GUI Progress: Inline animated graphs

copycat/figureframe.py

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+import matplotlib
+matplotlib.use("TkAgg")
+from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg, NavigationToolbar2TkAgg
+from matplotlib.figure import Figure
+
+import tkinter as tk
+import tkinter.ttk as ttk
+
+import time
+
+LARGE_FONT = ('Verdana', 14)
+
+class FigureFrame(tk.Frame):
+
+    def __init__(self, parent, figure, title):
+        self.figure = figure
+
+        tk.Frame.__init__(self, parent)
+        label = tk.Label(self, text=title, font=LARGE_FONT)
+        label.pack(pady=10,padx=10)
+
+        self.canvas = FigureCanvasTkAgg(self.figure, self)
+        self.canvas.show()
+        self.canvas.get_tk_widget().pack(side=tk.BOTTOM, fill=tk.BOTH, expand=True)
+
+        toolbar = NavigationToolbar2TkAgg(self.canvas, self)
+        toolbar.update()
+        self.canvas._tkcanvas.pack(side=tk.TOP, fill=tk.BOTH, expand=True)
+
+    def update(self, figure):
+        self.canvas = FigureCanvasTkAgg(self.figure, self)
+        self.canvas.show()
+
+if __name__ == '__main__':
+    root = tk.Tk()
+
+    x = [1,2,3,4]
+    y = [2,3,4,5]
+    f = Figure(figsize=(5,5), dpi=100)
+    a = f.add_subplot(111)
+    a.plot(x, y)
+
+    figure = FigureFrame(root, f, 'Lines')
+    figure.pack()
+
+    i = 0
+    while True:
+        root.update()
+        root.update_idletasks()
+        time.sleep(1)
+        i += 1
+        x += [i]
+        y += [i**2]
+        print(x, y)
+        f = Figure(figsize=(5,5), dpi=100)
+        a = f.add_subplot(111)
+        a.plot(x, y)
+        #a.clear()
+        #a.plot(x, y)
+        figure = FigureFrame(root, f, 'Lines')

copycat/sampleText.txt

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+1,2
+3,4
+7,7
+100,100

copycat/status.py

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+import matplotlib
+matplotlib.use("TkAgg")
+from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg, NavigationToolbar2TkAgg
+from matplotlib.figure import Figure
+
+import tkinter as tk
+import tkinter.ttk as ttk
+
+import time
+import matplotlib.animation as animation
+
+import matplotlib.pyplot as plt
+plt.style.use('dark_background')
+
+LARGE_FONT = ('Verdana', 20)
+
+class StatusFrame(tk.Frame):
+    def __init__(self, parent, status, title):
+        self.status = status
+
+        tk.Frame.__init__(self, parent)
+        label = tk.Label(self, text=title, font=LARGE_FONT)
+        label.pack(pady=10,padx=10)
+
+        canvas = FigureCanvasTkAgg(status.figure, self)
+        canvas.show()
+        canvas.get_tk_widget().pack(side=tk.BOTTOM, fill=tk.BOTH, expand=True)
+
+        toolbar = NavigationToolbar2TkAgg(canvas, self)
+        toolbar.update()
+        canvas._tkcanvas.pack(side=tk.TOP, fill=tk.BOTH, expand=True)
+
+        self.animation = animation.FuncAnimation(status.figure, lambda i : status.update_plots(i), interval=1000)
+
+
+class Status(object):
+    def __init__(self):
+        self.figure  = Figure(figsize=(5,5), dpi=100)
+        self.subplot = self.figure.add_subplot(111)
+        self.x       = []
+        self.y       = []
+
+    def update_plots(self, i):
+        self.subplot.clear()
+        self.subplot.plot(self.x, self.y)
+
+if __name__ == '__main__':
+    app = tk.Tk()
+    status = Status()
+    sframe = StatusFrame(app, status, 'x**2')
+    sframe.pack()
+
+    i = 0
+    while True:
+        app.update()
+        app.update_idletasks()
+        time.sleep(.01)
+        i += 1
+        status.x += [i]
+        status.y += [i**2]

copycat/test.py

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+import matplotlib
+matplotlib.use("TkAgg")
+from matplotlib.backends.backend_tkagg import FigureCanvasTkAgg, NavigationToolbar2TkAgg
+from matplotlib.figure import Figure
+
+import tkinter as tk
+import tkinter.ttk as ttk
+
+import time
+import matplotlib.animation as animation
+
+import matplotlib.pyplot as plt
+
+plt.style.use('dark_background')
+
+LARGE_FONT = ('Verdana', 20)
+
+f = Figure(figsize=(5,5), dpi=100)
+a = f.add_subplot(111)
+
+
+def animate(i):
+    print(i)
+    pullData = open("sampleText.txt","r").read()
+    dataList = pullData.split('\n')
+    xList = []
+    yList = []
+    for eachLine in dataList:
+        if len(eachLine) > 1:
+            x, y = eachLine.split(',')
+            xList.append(int(x))
+            yList.append(int(y))
+
+    a.clear()
+    a.plot(xList, yList)
+
+class test(tk.Frame):
+
+    def __init__(self, parent):
+        tk.Frame.__init__(self, parent)
+        label = tk.Label(self, text="Graph Page!", font=LARGE_FONT)
+        label.pack(pady=10,padx=10)
+
+        canvas = FigureCanvasTkAgg(f, self)
+        canvas.show()
+        canvas.get_tk_widget().pack(side=tk.BOTTOM, fill=tk.BOTH, expand=True)
+
+        toolbar = NavigationToolbar2TkAgg(canvas, self)
+        toolbar.update()
+        canvas._tkcanvas.pack(side=tk.TOP, fill=tk.BOTH, expand=True)
+
+
+app = tk.Tk()
+test = test(app)
+test.grid()
+ani = animation.FuncAnimation(f, animate, interval=1000)
+app.mainloop()