def __hash__(self):
return super(Ellipse, self).__hash__()
def __contains__(self, o):
if isinstance(o, Point):
x = C.Dummy('x', real=True)
y = C.Dummy('y', real=True)
res = self.equation(x, y).subs({x: o.x, y: o.y})
return trigsimp(simplify(res)) is S.Zero
elif isinstance(o, Ellipse):
return self == o
return False
# once py2.5 support gets dropped replace this with a class decorator
Ellipse._doctest_depends_on = no_attrs_in_subclass(
Ellipse, Ellipse._doctest_depends_on)
class Circle(Ellipse):
"""A circle in space.
Constructed simply from a center and a radius, or from three
non-collinear points.
Parameters
==========
center : Point
radius : number or sympy expression
points : sequence of three Points
self.axes.adjust_bounds(self._functions[f].bounds)
self._render_lock.release()
def wait_for_calculations(self):
sleep(0)
self._render_lock.acquire()
for f in self._functions:
a = self._functions[f]._get_calculating_verts
b = self._functions[f]._get_calculating_cverts
while a() or b():
sleep(0)
self._render_lock.release()
#python 2.5 does not support class decorators so use this workaround
PygletPlot._doctest_depends_on = no_attrs_in_subclass(
PygletPlot, PygletPlot._doctest_depends_on)
class ScreenShot:
def __init__(self, plot):
self._plot = plot
self.screenshot_requested = False
self.outfile = None
self.format = ''
self.invisibleMode = False
self.flag = 0
def __nonzero__(self):
if self.screenshot_requested:
return 1
return 0
self.axes.reset_bounding_box()
for f in self._functions:
self.axes.adjust_bounds(self._functions[f].bounds)
self._render_lock.release()
def wait_for_calculations(self):
sleep(0)
self._render_lock.acquire()
for f in self._functions:
a = self._functions[f]._get_calculating_verts
b = self._functions[f]._get_calculating_cverts
while a() or b():
sleep(0)
self._render_lock.release()
#python 2.5 does not support class decorators so use this workaround
PygletPlot._doctest_depends_on = no_attrs_in_subclass(
PygletPlot, PygletPlot._doctest_depends_on)
class ScreenShot:
def __init__(self, plot):
self._plot = plot
self.screenshot_requested = False
self.outfile = None
self.format = ''
self.invisibleMode = False
self.flag = 0
def __nonzero__(self):
if self.screenshot_requested:
return 1
return 0
return super(Ellipse, self).__hash__()
def __contains__(self, o):
if isinstance(o, Point):
x = C.Dummy('x', real=True)
y = C.Dummy('y', real=True)
res = self.equation(x, y).subs({x: o.x, y: o.y})
return trigsimp(simplify(res)) is S.Zero
elif isinstance(o, Ellipse):
return self == o
return False
# once py2.5 support gets dropped replace this with a class decorator
Ellipse._doctest_depends_on = no_attrs_in_subclass(Ellipse,
Ellipse._doctest_depends_on)
class Circle(Ellipse):
"""A circle in space.
Constructed simply from a center and a radius, or from three
non-collinear points.
Parameters
==========
center : Point
radius : number or sympy expression
points : sequence of three Points
