def wrapper(*args, **kw):
script = get_mayavi_script_instance()
if script is None and mayavi is not None:
script = mayavi.script
if script is None:
def caller(script):
"""Callback that runs the function inside the mayavi
app."""
# Bind the 'mayavi' name to the script instance
func.__globals__['mayavi'] = script
# Run the function in the event loop.
g = script.window.application.gui
g.invoke_later(func, *args, **kw)
# Start up mayavi and invoke caller when the script instance
# is available.
m = Mayavi()
m.on_trait_change(caller, 'script')
# Run the mayavi app.
m.main()
else:
ns = func.__globals__
if not contains_mayavi(ns):
# Bind the 'mayavi' name to the script instance
ns['mayavi'] = script
# Now run the function.
func(*args, **kw)
def new_engine(self):
""" Creates a new engine, envisage or not depending on the
options.
"""
check_backend()
if options.backend == "envisage":
from mayavi.plugins.app import Mayavi
m = Mayavi(start_gui_event_loop=False)
m.main()
process_ui_events()
window = m.application.workbench.active_window
engine = window.get_service(Engine)
elif options.backend == "test":
engine = NullEngine(name="Null Mlab Engine")
engine.start()
else:
if options.offscreen:
engine = OffScreenEngine(name="Mlab offscreen Engine")
engine.start()
else:
engine = Engine(name="Mlab Engine")
engine.start()
self.current_engine = engine
return engine
def wrapper(*args, **kw):
script = get_mayavi_script_instance()
if script is None and mayavi is not None:
script = mayavi.script
if script is None:
def caller(script):
"""Callback that runs the function inside the mayavi
app."""
# Bind the 'mayavi' name to the script instance
func.__globals__['mayavi'] = script
# Run the function in the event loop.
g = script.window.application.gui
g.invoke_later(func, *args, **kw)
# Start up mayavi and invoke caller when the script instance
# is available.
m = Mayavi()
m.on_trait_change(caller, 'script')
# Run the mayavi app.
m.main()
else:
ns = func.__globals__
if not contains_mayavi(ns):
# Bind the 'mayavi' name to the script instance
ns['mayavi'] = script
# Now run the function.
func(*args, **kw)
def new_engine(self):
""" Creates a new engine, envisage or not depending on the
options.
"""
check_backend()
if options.backend == 'envisage':
from mayavi.plugins.app import Mayavi
m = Mayavi(start_gui_event_loop=False)
m.main()
process_ui_events()
window = m.application.workbench.active_window
engine = window.get_service(Engine)
elif options.backend == 'test':
engine = NullEngine(name='Null Mlab Engine')
engine.start()
else:
if options.offscreen:
engine = OffScreenEngine(name='Mlab offscreen Engine')
engine.start()
else:
engine = Engine(name='Mlab Engine')
engine.start()
self.current_engine = engine
return engine