This is my code.
time = sig[:, 0] # data first column: time
displacement = sig[:, 1] # data second column: displacement
font = {'family': 'Times New Roman', 'weight': 'bold', 'size': 16}
fig, ax = plt.subplots(figsize = (9, 8)) # set figure size (width,height)
ax.plot(time, displacement, linewidth = 2)
ax.set_xlim(0, 3e-3) # set x-axis limit
ax.set_ylim(-4e-6, 1e-6) # set y-axis limit
ax.set_xticklabels([0, 0.5, 1, 1.5, 2, 2.5, 3])
ax.tick_params(labelsize = 16) # tick_params can only change label size
labels = ax.get_xticklabels() + ax.get_yticklabels()
for label in labels: # thus use for loop(?) change font name and weight
label.set_fontname('Times New Roman')
label.set_fontweight('bold')
ax.set_xlabel('Time (msec.)', font)
ax.set_ylabel('Displacement (m)', font)
plt.show()
And this is the code's result.
But actually, that's what I want to get.
How can I change the notation form from 1e-6 to 10^-6 and also make the font bold.
To change the scientific notation of ticklabel:
ax.ticklabel_format(useMathText=True)
To change the text properties, grab the text object with:
ty = ax.yaxis.get_offset_text()
ty.set_fontweight('bold')
ty.set_size(16)