Python 将雷达图形集成到小部件中
我试图将这个雷达图形()的代码集成到一个包含小部件的GUI中。 我不想在小部件中绘制x和y,而是想绘制雷达图形,但我无法解决这个问题。 我们的想法是替换这段代码:Python 将雷达图形集成到小部件中,python,python-3.x,matplotlib,pyqt,pyqt5,Python,Python 3.x,Matplotlib,Pyqt,Pyqt5,我试图将这个雷达图形()的代码集成到一个包含小部件的GUI中。 我不想在小部件中绘制x和y,而是想绘制雷达图形,但我无法解决这个问题。 我们的想法是替换这段代码: x = [2000,2001,2002,2003,2004] y = [10,20,30,40,50] self.axes.plot(x, y 使用上面链接中的代码 下面是我的GUI后端的代码: import sys from PyQt5 import QtCore, QtGui, QtWidgets from PyQt5.QtWi
x = [2000,2001,2002,2003,2004]
y = [10,20,30,40,50]
self.axes.plot(x, y
使用上面链接中的代码
下面是我的GUI后端的代码:
import sys
from PyQt5 import QtCore, QtGui, QtWidgets
from PyQt5.QtWidgets import QMainWindow, QApplication, QWidget, QSizePolicy
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas
from matplotlib.backends.backend_qt5agg import NavigationToolbar2QT as NavigationToolbar
from matplotlib.figure import Figure
from front_end import Ui_MainWindow
class Graph_init(FigureCanvas):
def __init__(self, parent=None):
fig = Figure()
self.axes = fig.add_subplot(111)
self.compute_initial_figure()
FigureCanvas.__init__(self, fig)
self.setParent(parent)
FigureCanvas.setSizePolicy(self, QSizePolicy.Expanding, QSizePolicy.Expanding)
FigureCanvas.updateGeometry(self)
class Graph_populate(Graph_init):
def compute_initial_figure(self):
x = [2000,2001,2002,2003,2004]
y = [10,20,30,40,50]
self.axes.plot(x, y)
class GUI(QMainWindow, Ui_MainWindow):
def __init__(self, parent=None):
super(GUI, self).__init__(parent)
self.setupUi(self)
self.sc = Graph_populate(self.widget)
self.gridLayout.addWidget(self.sc, 0, 1, 1, 1)
if __name__ == '__main__':
app = QApplication(sys.argv)
prog = GUI()
prog.showMaximized()
sys.exit(app.exec_())
前端:
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(595, 393)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.gridLayout = QtWidgets.QGridLayout(self.centralwidget)
self.gridLayout.setObjectName("gridLayout")
self.pushButton = QtWidgets.QPushButton(self.centralwidget)
self.pushButton.setMaximumSize(QtCore.QSize(100, 16777215))
self.pushButton.setObjectName("pushButton")
self.gridLayout.addWidget(self.pushButton, 0, 0, 1, 1)
self.widget = QtWidgets.QWidget(self.centralwidget)
self.widget.setMinimumSize(QtCore.QSize(0, 200))
self.widget.setStyleSheet("background-color: rgb(255, 255, 255);")
self.widget.setObjectName("widget")
self.gridLayout.addWidget(self.widget, 0, 1, 1, 1)
MainWindow.setCentralWidget(self.centralwidget)
self.menubar = QtWidgets.QMenuBar(MainWindow)
self.menubar.setGeometry(QtCore.QRect(0, 0, 595, 21))
self.menubar.setObjectName("menubar")
MainWindow.setMenuBar(self.menubar)
self.statusbar = QtWidgets.QStatusBar(MainWindow)
self.statusbar.setObjectName("statusbar")
MainWindow.setStatusBar(self.statusbar)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
self.pushButton.setText(_translate("MainWindow", "PushButton"))
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_())
谢谢雷达类型图形是带有极轴投影的图形,因此在创建轴时必须激活该属性
self.axes = fig.add_subplot(111, projection="polar")
使用plot函数时,第一个参数是以弧度为单位的角度,第二个参数是半径的长度
class Graph_init(FigureCanvas):
def __init__(self, parent=None):
fig = Figure()
self.axes = fig.add_subplot(111, projection="polar")
self.compute_initial_figure()
FigureCanvas.__init__(self, fig)
self.setParent(parent)
FigureCanvas.setSizePolicy(self, QSizePolicy.Expanding, QSizePolicy.Expanding)
FigureCanvas.updateGeometry(self)
class Graph_populate(Graph_init):
def compute_initial_figure(self):
import math
r =[10, 20, 30, 40, 50]
theta = [0, 50, 90, 120, 180]
angles = [angle*math.pi/180 for angle in theta]
self.axes.plot(angles, r)
问题是我无法将链接中的代码集成到GUI中