def show_angles(self):
angles = self.form.get_edges_attribute('a')
amin = min(angles)
amax = max(angles)
adif = amax - amin
text = {}
color = {}
for u, v, attr in self.form.edges_where({'is_edge': True}, True):
a = attr['a']
if a > 5:
text[u, v] = "{:.1f}".format(a)
color[u, v] = i_to_green((a - amin) / adif)
artist = FormArtist(self.form, layer=self.settings['form.layer'])
artist.clear_edgelabels()
artist.draw_edgelabels(text=text, color=color)
artist.redraw()
def hide_angles(self):
artist = FormArtist(self.form, layer=self.settings['form.layer'])
artist.clear_edgelabels()
artist.redraw()
form.draw(layer='AAG::FormDiagram')
force.draw(layer='AAG::ForceDiagram')
# visualise angle deviations
angles = form.get_edges_attribute('a')
amin = min(angles)
amax = max(angles)
adif = amax - amin
text = {}
color = {}
for u, v, attr in form.edges_where({'is_edge': True}, True):
a = attr['a']
if a > 5:
text[u, v] = "{:.1f}".format(a)
color[u, v] = i_to_green((a - amin) / adif)
artist = FormArtist(form, layer='AAG::FormDiagram')
artist.clear_edgelabels()
artist.draw_edgelabels(text=text, color=color)
artist.redraw()
# serialise the result
form.to_json('aag_04_horizontal_formdiagram.json')
force.to_json('aag_04_horizontal_forcediagram.json')