問題描述

我正在做 GUI，其中應(yīng)該有一個(gè)帶有以下情節(jié)的小部件:

I am doing GUI where there should be a widget with the following plot:

import plotly.express as px
df = px.data.tips()
fig = px.box(df, x="day", y="total_bill", color="smoker")
fig.update_traces(quartilemethod="exclusive") # or "inclusive", or "linear" by default
fig.show() 

你能提出一些建議嗎?

推薦答案

您可以使用 QtWebEngineWidgets.QWebEngineView 小部件來顯示圖形.您可能需要先安裝 PyQtWebEngine 包.這是一個(gè)小例子:

You can use a QtWebEngineWidgets.QWebEngineView widget to show the figure. You might need to install the PyQtWebEngine package first. Here is a small example:

from PyQt5 import QtCore, QtWidgets, QtWebEngineWidgets
import plotly.express as px


class Widget(QtWidgets.QWidget):
    def __init__(self, parent=None):
        super().__init__(parent)
        self.button = QtWidgets.QPushButton('Plot', self)
        self.browser = QtWebEngineWidgets.QWebEngineView(self)

        vlayout = QtWidgets.QVBoxLayout(self)
        vlayout.addWidget(self.button, alignment=QtCore.Qt.AlignHCenter)
        vlayout.addWidget(self.browser)

        self.button.clicked.connect(self.show_graph)
        self.resize(1000,800)

    def show_graph(self):
        df = px.data.tips()
        fig = px.box(df, x="day", y="total_bill", color="smoker")
        fig.update_traces(quartilemethod="exclusive") # or "inclusive", or "linear" by default
        self.browser.setHtml(fig.to_html(include_plotlyjs='cdn'))

if __name__ == "__main__":
    app = QtWidgets.QApplication([])
    widget = Widget()
    widget.show()
    app.exec()

這篇關(guān)于如何將繪圖作為 PyQt5 小部件?的文章就介紹到這了，希望我們推薦的答案對(duì)大家有所幫助，也希望大家多多支持html5模板網(wǎng)！