As an AI language model, I cannot access your ...Replace `Qt5Agg` with `Qt4Agg` or `QtAgg` if you're using a different version of Qt. This should allow your script to run without the Tkinter backend.
”backend_qt5agg“ 的搜索结果
print(matplotlib.get_backend()) #matplotlib.use('TkAgg') import matplotlib.pyplot as plt print(matplotlib.get_backend()) import numpy as np print(matplotlib.get_backend()) import pylab print...
《Python Qt GUI与数据可视化编程》第14章“Matplotlib数据可视化”的示例程序是在Python 3.7和Matplotlib 3.0.0版本下测试过的，运行都没有问题。但是在使用高版本的 Matplotlib 3.3.2时，程序会出现一个严重错误，...
由于我的信誉为零，因此我只能在运行Python 2.7.5...我能够使用以下几行来最大化TkAgg，QT4Agg和wxAgg的Figure窗口：from matplotlib import pyplot as plt### for 'TkAgg' backendplt.figure(1)plt.switch_backend(...
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas # 创建一个Matplotlib图形 x = np.linspace(0, 10, 100) y = np.sin(x) plt.plot(x, y) # 创建一个FigureCanvas对象，并将...
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas from matplotlib.figure import Figure class PlotCanvas(FigureCanvas): def __init__(self, parent=None, width=5, ...
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas from PyQt5.QtWidgets import QApplication, QMainWindow, QVBoxLayout, QWidget class MyWidget(QWidget): def __init__...
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas from matplotlib.figure import Figure class MainWindow(QMainWindow): def __init__(self): super().__init__() # 设置...
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas class MainWindow(QMainWindow): def __init__(self): super().__init__() # 设置窗口标题和大小 self.setWindowTitle(...
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas from matplotlib.figure import Figure class MainWindow(QMainWindow): def __init__(self): super().__init__() # 创建...
解决办法： 1.安装PyQt5: pip3 install PyQt5 2.在代码中加入两行代码 import matplotlib matplotlib.use('QT5Agg')
使用一个简单的案例，演示了如何在PyQt界面中嵌套显示matplotlib绘制的可视化图形。
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas class MyMplCanvas(FigureCanvas): def __init__(self, parent=None, width=5, height=4, dpi=100): self.fig = Figure...
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas from matplotlib.figure import Figure class MainWindow(QMainWindow): def __init__(self): super().__init__() # 创建...
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas from matplotlib.figure import Figure class ScatterPlot(QWidget): def __init__(self): super().__init__() self.set...
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas import numpy as np class App(QMainWindow): def __init__(self): super().__init__() self.title = 'PyQt5散点图' self...
matplotlib的基础类figure相当于一个View窗口类（实际上，每一个figure是由更底层canvas来控制的，大概有点类似CAD的layers层的概念），是一个...QtWidgets.QGraphicsView，实现在QGraphicsView显示matplotlib.figure。
from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FigureCanvas from matplotlib.figure import Figure import numpy as np # 创建一个QWidget对象 class MyWidget(QWidget): def __init__...
自己使用matplotlib时经常发生plt.show()之后不显示图像的情况首先注意matplotlib的版本 版本发生冲突时会出现 Procdacess finished with exit code (一大串数字) (0xC0000005)本人使用 pip install matplotlib == ...
【代码】PyQt5 导入Ui文件、matplotlib嵌入pyqt、matplotlib操作 实例。
opencv如何获取图片属性、ROI值、RGB三方面
python学习 之 pyqt5前后端分离试验（热电偶温度读取）
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