def getGammaRamp(self):
# get the current gamma ramp
win = glfw.get_window_user_pointer(self.winHandle)
# if not fullscreen, we get an access violation (bug?)
if not win._isFullScr:
return None
monitor = glfw.get_window_monitor(self.winHandle)
currentGammaRamp = glfw.get_gamma_ramp(monitor)
return np.asarray(currentGammaRamp, dtype=np.float32)
def getGammaRamp(self):
# get the current gamma ramp
win = glfw.get_window_user_pointer(self.winHandle)
# if not fullscreen, we get an access violation (bug?)
if not win._isFullScr:
return None
monitor = glfw.get_window_monitor(self.winHandle)
currentGammaRamp = glfw.get_gamma_ramp(monitor)
return np.asarray(currentGammaRamp, dtype=np.float32)
def __init__(
self,
size_pix=(760, 760),
colour=(0.5, 0.5, 0.5),
event_buffer_size=20,
gamma=None,
close_on_exit=True,
global_quit=True,
):
self._global_quit = global_quit
self.close_on_exit = close_on_exit
self._event_buffer = collections.deque(maxlen=event_buffer_size)
glfw.init()
glfw.window_hint(glfw.CONTEXT_VERSION_MAJOR, 3)
glfw.window_hint(glfw.CONTEXT_VERSION_MINOR, 3)
glfw.window_hint(glfw.OPENGL_FORWARD_COMPAT, 1)
glfw.window_hint(glfw.DOUBLEBUFFER, glfw.TRUE)
self.monitor = glfw.get_primary_monitor()
self._orig_gamma = glfw.get_gamma_ramp(self.monitor)
if gamma is not None:
glfw.set_gamma(monitor=self.monitor, gamma=gamma)
self.win = glfw.create_window(
width=size_pix[0],
height=size_pix[1],
title="window",
monitor=None,
share=None,
)
glfw.make_context_current(self.win)
glfw.swap_interval(0)
glfw.set_key_callback(self.win, self.key_event_callback)
glfw.set_window_close_callback(self.win, self.window_close_callback)
self.colour = colour
self.flip()
glfw.set_time(0.0)
self.nests = 0
def getGammaRampSize(self):
"""Get the gamma ramp size for the current display. The size of the ramp
depends on the bits-per-color of the current video mode.
:return:
"""
# get the current gamma ramp
win = glfw.get_window_user_pointer(self.winHandle)
if not win._isFullScr:
return None
monitor = glfw.get_window_monitor(self.winHandle)
currentGammaRamp = glfw.get_gamma_ramp(monitor)
# get the gamma ramps for each color channel
red_ramp = currentGammaRamp[0]
green_ramp = currentGammaRamp[1]
blue_ramp = currentGammaRamp[2]
return max(len(red_ramp), len(green_ramp), len(blue_ramp))
def getGammaRampSize(self):
"""Get the gamma ramp size for the current display. The size of the ramp
depends on the bits-per-color of the current video mode.
:return:
"""
# get the current gamma ramp
win = glfw.get_window_user_pointer(self.winHandle)
if not win._isFullScr:
return None
monitor = glfw.get_window_monitor(self.winHandle)
currentGammaRamp = glfw.get_gamma_ramp(monitor)
# get the gamma ramps for each color channel
red_ramp = currentGammaRamp[0]
green_ramp = currentGammaRamp[1]
blue_ramp = currentGammaRamp[2]
return max(len(red_ramp), len(green_ramp), len(blue_ramp))
