qgis canvas as pyqt widget
from PyQt5 import QtCore, QtGui, QtWidgets
from qgis.gui import QgsMapCanvas
from qgis.core import QgsVectorLayer
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
self.main_window = MainWindow
self.main_window.setObjectName("MainWindow")
self.main_window.resize(800, 600)
self.centralwidget = QtWidgets.QWidget(self.main_window)
self.centralwidget.setObjectName("centralwidget")
self.horizontalLayout = QtWidgets.QHBoxLayout(self.centralwidget)
self.horizontalLayout.setObjectName("horizontalLayout")
self.pushButton = QtWidgets.QPushButton(self.centralwidget)
self.pushButton.setObjectName("pushButton")
self.horizontalLayout.addWidget(self.pushButton)
self.widget = QgsMapCanvas(self.centralwidget)
self.widget.setObjectName("widget")
self.horizontalLayout.addWidget(self.widget)
self.main_window.setCentralWidget(self.centralwidget)
self.menubar = QtWidgets.QMenuBar(self.main_window)
self.menubar.setGeometry(QtCore.QRect(0, 0, 800, 26))
self.menubar.setObjectName("menubar")
self.main_window.setMenuBar(self.menubar)
self.statusbar = QtWidgets.QStatusBar(self.main_window)
self.statusbar.setObjectName("statusbar")
self.main_window.setStatusBar(self.statusbar)
self.retranslateUi(self.main_window)
QtCore.QMetaObject.connectSlotsByName(self.main_window)
self.pushButton.clicked.connect(self.open_new_mapcanvas_window)
# add a layer to map canvas
self.layer = QgsVectorLayer("ADD/FILE/PATH", 'layer', 'ogr')
self.widget.setExtent(self.layer.extent())
self.widget.setLayers([self.layer])
def open_new_mapcanvas_window(self):
self.new_window = QtWidgets.QMainWindow()
self.new_window.showMaximized()
self.new_window.setCentralWidget(self.widget)
self.new_window.show()
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
self.pushButton.setText(_translate("MainWindow", "Fullscreen"))
class Main(QtWidgets.QMainWindow, Ui_MainWindow):
def __init__(self, parent=None):
super(Main, self).__init__(parent)
self.setupUi(self)
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_())