def get_origin(self) -> PositionType:
"""Computes and returns the current paragraph origin, based on its content"""
if len(self._caption_contents) > 0:
x_offsets = [text.get_x_offset() for text in self._caption_contents if isinstance(text, SccCaptionText)]
y_offsets = [text.get_y_offset() for text in self._caption_contents if isinstance(text, SccCaptionText)]
return get_position_from_offsets(min(x_offsets), min(y_offsets))
return get_position_from_offsets(self._safe_area_x_offset, self._safe_area_y_offset)
def get_origin(self) -> CoordinateType:
"""Computes and returns the current paragraph origin, based on its content"""
if len(self._caption_lines) > 0:
x_offsets = [
text.get_indent() for text in self._caption_lines.values()
]
y_offsets = [
text.get_row() - 1 for text in self._caption_lines.values()
]
return get_position_from_offsets(
min(x_offsets) + self._safe_area_x_offset,
min(y_offsets) + self._safe_area_y_offset)
return get_position_from_offsets(self._safe_area_x_offset,
self._safe_area_y_offset)
def _create_matching_region(self) -> Region:
"""Creates a new region based on paragraph needs"""
doc_regions = list(self._doc.iter_regions())
paragraph_origin = self._paragraph.get_origin()
region = Region(self._get_region_prefix() + str(len(doc_regions) + 1),
self._doc)
# Convert origin cells to percentages
if self._paragraph.get_caption_style() is SccCaptionStyle.RollUp:
# The region origin x offset
region_origin = get_position_from_offsets(paragraph_origin.x.value,
self._top)
region_origin_pct = convert_cells_to_percentages(
region_origin, self._doc.get_cell_resolution())
else:
# The region origin matches with paragraph origin
region_origin_pct = convert_cells_to_percentages(
paragraph_origin, self._doc.get_cell_resolution())
region.set_style(StyleProperties.Origin, region_origin_pct)
# The region width is initialized with he paragraph width (up to the right of the safe area)
paragraph_extent = self._paragraph.get_extent()
available_width = self._right - int(paragraph_origin.x.value)
region_width = min(paragraph_extent.width.value, available_width)
if self._paragraph.get_caption_style() is SccCaptionStyle.RollUp:
# The region height extends from the top row to the bottom row of the safe area
region_height = self._bottom - (self._top + 1)
region.set_style(StyleProperties.DisplayAlign,
DisplayAlignType.after)
else:
# The region height extends from its origin to the bottom of the safe area
region_height = self._bottom - int(paragraph_origin.y.value) - 1
region.set_style(StyleProperties.DisplayAlign,
DisplayAlignType.before)
region_extent = get_extent_from_dimensions(region_width, region_height)
# Convert extent cells to percentages
region_extent_pct = convert_cells_to_percentages(
region_extent, self._doc.get_cell_resolution())
region.set_style(StyleProperties.Extent, region_extent_pct)
# Set default region style properties
region.set_style(StyleProperties.ShowBackground,
ShowBackgroundType.whenActive)
self._doc.put_region(region)
return region
def get_position(self) -> PositionType:
"""Returns current row and column offsets as a cell-based PositionType"""
return get_position_from_offsets(self._x_offset, self._y_offset)