ushort	r/w	Gets or sets the subsampling factors for YCbCr photometric.
yposition	TiffRational	r/w	Gets or sets the y position.
yresolution	TiffRational	r/w	Gets or sets the y resolution.

Methods

Name	Description
add_tag(tag_to_add)	Adds a new tag.
add_tags(tags_to_add)	Adds the tags.
clone()	Clones this instance.
create_with_format(expected_format)	Initializes a new instance of the BigTiffOptions class. By default little endian convention is used.
create_with_options(options)	Initializes a new instance of the BigTiffOptions class.
create_with_tags(tags)	Initializes a new instance of the BigTiffOptions class.
get_tag_by_type(tag_key)	Gets the instance of the tag by type.
get_valid_tags_count(tags)	Gets the valid tags count.
is_tag_present(tag)	Determines whether tag is present in the options or not.
remove_tag(tag)	Removes the tag.
remove_tags(tags)	Removes the tags.
validate()	Validates if options have valid combination of tags

Constructor: BigTiffOptions(expected_format)

 BigTiffOptions(expected_format) 

Initializes a new instance of the BigTiffOptions class. By default little endian convention is used.

Parameters:

Parameter	Type	Description
expected_format	TiffExpectedFormat	The expected Tiff file format.

Constructor: BigTiffOptions(expected_format, byte_order)

 BigTiffOptions(expected_format, byte_order) 

Initializes a new instance of the BigTiffOptions class.

Parameters:

Parameter	Type	Description
expected_format	TiffExpectedFormat	The expected Tiff file format.
byte_order	TiffByteOrder	The tiff file format byte order to use.

Constructor: BigTiffOptions(options)

 BigTiffOptions(options) 

Initializes a new instance of the BigTiffOptions class.

Parameters:

Parameter	Type	Description
options	TiffOptions	The options source.

Constructor: BigTiffOptions(tags)

 BigTiffOptions(tags) 

Initializes a new instance of the BigTiffOptions class.

Parameters:

Parameter	Type	Description
tags	TiffDataType[]	The tags for options initialization.

Method: add_tag(tag_to_add)

 add_tag(tag_to_add) 

Adds a new tag.

Parameters:

Parameter	Type	Description
tag_to_add	TiffDataType	The tag to add.

Method: add_tags(tags_to_add)

 add_tags(tags_to_add) 

Adds the tags.

Parameters:

Parameter	Type	Description
tags_to_add	TiffDataType[]	The tags to add.

Method: clone()

 clone() 

Clones this instance.

Returns

Type	Description
ImageOptionsBase	Returns a deep clone.

Method: create_with_format(expected_format) [static]

 create_with_format(expected_format) 

Initializes a new instance of the BigTiffOptions class. By default little endian convention is used.

Parameters:

Parameter	Type	Description
expected_format	TiffExpectedFormat	The expected Tiff file format.

Returns

Type	Description
BigTiffOptions	A new BigTiffOptions object.

Method: create_with_options(options) [static]

 create_with_options(options) 

Initializes a new instance of the BigTiffOptions class.

Parameters:

Parameter	Type	Description
options	TiffOptions	The options source.

Returns

Type	Description
BigTiffOptions	A copy of options.

Method: create_with_tags(tags) [static]

 create_with_tags(tags) 

Initializes a new instance of the BigTiffOptions class.

Parameters:

Parameter	Type	Description
tags	TiffDataType[]	The tags for options initialization.

Returns

Type	Description
BigTiffOptions	A new BigTiffOptions object with tags.

Method: get_tag_by_type(tag_key)

 get_tag_by_type(tag_key) 

Gets the instance of the tag by type.

Parameters:

Parameter	Type	Description
tag_key	TiffTags	The tag key.

Returns

Type	Description
TiffDataType	Instance of the tag if exists or null otherwise.

Method: get_valid_tags_count(tags) [static]

 get_valid_tags_count(tags) 

Gets the valid tags count.

Parameters:

Parameter	Type	Description
tags	TiffDataType[]	The tags to validate.

Returns

Type	Description
int	The valid tags count.

Method: is_tag_present(tag)

 is_tag_present(tag) 

Determines whether tag is present in the options or not.

Parameters:

Parameter	Type	Description
tag	TiffTags	The tag id to check.

Returns

Type	Description
bool	true if tag is present; otherwise, false.

Method: remove_tag(tag)

 remove_tag(tag) 

Removes the tag.

Parameters:

Parameter	Type	Description
tag	TiffTags	The tag to remove.

Returns

Type	Description
bool	true if successfully removed

Method: remove_tags(tags)

 remove_tags(tags) 

Removes the tags.

Parameters:

Parameter	Type	Description
tags	TiffTags[]	The tags to remove.

Returns

Type	Description
bool	True if tag collection size changed.