def __init__(self, canvas, elements=[], **properties):
if not all(isinstance(e, (Element, ElementFactory)) for e in elements):
raise TypeError('A group can only contain canvas elements')
self._elements = [e if isinstance(e, Element) else e.construct(canvas) \
for e in elements]
Element.__init__(self, canvas, **properties)
def __init__(self,
canvas,
x=0,
y=0,
orient=0,
freq=.05,
env=u'gaussian',
size=96,
stdev=12,
phase=0,
col1=u'white',
col2=u'black',
bgmode=u'avg'):
Element.__init__(self,
canvas,
x=x,
y=y,
orient=orient,
freq=freq,
env=env,
size=size,
stdev=stdev,
phase=phase,
col1=col1,
col2=col2,
bgmode=bgmode)
def __init__(self,
canvas,
fname,
center=True,
x=None,
y=None,
scale=None,
rotation=None):
x, y = canvas.none_to_center(x, y)
Element.__init__(self,
canvas,
fname=fname,
center=center,
x=x,
y=y,
scale=scale,
rotation=rotation)
def __init__(self,
canvas,
text,
center=True,
x=None,
y=None,
max_width=None,
**properties):
global pyqt_initialized
if not pyqt_initialized:
self._init_pyqt(canvas.experiment)
pyqt_initialized = True
x, y = canvas.none_to_center(x, y)
properties = properties.copy()
properties.update({
'text': safe_decode(text),
'center': center,
'x': x,
'y': y,
'max_width': max_width
})
Element.__init__(self, canvas, **properties)
def __init__(self, canvas, x, y, w, h, **properties):
properties = properties.copy()
x, y, w, h = self._rect(x, y, w, h)
properties.update({'x': x, 'y': y, 'w': w, 'h': h})
Element.__init__(self, canvas, **properties)
def __init__(self, canvas, sx, sy, ex, ey, **properties):
properties = properties.copy()
properties.update({'sx': sx, 'sy': sy, 'ex': ex, 'ey': ey})
Element.__init__(self, canvas, **properties)
def __init__(self, canvas, text, x, y, **properties):
properties = properties.copy()
properties.update({'text': text, 'x': x, 'y': y})
Element.__init__(self, canvas, **properties)
def __init__(self, canvas, x=0, y=0, env=u"gaussian", size=96, stdev=12, col1=u"white", col2=u"black", bgmode=u"avg"): Element.__init__(self, canvas, x=x, y=y, env=env, size=size, stdev=stdev, col1=col1, col2=col2, bgmode=bgmode)
def _setter(key, self, val):
if key == u'visible':
return Element._setter(key, self, val)
raise TypeError(u'Properties of element groups cannot be changed')
def __init__(self, canvas, vertices, **properties):
properties = properties.copy()
properties.update({'vertices': vertices})
Element.__init__(self, canvas, **properties)