File size: 2,891 Bytes
ae4627d | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 | import Tkinter as tk
import matplotlib
from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg, NavigationToolbar2TkAgg
from matplotlib import style
from Queue import Empty
from VisualConstants import MARS_PRIMARY
class Monitor(tk.Frame):
def __init__(self, parent, plotter):
tk.Frame.__init__(self, parent, bd=2, relief='groove')
self.parent = parent
self._telemetry_data = {}
self._plotter = plotter
self._updated = False
self.init_ui()
self.update_loop()
def init_ui(self):
""" Initialize visual elements of widget. """
#configure subPlot and canvas here
self.canvas = FigureCanvasTkAgg(self._plotter._fig, master=self)
self.canvas.draw()
self.canvas.get_tk_widget().grid(row=1, column = 0, sticky = 'nsew')
#useful little toolbar that uses pack() so we have to put it in a seperate frame and bind to bottom
frame = tk.Frame(self)
frame.grid(row = 0, column = 0, sticky = 'ew')
toolbar = NavigationToolbar2TkAgg(self.canvas, frame)
toolbar.update()
#configure botttom label here
self.label = tk.Label(self, text='Std. Dev.: None\t\tBeam Number: 0',justify='left')
self.label.grid(row=2, column=0, sticky='sew')
self.grid_columnconfigure(0, weight=1)
self.grid_rowconfigure(1, weight=1)
#self.grid()
self.update()
def set_telemetry_data(self, telemetryData):
'''
Called on by Async thread
'''
self.telemetry_data = telemetryData
self._updated = True
#TODO: currently works but needs to be very optimized...
#maybe update asynchronously, graphs are costly
#or only plot when in frame, and halt cameras when out of frame
def update_loop(self):
'''if self._updated:
self._update = False
for key in self._plotter._subplotIDs:
split = key.split(":")
x = self.telemetry_data[split[0]]
y = self.telemetry_data[split[1]]
self._plotter.graph(key,x,y)
self.after(100, self.update_loop)'''
if __name__=='__main__':
root = tk.Tk()
import ttk
notebook = ttk.Notebook(root)
notebook.grid(row = 0, column = 0, sticky = 'nsew')
root.grid_columnconfigure(0, weight=1)
root.grid_rowconfigure(0, weight=1)
monitor = Monitor(root, MARS_PRIMARY(1))
monitor.grid(column = 0, row = 0, sticky = 'nsew')
fr = tk.Frame(root)
fr.grid(row = 0, column = 0, sticky = 'nsew')
initial_im = tk.PhotoImage(file = 'assets/rit_imaging_team.png')
image_label = tk.Label(fr, image=initial_im)
image_label.grid(row=0, column=0, rowspan = 2, sticky = 'nsew')
notebook.add(monitor, text = 'testing')
notebook.add(fr, text = 'testing other')
root.mainloop()
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