OCR-D /
core
| @@ 3317-3349 (lines=33) @@ | ||
| 3314 | ret += lines if lo in ['top-to-bottom', 'left-to-right'] else list(reversed(lines)) |
|
| 3315 | return ret |
|
| 3316 | ||
| 3317 | def get_ReadingOrderGroups(self) -> dict: |
|
| 3318 | """ |
|
| 3319 | Aggregate recursive ReadingOrder into a dictionary, mapping each regionRef |
|
| 3320 | (i.e. segment `@id`) to its referring group object (i.e one of |
|
| 3321 | ||
| 3322 | \b |
|
| 3323 | - :py:class:`.RegionRefType` |
|
| 3324 | - :py:class:`.RegionRefIndexedType` |
|
| 3325 | - :py:class:`.OrderedGroupType` |
|
| 3326 | - :py:class:`.OrderedGroupIndexedType` |
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| 3327 | - :py:class:`.UnoderedGroupType` |
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| 3328 | - :py:class:`.UnoderedGroupIndexedType` |
|
| 3329 | """ |
|
| 3330 | def get_groupdict(group): |
|
| 3331 | regionrefs = list() |
|
| 3332 | if isinstance(group, (OrderedGroupType, OrderedGroupIndexedType)): |
|
| 3333 | regionrefs = (group.get_RegionRefIndexed() + |
|
| 3334 | group.get_OrderedGroupIndexed() + |
|
| 3335 | group.get_UnorderedGroupIndexed()) |
|
| 3336 | if isinstance(group, (UnorderedGroupType, UnorderedGroupIndexedType)): |
|
| 3337 | regionrefs = (group.get_RegionRef() + |
|
| 3338 | group.get_OrderedGroup() + |
|
| 3339 | group.get_UnorderedGroup()) |
|
| 3340 | refdict = {} |
|
| 3341 | for elem in regionrefs: |
|
| 3342 | refdict[elem.get_regionRef()] = elem |
|
| 3343 | if not isinstance(elem, (RegionRefType, RegionRefIndexedType)): |
|
| 3344 | refdict = {**refdict, **get_groupdict(elem)} |
|
| 3345 | return refdict |
|
| 3346 | ro = self.get_ReadingOrder() |
|
| 3347 | if ro is None: |
|
| 3348 | return {} |
|
| 3349 | return get_groupdict(ro.get_OrderedGroup() or ro.get_UnorderedGroup()) |
|
| 3350 | def set_orientation(self, orientation): |
|
| 3351 | """ |
|
| 3352 | Set deskewing angle to given `orientation` number. |
|
| @@ 1-33 (lines=33) @@ | ||
| 1 | def get_ReadingOrderGroups(self) -> dict: |
|
| 2 | """ |
|
| 3 | Aggregate recursive ReadingOrder into a dictionary, mapping each regionRef |
|
| 4 | (i.e. segment `@id`) to its referring group object (i.e one of |
|
| 5 | ||
| 6 | \b |
|
| 7 | - :py:class:`.RegionRefType` |
|
| 8 | - :py:class:`.RegionRefIndexedType` |
|
| 9 | - :py:class:`.OrderedGroupType` |
|
| 10 | - :py:class:`.OrderedGroupIndexedType` |
|
| 11 | - :py:class:`.UnoderedGroupType` |
|
| 12 | - :py:class:`.UnoderedGroupIndexedType` |
|
| 13 | """ |
|
| 14 | def get_groupdict(group): |
|
| 15 | regionrefs = list() |
|
| 16 | if isinstance(group, (OrderedGroupType, OrderedGroupIndexedType)): |
|
| 17 | regionrefs = (group.get_RegionRefIndexed() + |
|
| 18 | group.get_OrderedGroupIndexed() + |
|
| 19 | group.get_UnorderedGroupIndexed()) |
|
| 20 | if isinstance(group, (UnorderedGroupType, UnorderedGroupIndexedType)): |
|
| 21 | regionrefs = (group.get_RegionRef() + |
|
| 22 | group.get_OrderedGroup() + |
|
| 23 | group.get_UnorderedGroup()) |
|
| 24 | refdict = {} |
|
| 25 | for elem in regionrefs: |
|
| 26 | refdict[elem.get_regionRef()] = elem |
|
| 27 | if not isinstance(elem, (RegionRefType, RegionRefIndexedType)): |
|
| 28 | refdict = {**refdict, **get_groupdict(elem)} |
|
| 29 | return refdict |
|
| 30 | ro = self.get_ReadingOrder() |
|
| 31 | if ro is None: |
|
| 32 | return {} |
|
| 33 | return get_groupdict(ro.get_OrderedGroup() or ro.get_UnorderedGroup()) |
|
| 34 | ||
