本文整理汇总了Python中ctapipe.visualization.CameraDisplay.update方法的典型用法代码示例。如果您正苦于以下问题：Python CameraDisplay.update方法的具体用法？Python CameraDisplay.update怎么用？Python CameraDisplay.update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ctapipe.visualization.CameraDisplay的用法示例。
在下文中一共展示了CameraDisplay.update方法的1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: ImagePlotter
# 需要导入模块: from ctapipe.visualization import CameraDisplay [as 别名]
# 或者: from ctapipe.visualization.CameraDisplay import update [as 别名]
class ImagePlotter(Component):
name = 'ImagePlotter'
display = Bool(False,
help='Display the photoelectron images on-screen as they '
'are produced.').tag(config=True)
output_path = Unicode(None, allow_none=True,
help='Output path for the pdf containing all the '
'images. Set to None for no saved '
'output.').tag(config=True)
def __init__(self, config, tool, **kwargs):
"""
Plotter for camera images.
Parameters
----------
config : traitlets.loader.Config
Configuration specified by config file or cmdline arguments.
Used to set traitlet values.
Set to None if no configuration to pass.
tool : ctapipe.core.Tool
Tool executable that is calling this component.
Passes the correct logger to the component.
Set to None if no Tool to pass.
kwargs
"""
super().__init__(config=config, parent=tool, **kwargs)
self._current_tel = None
self.c_intensity = None
self.c_peakpos = None
self.cb_intensity = None
self.cb_peakpos = None
self.pdf = None
self._init_figure()
def _init_figure(self):
self.fig = plt.figure(figsize=(16, 7))
self.ax_intensity = self.fig.add_subplot(1, 2, 1)
self.ax_peakpos = self.fig.add_subplot(1, 2, 2)
if self.output_path:
self.log.info("Creating PDF: {}".format(self.output_path))
self.pdf = PdfPages(self.output_path)
def get_geometry(self, event, telid):
return event.inst.subarray.tel[telid].camera
def plot(self, event, telid):
chan = 0
image = event.dl1.tel[telid].image[chan]
peakpos = event.dl1.tel[telid].peakpos[chan]
if self._current_tel != telid:
self._current_tel = telid
self.ax_intensity.cla()
self.ax_peakpos.cla()
# Redraw camera
geom = self.get_geometry(event, telid)
self.c_intensity = CameraDisplay(geom, cmap=plt.cm.viridis,
ax=self.ax_intensity)
self.c_peakpos = CameraDisplay(geom, cmap=plt.cm.viridis,
ax=self.ax_peakpos)
tmaxmin = event.dl0.tel[telid].pe_samples.shape[2]
t_chargemax = peakpos[image.argmax()]
cmap_time = colors.LinearSegmentedColormap.from_list(
'cmap_t', [(0 / tmaxmin, 'darkgreen'),
(0.6 * t_chargemax / tmaxmin, 'green'),
(t_chargemax / tmaxmin, 'yellow'),
(1.4 * t_chargemax / tmaxmin, 'blue'),
(1, 'darkblue')])
self.c_peakpos.pixels.set_cmap(cmap_time)
if not self.cb_intensity:
self.c_intensity.add_colorbar(ax=self.ax_intensity,
label='Intensity (p.e.)')
self.cb_intensity = self.c_intensity.colorbar
else:
self.c_intensity.colorbar = self.cb_intensity
self.c_intensity.update(True)
if not self.cb_peakpos:
self.c_peakpos.add_colorbar(ax=self.ax_peakpos,
label='Peakpos (ns)')
self.cb_peakpos = self.c_peakpos.colorbar
else:
self.c_peakpos.colorbar = self.cb_peakpos
self.c_peakpos.update(True)
self.c_intensity.image = image
if peakpos is not None:
self.c_peakpos.image = peakpos
self.fig.suptitle("Event_index={} Event_id={} Telescope={}"
.format(event.count, event.r0.event_id, telid))
if self.display:
#.........这里部分代码省略.........