Source code for pdftools_sdk.pdf2_image.profiles.fax

from __future__ import annotations
import io
from typing import List, Iterator, Tuple, Optional, Any, TYPE_CHECKING, Callable
from ctypes import *
from datetime import datetime
from numbers import Number
from pdftools_sdk.internal import _lib
from pdftools_sdk.internal.utils import _string_to_utf16, _utf16_to_string
from pdftools_sdk.internal.streams import _StreamDescriptor, _NativeStream
from pdftools_sdk.internal.native_base import _NativeBase
from pdftools_sdk.internal.native_object import _NativeObject

import pdftools_sdk.internal
import pdftools_sdk.pdf2_image.profiles.profile

if TYPE_CHECKING:
    from pdftools_sdk.pdf2_image.fax_image_options import FaxImageOptions
    from pdftools_sdk.pdf2_image.render_page_as_fax import RenderPageAsFax

else:
    FaxImageOptions = "pdftools_sdk.pdf2_image.fax_image_options.FaxImageOptions"
    RenderPageAsFax = "pdftools_sdk.pdf2_image.render_page_as_fax.RenderPageAsFax"


[docs] class Fax(pdftools_sdk.pdf2_image.profiles.profile.Profile): """ The profile to convert PDF documents to TIFF Fax images This profile is suitable for converting PDFs into TIFF-F conforming rasterized images for Facsimile transmission. The output format is a multi-page TIFF file containing all rasterized PDF pages. By default, - the output images are Group 3 - compressed - scaled to a width of 1728 pixels, a horizontal resolution of 204 DPI, and a vertical resolution of 98 DPI - all colors and gray scale tones are converted to bitonal by using dithering The compression type and the vertical resolution can be set through :attr:`pdftools_sdk.pdf2_image.profiles.fax.Fax.image_options` . """
[docs] def __init__(self): """ """ _lib.PdfToolsPdf2ImageProfiles_Fax_New.argtypes = [] _lib.PdfToolsPdf2ImageProfiles_Fax_New.restype = c_void_p ret_val = _lib.PdfToolsPdf2ImageProfiles_Fax_New() if ret_val is None: _NativeBase._throw_last_error(False) super()._initialize(ret_val)
@property def image_options(self) -> FaxImageOptions: """ The settings for the output image Returns: pdftools_sdk.pdf2_image.fax_image_options.FaxImageOptions """ from pdftools_sdk.pdf2_image.fax_image_options import FaxImageOptions _lib.PdfToolsPdf2ImageProfiles_Fax_GetImageOptions.argtypes = [c_void_p] _lib.PdfToolsPdf2ImageProfiles_Fax_GetImageOptions.restype = c_void_p ret_val = _lib.PdfToolsPdf2ImageProfiles_Fax_GetImageOptions(self._handle) if ret_val is None: _NativeBase._throw_last_error(False) return FaxImageOptions._create_dynamic_type(ret_val) @property def image_section_mapping(self) -> RenderPageAsFax: """ The image section mapping This property specifies how a PDF page is placed onto the target image. Returns: pdftools_sdk.pdf2_image.render_page_as_fax.RenderPageAsFax """ from pdftools_sdk.pdf2_image.render_page_as_fax import RenderPageAsFax _lib.PdfToolsPdf2ImageProfiles_Fax_GetImageSectionMapping.argtypes = [c_void_p] _lib.PdfToolsPdf2ImageProfiles_Fax_GetImageSectionMapping.restype = c_void_p ret_val = _lib.PdfToolsPdf2ImageProfiles_Fax_GetImageSectionMapping(self._handle) if ret_val is None: _NativeBase._throw_last_error(False) return RenderPageAsFax._create_dynamic_type(ret_val) @staticmethod def _create_dynamic_type(handle): return Fax._from_handle(handle) @classmethod def _from_handle(cls, handle): """ Internal factory method for constructing an instance using an internal handle. This method creates an instance of the class by bypassing the public constructor. """ instance = Fax.__new__(cls) # Bypass __init__ instance._initialize(handle) return instance def _initialize(self, handle): super()._initialize(handle)