create_missing_outline_levels property

OutlineOptions.create_missing_outline_levels property

Gets or sets a value determining whether or not to create missing outline levels when the document is exported.

Default value for this property is False.

@property
def create_missing_outline_levels(self) -> bool:
    ...

@create_missing_outline_levels.setter
def create_missing_outline_levels(self, value: bool):
    ...

Examples

Shows how to work with outline levels that do not contain any corresponding headings when saving a PDF document.

doc = aw.Document()
builder = aw.DocumentBuilder(doc)
# Insert headings that can serve as TOC entries of levels 1 and 5.
builder.paragraph_format.style_identifier = aw.StyleIdentifier.HEADING1
self.assertTrue(builder.paragraph_format.is_heading)
builder.writeln('Heading 1')
builder.paragraph_format.style_identifier = aw.StyleIdentifier.HEADING5
builder.writeln('Heading 1.1.1.1.1')
builder.writeln('Heading 1.1.1.1.2')
# Create a "PdfSaveOptions" object that we can pass to the document's "save" method
# to modify how that method converts the document to .PDF.
save_options = aw.saving.PdfSaveOptions()
# The output PDF document will contain an outline, which is a table of contents that lists headings in the document body.
# Clicking on an entry in this outline will take us to the location of its respective heading.
# Set the "headings_outline_levels" property to "5" to include all headings of levels 5 and below in the outline.
save_options.outline_options.headings_outline_levels = 5
# This document contains headings of levels 1 and 5, and no headings with levels of 2, 3, and 4.
# The output PDF document will treat outline levels 2, 3, and 4 as "missing".
# Set the "create_missing_outline_levels" property to "True" to include all missing levels in the outline,
# leaving blank outline entries since there are no usable headings.
# Set the "create_missing_outline_levels" property to "False" to ignore missing outline levels,
# and treat the outline level 5 headings as level 2.
save_options.outline_options.create_missing_outline_levels = create_missing_outline_levels
doc.save(ARTIFACTS_DIR + 'PdfSaveOptions.create_missing_outline_levels.pdf', save_options)

See Also

OutlineOptions.bookmarks_outline_levels property OutlineOptions.create_outlines_for_headings_in_tables property