def start(self):
# set default gl modes
set_gl_defaults(self.mainapp.POINT_SIZE)
# try to render a smooth line (if supported by driver)
gl_enable_line_smoothing()
# hide mouse - disabled.
# self.set_mouse_visible(False)
# Create a font for our FPS clock
ft = pyglet.font.load('Arial', 28)
self.mainapp.fps_display = pyglet.clock.ClockDisplay(font = ft, interval=0.125, format='FPS %(fps).2f')
self.mainapp.window.push_handlers(on_key_press = self.kpf_change_y_lims)
def start(self):
# set default gl modes
set_gl_defaults(self.mainapp.POINT_SIZE)
# try to render a smooth line (if supported by driver)
gl_enable_line_smoothing()
# hide mouse - disabled.
# self.set_mouse_visible(False)
# Create a font for our FPS clock
ft = pyglet.font.load('Arial', 28)
self.mainapp.fps_display = pyglet.clock.ClockDisplay(
font=ft, interval=0.125, format='FPS %(fps).2f')
self.mainapp.window.push_handlers(on_key_press=self.kpf_change_y_lims)
def setup(self):
''' set variables based on init() values. '''
self.Y_LIMS = [0, self.SETTINGS.WINDOW_HEIGHT_DEFAULT]
self.SETTINGS.WINDOW_WIDTH_CURRENT = self.SETTINGS.WINDOW_WIDTH_DEFAULT
self.SETTINGS.WINDOW_HEIGHT_CURRENT = self.SETTINGS.WINDOW_HEIGHT_DEFAULT
# add 'abs_plugin_ID' to plugin name.
self.PLUGIN_NAME = self.PLUGIN_NAME + '-' + str(self.abs_plugin_ID)
''' setup mmap or random data interface '''
status, self.MMAP, self.DATA = setup_incoming_data_interface(
self.USE_MMAP, self.PLUGIN_NAME, self.NBR_CHANNELS,
self.nPointsToUpdate, self.nPoints,
self.SETTINGS.WINDOW_WIDTH_CURRENT,
self.SETTINGS.WINDOW_HEIGHT_CURRENT)
if not status:
sys.exit(1)
''' setup plot queue '''
self.plot_queue = setup_plotting_queue()
''' generate initial positions & colors, and setup VOBs '''
self.vbo_data, self.vbo_colors, self.x_coords = \
gl_setup_initial_data_and_color_and_vbos(self.nPoints, n_COORDINATES_PER_COLOR, self.NBR_CHANNELS, self.SETTINGS.WINDOW_WIDTH_DEFAULT, self.SETTINGS.WINDOW_HEIGHT_DEFAULT)
''' horizontal and vertical lines '''
# horizontal line showing the threshold
if self.SHOW_HORIZONTAL_LINE:
self.line_hor = line_default_horizontal(self)
# vertical line showing which data point is going to be update next
if self.SHOW_VERTICAL_LINE:
self.line_ver = line_default_vertical(self)
''' axes '''
if self.SHOW_AXES:
self.coord_axes, self.y_axis_tics = axes_default_with_y_ticks(self)
''' other stuff '''
# is Tkinter installed and running?
self.SETTINGS = tkinter_register_with_settings(self.SETTINGS)
# set default gl modes
set_gl_defaults(self.POINT_SIZE)
# try to render a smooth line (if supported by driver)
gl_enable_line_smoothing()
# set window title
win_title = 'generating random data'
if self.USE_MMAP:
win_title = 'receiving data from matlab'
nbr_points_shown = ' -- showing %s points per panel.' % self.nPoints
self.set_caption(self.PLUGIN_NAME + ' -- ' + win_title +
nbr_points_shown)
# hide mouse - disabled.
# self.set_mouse_visible(False)
# schedule the 'update()' method to be called each 'update_interval'
pyglet.clock.schedule_interval(self.update, self.update_interval)
# Create a font for our FPS clock
ft = pyglet.font.load('Arial', 28)
self.fps_display = pyglet.clock.ClockDisplay(font=ft,
interval=0.125,
format='FPS %(fps).2f')
def setup(self):
""" set variables based on init() values. """
self.Y_LIMS = [0, self.SETTINGS.WINDOW_HEIGHT_DEFAULT]
self.SETTINGS.WINDOW_WIDTH_CURRENT = self.SETTINGS.WINDOW_WIDTH_DEFAULT
self.SETTINGS.WINDOW_HEIGHT_CURRENT = self.SETTINGS.WINDOW_HEIGHT_DEFAULT
# add 'abs_plugin_ID' to plugin name.
self.PLUGIN_NAME = self.PLUGIN_NAME + "-" + str(self.abs_plugin_ID)
""" setup mmap or random data interface """
status, self.MMAP, self.DATA = setup_incoming_data_interface(
self.USE_MMAP,
self.PLUGIN_NAME,
self.NBR_CHANNELS,
self.nPointsToUpdate,
self.nPoints,
self.SETTINGS.WINDOW_WIDTH_CURRENT,
self.SETTINGS.WINDOW_HEIGHT_CURRENT,
)
if not status:
sys.exit(1)
""" setup plot queue """
self.plot_queue = setup_plotting_queue()
""" generate initial positions & colors, and setup VOBs """
self.vbo_data, self.vbo_colors, self.x_coords = gl_setup_initial_data_and_color_and_vbos(
self.nPoints,
n_COORDINATES_PER_COLOR,
self.NBR_CHANNELS,
self.SETTINGS.WINDOW_WIDTH_DEFAULT,
self.SETTINGS.WINDOW_HEIGHT_DEFAULT,
)
""" horizontal and vertical lines """
# horizontal line showing the threshold
if self.SHOW_HORIZONTAL_LINE:
self.line_hor = line_default_horizontal(self)
# vertical line showing which data point is going to be update next
if self.SHOW_VERTICAL_LINE:
self.line_ver = line_default_vertical(self)
""" axes """
if self.SHOW_AXES:
self.coord_axes, self.y_axis_tics = axes_default_with_y_ticks(self)
""" other stuff """
# is Tkinter installed and running?
self.SETTINGS = tkinter_register_with_settings(self.SETTINGS)
# set default gl modes
set_gl_defaults(self.POINT_SIZE)
# try to render a smooth line (if supported by driver)
gl_enable_line_smoothing()
# set window title
win_title = "generating random data"
if self.USE_MMAP:
win_title = "receiving data from matlab"
nbr_points_shown = " -- showing %s points per panel." % self.nPoints
self.set_caption(self.PLUGIN_NAME + " -- " + win_title + nbr_points_shown)
# hide mouse - disabled.
# self.set_mouse_visible(False)
# schedule the 'update()' method to be called each 'update_interval'
pyglet.clock.schedule_interval(self.update, self.update_interval)
# Create a font for our FPS clock
ft = pyglet.font.load("Arial", 28)
self.fps_display = pyglet.clock.ClockDisplay(font=ft, interval=0.125, format="FPS %(fps).2f")