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RelGraphReport: Add an option to omit "irrelevant" family nodes

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This commit is contained in:
Malte Renken 2018-09-21 00:21:15 +02:00 committed by Nick Hall
parent 1c430a6b91
commit cfa278886b
1 changed files with 13 additions and 2 deletions
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15
gramps/plugins/graph/gvrelgraph.py
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@ -144,6 +144,7 @@ class RelGraphReport(Report):
self.use_roundedcorners = get_value('useroundedcorners')
self.adoptionsdashed = get_value('dashed')
self.show_families = get_value('showfamily')
self.show_family_leaves = get_value('show_family_leaves')
self.use_subgraphs = get_value('usesubgraphs')
self.event_choice = get_value('event_choice')
self.occupation = get_value('occupation')
@ -373,13 +374,18 @@ class RelGraphReport(Report):
if family is None:
continue
if fam_handle not in families_done:
families_done.add(fam_handle)
if not self.show_family_leaves:
family_members = {family.father_handle, family.mother_handle}.union(
child_ref.ref for child_ref in family.child_ref_list) - {None}
if len(family_members.intersection(person_handles)) < 2:
continue
self.__add_family(fam_handle)
families_done.add(fam_handle)
# If subgraphs are not chosen then each parent is linked
# separately to the family. This gives Graphviz greater
# control over the layout of the whole graph but
# may leave spouses not positioned together.
if not self.use_subgraphs:
if not self.use_subgraphs and fam_handle in families_done:
self.doc.add_link(p_id, family.get_gramps_id(), "",
self.arrowheadstyle,
self.arrowtailstyle)
@ -839,6 +845,11 @@ class RelGraphOptions(MenuReportOptions):
_("Whether to include dates and/or places"))
add_option("event_choice", self.event_choice)
show_family_leaves = BooleanOption(_("Show all family nodes"), True)
show_family_leaves.set_help(_("Show family nodes even if the output "
"contains only one member of the family."))
add_option("show_family_leaves", show_family_leaves)
url = BooleanOption(_("Include URLs"), False)
url.set_help(_("Include a URL in each graph node so "
"that PDF and imagemap files can be "