def build(self):
layout = BoxLayout(orientation='vertical')
header = build_header('Header')
header.size_hint = 1, 1
layout.add_widget(header)
toolbar = build_toolbar(options)
toolbar.size_hint = 1, .2
#toolbar.pos_hint = {'top':1}
layout.add_widget(toolbar)
sizer1 = FloatLayout()
s0 = Scatter(do_scale=False, do_rotation=False)
s0.size_hint = (None, None)
b1 = Label(text='New Sink')
s0.add_widget(b1)
sizer1.add_widget(s0)
layout.add_widget(sizer1)
return layout
def build(self):
"""Builds the GUI.
"""
resource_add_path(
os.path.join(os.path.dirname(distopia.__file__), 'data', 'media'))
self.load_config()
mat = None
if self.alignment_filename:
fname = os.path.join(os.path.dirname(distopia.__file__), 'data',
self.alignment_filename)
try:
mat = np.loadtxt(fname, delimiter=',', skiprows=3)
except Exception as e:
logging.exception("Not using alignment: {}".format(e))
self.load_data_create_voronoi()
self.metric_data = self.geo_data.load_metrics(self.metrics,
self.precincts)
self.voronoi_mapping.verify_adjacency = \
self.geo_data.set_precinct_adjacency(self.precincts)
self.geo_data.load_landmarks()
widget = VoronoiWidget(
voronoi_mapping=self.voronoi_mapping,
table_mode=self.table_mode,
align_mat=mat,
screen_offset=list(map(dp, self.screen_offset)),
ros_bridge=self.ros_bridge,
district_blocks_fid=self.district_blocks_fid,
focus_block_fid=self.focus_block_fid,
focus_block_logical_id=self.focus_block_logical_id,
district_metrics_fn=self.metric_data.compute_district_metrics,
state_metrics_fn=self.metric_data.create_state_metrics,
show_voronoi_boundaries=self.show_voronoi_boundaries,
focus_metrics=self.focus_metrics,
screen_size=list(map(dp, self.screen_size)),
focus_metric_height=dp(self.focus_metric_height),
focus_metric_width=dp(self.focus_metric_width),
max_fiducials_per_district=self.max_fiducials_per_district,
visualize_metric_data=self.visualize_metric_data)
if self.use_ros:
box = BoxLayout()
voronoi_widget = widget
err = Label(text='No ROS bridge. Please set use_ros to False')
widget = box
box.add_widget(err)
def enable_widget(*largs):
box.remove_widget(err)
box.add_widget(voronoi_widget)
voronoi_widget.ros_bridge = self.ros_bridge
if self.show_precinct_id:
self.show_precinct_labels(voronoi_widget)
self.show_landmarks(voronoi_widget)
self.ros_bridge = RosBridge(
host=self.ros_host,
port=self.ros_port,
ready_callback=Clock.create_trigger(enable_widget),
log_data=self.log_data)
else:
if self.show_precinct_id:
self.show_precinct_labels(widget)
self.show_landmarks(widget)
size = list(map(dp, self.screen_size))
size = [v / self.scale for v in size]
scatter = Scatter(do_rotation=False,
do_scale=False,
do_translation_y=False,
do_translation_x=False,
scale=self.scale,
do_collide_after_children=False)
scatter.add_widget(widget)
widget.size_hint = None, None
scatter.size_hint = None, None
scatter.fbind('pos', lambda *l: setattr(scatter, 'pos', (0, 0)))
scatter.pos = 0, 0
scatter.size = size
widget.size = size
return scatter