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- #!/usr/bin/env python
- # -*- coding: utf-8 -*-
- """
- main.py
- """
- __author__ = "take-iwiw"
- __copyright__ = "Copyright 2017, take-iwiw"
- __date__ = "18 Oct 2017"
- import numpy as np
- import matplotlib.pyplot as plt
- import matplotlib.cm as cm
- import pandas as pd
- import time
- import matplotlib.animation as animation
- NUMBER_X: int = 10
- NUMBER_Y: int = 10
- CANVAS_WIDTH: int = 10
- CANVAS_HEIGHT: int = 10
- def heatmap_animation1():
- fig, ax_lst = plt.subplots(NUMBER_X, NUMBER_Y)
- ax_lst = ax_lst.ravel()
- def plot(data):
- data = np.random.rand(CANVAS_WIDTH, CANVAS_HEIGHT)
- heatmap = ax_lst[0].pcolor(data)
- ani = animation.FuncAnimation(fig, plot, interval=1)
- plt.show()
- def heatmap_animation2():
- fig, ax_lst = plt.subplots(NUMBER_X, NUMBER_Y)
- ax_lst = ax_lst.ravel()
- data = np.random.rand(CANVAS_WIDTH, CANVAS_HEIGHT)
- im = ax_lst[0].imshow(data)
- while True:
- t_start = time.time()
- data = np.random.rand(CANVAS_WIDTH, CANVAS_HEIGHT)
- im.set_data(data)
- plt.pause(0.001)
- t_end = time.time()
- print("fps = {0}".format(999 if t_end == t_start else 1/(t_end-t_start)))
- def heatmap_animation3():
- fig, ax_lst = plt.subplots(NUMBER_X, NUMBER_Y)
- ax_lst = ax_lst.ravel()
- data = np.random.rand(CANVAS_WIDTH, CANVAS_HEIGHT)
- heatmap = ax_lst[0].pcolor(data)
- fig.canvas.draw()
- fig.show()
- while True:
- data = np.random.rand(CANVAS_WIDTH, CANVAS_HEIGHT)
- t_start = time.time()
- heatmap = ax_lst[0].pcolor(data)
- ax_lst[0].draw_artist(ax_lst[0].patch)
- ax_lst[0].draw_artist(heatmap)
- fig.canvas.blit(ax_lst[0].bbox)
- fig.canvas.flush_events()
- t_end = time.time()
- print("fps = {0}".format(999 if t_end == t_start else 1/(t_end-t_start)))
- def main():
- """
- Entry function
- :called when: the program starts
- :param none: no parameter
- :return: none
- :rtype: none
- """
- heatmap_animation3()
- if __name__ == '__main__':
- main()
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