plot_curve.py

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import numpy as np
import matplotlib
matplotlib.use('TkAgg')
import matplotlib.pyplot as plt
import os

# Plot configuration
PLOT_VERTICALLY = 0
PLOT_HORIZONTALLY = 1

def create_figures(subfigure_width=480, subfigure_height=600, starting_figure_no=1, starting_col_index = 0, starting_row_index=0, plot_configuration=PLOT_HORIZONTALLY):
    figure_number = starting_figure_no
    col_index = starting_col_index
    row_index = starting_row_index

    file_path = os.getcwd() + "/../test_data/"

    ## read files
    curve_pos = np.genfromtxt(file_path+'curve_pos.txt', delimiter=None, dtype=(float))
    bs_t = np.genfromtxt(file_path+'curve_time.txt', delimiter='\n', dtype=(float))

    ## plot curve_pos
    fig = plt.figure(figure_number)
    plt.get_current_fig_manager().window.wm_geometry(str(subfigure_width) + "x" + str(subfigure_height) +  "+" + str(subfigure_width*col_index) + "+" + str(subfigure_height*row_index))
    fig.canvas.set_window_title('curve_pos_pos_vel_acc')
    for i in range(1):
        ax1 = plt.subplot(1, 1, i+1)
        plt.plot(bs_t, curve_pos[:], "b-")
        plt.grid(True)
    plt.xlabel('time (sec)')
    ## increment figure number and index
    figure_number += 1
    if plot_configuration == PLOT_HORIZONTALLY:
        col_index += 1
    elif plot_configuration == PLOT_VERTICALLY:
        row_index +=1
        
if __name__ == "__main__":
    create_figures()
    plt.show()