63 lines
2.5 KiB
Python
63 lines
2.5 KiB
Python
# Copyright (c) 2018 Esben Rossel
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# All rights reserved.
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#
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# Author: Esben Rossel <esbenrossel@gmail.com>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#plotting is derived from https://matplotlib.org/examples/user_interfaces/embedding_in_tk.html
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import matplotlib
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import tkinter as tk
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import config
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matplotlib.use('TkAgg')
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from numpy import arange, sin, pi
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from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg, NavigationToolbar2Tk
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# implement the default mpl key bindings
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from matplotlib.backend_bases import key_press_handler
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from matplotlib.figure import Figure
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class buildplot(tk.Frame):
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def __init__(self, master):
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#create canvas
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self.f = Figure(figsize=(10, 5), dpi=100, tight_layout=True)
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self.a = self.f.add_subplot(111)
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t = arange(0.0, 3.0, 0.01)
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s = sin(2*pi*t)
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self.a.plot(t, s, linewidth=0.6)
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# a tk.DrawingArea
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self.canvas = FigureCanvasTkAgg(self.f, master=master)
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self.canvas.draw()
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self.canvas.get_tk_widget().grid(row=0, columnspan=2)
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toolbarFrame = tk.Frame(master=master)
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toolbarFrame.grid(row=1,columnspan=2, sticky="w")
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toolbar1 = NavigationToolbar2Tk(self.canvas, toolbarFrame)
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def on_key_event(event):
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print('you pressed %s' % event.key)
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key_press_handler(event, canvas, toolbar)
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