class Bar(Foo):
b = Unicode('gotit', help="The string b.").tag(config=False)
c = Float(help="The string c.").tag(config=True)
bset = Set([]).tag(config=True, multiplicity='+')
bset_values = Set([2,1,5]).tag(config=True, multiplicity='+')
bdict = Dict().tag(config=True, multiplicity='+')
bdict_values = Dict({1:'a','0':'b',5:'c'}).tag(config=True, multiplicity='+')
class Bar(Foo):
b = Unicode("gotit", help="The string b.").tag(config=False)
c = Float(help="The string c.").tag(config=True)
bset = Set([]).tag(config=True, multiplicity="+")
bset_values = Set([2, 1, 5]).tag(config=True, multiplicity="+")
bdict = Dict().tag(config=True, multiplicity="+")
bdict_values = Dict({
1: "a",
"0": "b",
5: "c"
}).tag(config=True, multiplicity="+")
class Bar(Configurable):
b = Integer(0, help="The integer b.").tag(config=True)
enabled = Bool(True, help="Enable bar.").tag(config=True)
tb = Tuple(()).tag(config=True, multiplicity='*')
aset = Set().tag(config=True, multiplicity='+')
bdict = Dict().tag(config=True)
class Containers(Configurable):
lis = List().tag(config=True)
def _lis_default(self):
return [-1]
s = Set().tag(config=True)
def _s_default(self):
return {'a'}
d = Dict().tag(config=True)
def _d_default(self):
return {'a' : 'b'}
class FigureManager(Configurable):
"""
For a given Viewer, encasulate the matplotlib Figures and associated tabs.
"""
factories = List([
LinePlotManager,
LatestFrameImageManager],
config=True)
enabled = Bool(True, config=True)
exclude_streams = Set([], config=True)
def __init__(self, add_tab):
self.update_config(load_config())
self.add_tab = add_tab
self._figures = {}
def get_figure(self, key, label, *args, **kwargs):
try:
return self._figures[key]
except KeyError:
return self._add_figure(key, label, *args, **kwargs)
def _add_figure(self, key, label, *args, **kwargs):
tab = QWidget()
fig, _ = plt.subplots(*args, **kwargs)
canvas = FigureCanvas(fig)
canvas.setMinimumWidth(640)
canvas.setParent(tab)
toolbar = NavigationToolbar(canvas, tab)
tab_label = QLabel(label)
tab_label.setMaximumHeight(20)
layout = QVBoxLayout()
layout.addWidget(tab_label)
layout.addWidget(canvas)
layout.addWidget(toolbar)
tab.setLayout(layout)
self.add_tab(tab, label)
self._figures[key] = fig
return fig
def __call__(self, name, start_doc):
if not self.enabled:
return [], []
dimensions = start_doc.get('hints', {}).get('dimensions', guess_dimensions(start_doc))
rr = RunRouter(
[factory(self, dimensions) for factory in self.factories])
rr('start', start_doc)
return [rr], []
class Bar(Foo):
b = Unicode('gotit', help="The string b.").tag(config=False)
c = Float(help="The string c.").tag(config=True)
bset = Set([]).tag(config=True, multiplicity='+')
bdict = Dict().tag(config=True, multiplicity='+')
