How can I add a Picture to a QWidget in PyQt4

How can I add or import a picture to a QWidget? I have found a clue. I can add a Label and add a Picture in that label. 开发者_StackOverflow中文版I need the arguments for the QPicture(). The probable I can use is, QLabel.setPicture(self.QPicture).

Here is some code that does what you and @erelender described:

import os,sys
from PyQt4 import QtGui

app = QtGui.QApplication(sys.argv)
window = QtGui.QMainWindow()
window.setGeometry(0, 0, 400, 200)

pic = QtGui.QLabel(window)
pic.setGeometry(10, 10, 400, 100)
#use full ABSOLUTE path to the image, not relative
pic.setPixmap(QtGui.QPixmap(os.getcwd() + "/logo.png"))

window.show()
sys.exit(app.exec_())

A generic QWidget does not have setPixmap(). If this approach does not work for you, you can look at making your own custom widget that derives from QWidget and override the paintEvent method to display the image.

QPicture is not what you want. QPicture records and replays QPainter commands. What you want is QPixmap. Give a filename to the QPixmap constructor, and set this pixmap to the label using QLabel.setPixmap().

An implementation example in python would be:

label = QLabel() 
pixmap = QPixmap('path_to_your_image')
label.setPixmap(pixmap)

Use this snippet in your GUI script:

image = QtGui.QLabel(self)
image.setGeometry(50, 40, 250, 250)
pixmap = QtGui.QPixmap("C:\\address\\to\\your_image.png")
image.setPixmap(pixmap)
image.show()