本篇介绍如何 将由matplotlib绘就的图形 嵌入到 PyQt5界面中。...import sys
import numpy as np
import matplotlib
from PyQt5 import QtCore, QtWidgets
from matplotlib.backends.backend_qt5agg...parent=None, width=5, height=4, dpi=100):
fig = Figure(figsize=(width, height), dpi=dpi) #创建画布,设置宽高...marker ='*',c=np.random.rand(len(x)), cmap = "jet")
self.draw()#重新绘制
class Widget(QtWidgets.QWidget...import QtCore, QtWidgets
from numpy import arange, sin, pi
from matplotlib.backends.backend_qt5agg import