在GUI中創建多個曲面圖

所以我剛剛開始了一個新專案，我需要在其中展示我在 GUI 上收集的資料。為此，我創建了一個測驗腳本，它從 .mat 檔案中讀取資料，然后計算曲面圖。到目前為止，一切正常。現在我需要從 GUI 開始。我已經設法創建了另一個測驗程式，它可以打開 OpenFileName-Dialog 并從檔案中讀取資料。

from PyQt5 import QtCore, QtGui, QtWidgets
import matplotlib
import matplotlib.pyplot as plt
matplotlib.use('Qt5Agg')
from PyQt5 import QtCore, QtWidgets
from PyQt5.QtWidgets import QFileDialog
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg, NavigationToolbar2QT as Navi
from matplotlib.figure import Figure
import seaborn as sns
import pandas as pd
import sip
import h5py
import mat73
import numpy as np

class MatplotlibCanvas(FigureCanvasQTAgg):
    def __init__(self, parent=None, width = 5, height = 4, dpi = 120):
        fig = Figure(figsize = (width,height))
        self.axes = fig.add_subplot(111)
        super(MatplotlibCanvas,self).__init__(fig)
        fig.tight_layout()

class Ui_MainWindow(object):
    def setupUi(self, MainWindow):
        MainWindow.setObjectName("MainWindow")
        MainWindow.resize(1466, 910)
        font = QtGui.QFont()
        font.setFamily("Tahoma")
        MainWindow.setFont(font)
        self.centralwidget = QtWidgets.QWidget(MainWindow)
        self.centralwidget.setObjectName("centralwidget")
        self.graphicsView = QtWidgets.QGraphicsView(self.centralwidget)
        self.graphicsView.setGeometry(QtCore.QRect(280, 0, 561, 441))
        self.graphicsView.setObjectName("graphicsView")
        self.graphicsView_2 = QtWidgets.QGraphicsView(self.centralwidget)
        self.graphicsView_2.setGeometry(QtCore.QRect(860, 0, 561, 441))
        self.graphicsView_2.setObjectName("graphicsView_2")
        self.graphicsView_3 = QtWidgets.QGraphicsView(self.centralwidget)
        self.graphicsView_3.setGeometry(QtCore.QRect(280, 440, 561, 441))
        self.graphicsView_3.setObjectName("graphicsView_3")
        self.graphicsView_4 = QtWidgets.QGraphicsView(self.centralwidget)
        self.graphicsView_4.setGeometry(QtCore.QRect(860, 440, 561, 441))
        self.graphicsView_4.setObjectName("graphicsView_4")
        self.pushButton = QtWidgets.QPushButton(self.centralwidget)
        self.pushButton.setGeometry(QtCore.QRect(40, 90, 75, 23))
        self.pushButton.setObjectName("pushButton")
        MainWindow.setCentralWidget(self.centralwidget)
        self.statusbar = QtWidgets.QStatusBar(MainWindow)
        self.statusbar.setObjectName("statusbar")
        MainWindow.setStatusBar(self.statusbar)
        self.action_Open = QtWidgets.QAction(MainWindow)
        self.action_Open.setObjectName("action_Open")
        self.action_Save = QtWidgets.QAction(MainWindow)
        self.action_Save.setObjectName("action_Save")
        self.action_Export = QtWidgets.QAction(MainWindow)
        self.action_Export.setObjectName("action_Export")
        self.action_Exit = QtWidgets.QAction(MainWindow)
        self.action_Exit.setObjectName("action_Exit")

        self.filename = ''
        self.canv = MatplotlibCanvas(self)
        self.df = []

        self.toolbar = Navi(self.canv, self.centralwidget)

        self.pushButton.clicked.connect(self.getFile)

        self.retranslateUi(MainWindow)
        QtCore.QMetaObject.connectSlotsByName(MainWindow)

    def getFile(self):
        """ this function will get the adress of the mat file location
            also calls a readData function
        """
        self.filename = QFileDialog.getOpenFileName(filter="mat (*.mat)")[0]
        print("File: ", self.filename)
        self.readData()

    def readData(self):
        self.df = mat73.loadmat(self.filename, use_attrdict=True)
        struct = self.df['DemoData']
        print(struct.Nr.data)

    def retranslateUi(self, MainWindow):
        _translate = QtCore.QCoreApplication.translate
        MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
        self.pushButton.setText(_translate("MainWindow", "Open "))
        self.action_Open.setText(_translate("MainWindow", "&Open"))
        self.action_Save.setText(_translate("MainWindow", "&Save"))
        self.action_Export.setText(_translate("MainWindow", "&Export"))
        self.action_Exit.setText(_translate("MainWindow", "&Quit"))


if __name__ == "__main__":
    import sys
    app = QtWidgets.QApplication(sys.argv)
    MainWindow = QtWidgets.QMainWindow()
    ui = Ui_MainWindow()
    ui.setupUi(MainWindow)
    MainWindow.show()
    sys.exit(app.exec_())

由于我可以讀取資料，下一步是創建曲面圖并顯示資料。我的想法是使用 graphicsView 元素來顯示四個所需的圖，但我找不到如何將我在第一個測驗程式（沒有 GUI）中使用的圖形鏈接到 graphicsView 元素。對于圖中，我使用了以下代碼行：

fig, ax = plt.subplots(subplot_kw={"projection": "3d"})
surf = ax.plot_surface(pArray, rArray, trArray, alpha = 0.5)
surf = ax.plot_surface(pArray, rArray, tArray, cmap=cm.jet, alpha = 1)

有人可以給我一個提示，我怎么能做到這一點？

編輯：我上傳了一個 .mat 檔案

標籤：Python matplotlib pyqt5

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