本文整理汇总了Python中vispy.app.Timer方法的典型用法代码示例。如果您正苦于以下问题：Python app.Timer方法的具体用法？Python app.Timer怎么用？Python app.Timer使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类vispy.app的用法示例。
在下文中一共展示了app.Timer方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
# 需要导入模块: from vispy import app [as 别名]
# 或者: from vispy.app import Timer [as 别名]
def __init__(self, setup_method, draw_method,
handlers=dict(), frame_rate=60):
app.Canvas.__init__(
self,
title=builtins.title,
size=(builtins.width, builtins.height),
keys='interactive',
resizable=True,
)
self.setup_method = setup_method
self.draw_method = draw_method
self.looping = None
self.redraw = None
self.setup_done = False
self.timer = app.Timer(1.0 / frame_rate, connect=self.on_timer)
self.handlers = dict()
for handler_name in handler_names:
self.handlers[handler_name] = handlers.get(handler_name, _dummy)
self.handler_queue = []
self._save_fname = 'screen'
self._save_fname_num = 0
self._save_flag = False
p5.renderer.initialize_renderer()
p5.renderer.clear() 示例2: ensure_timer
# 需要导入模块: from vispy import app [as 别名]
# 或者: from vispy.app import Timer [as 别名]
def ensure_timer(self):
if not self._timer:
self._timer = app.Timer('auto' if self._ffmpeg_pipe else self._interval,
connect=self.on_timer,
start=True) 示例3: __init__
# 需要导入模块: from vispy import app [as 别名]
# 或者: from vispy.app import Timer [as 别名]
def __init__(self, viewer):
super(RecordTool, self).__init__(viewer=viewer)
self.record_timer = app.Timer(connect=self.record)
self.writer = None
self.next_action = 'start' 示例4: activate
# 需要导入模块: from vispy import app [as 别名]
# 或者: from vispy.app import Timer [as 别名]
def activate(self):
if self.timer is None:
self.timer = app.Timer(connect=self.rotate)
self.timer.start(0.1) 示例5: __init__
# 需要导入模块: from vispy import app [as 别名]
# 或者: from vispy.app import Timer [as 别名]
def __init__(
self, *,
image_acquirer=None,
width=640, height=480,
display_rate=30.,
background_color='gray',
vsync=True
):
"""
As far as we know, Vispy refreshes the canvas every 1/30 sec at the
fastest no matter which faster number is specified. If we set any
value which is greater than 30, then Vispy's callback is randomly
called.
"""
#
app.Canvas.__init__(
self, size=(width, height), vsync=vsync, autoswap=True
)
#
self._ia = image_acquirer
#
self._background_color = background_color
self._has_filled_texture = False
self._width, self._height = width, height
#
self._is_dragging = False
# If it's True, the canvas keeps image acquisition but do not
# draw images on the canvas:
self._pause_drawing = False
#
self._origin = [0, 0]
#
self._display_rate = display_rate
self._timer = app.Timer(
1. / self._display_rate, connect=self.update, start=True
)
#
self._buffers = []