pyqtgraph plotting multiple images in the same windows

[Ruben Padial]

Hello,

I'm new in python and Qt. I'm working in aproject for plotting 2 medical images at the same time in real time (~10fps). For this goal i use ImageVew since I ned plot the 2 image with colormaps. I'm wondering if it is possible to have both images in the same window.

I found an example similar to my westion in pyqtprah website but I connot fin the code.

Do you hae any suggestions? Thank you in advance

[Kenneth Lyons]

Here's how I'd probably do it. The ImageView is a subclass of QWidget, so using them in regular Qt layouts works something like this:

import pyqtgraph as pg
from pyqtgraph.Qt import QtGui
import numpy as np

app = pg.mkQApp()

win = QtGui.QMainWindow()

# container widget with a layout to add QWidgets to
cw = QtGui.QWidget()
win.setCentralWidget(cw)
layout = QtGui.QVBoxLayout()
cw.setLayout(layout)

im1 = pg.ImageView()
im1.setImage(np.random.rand(10, 10))
layout.addWidget(im1)

im2 = pg.ImageView()
im2.setImage(np.random.rand(100, 100))
layout.addWidget(im2)

win.show()
app.exec_()

There's a bit of documentation on this here that might bring up some other topics to look into: http://pyqtgraph.org/documentation/qtcrashcourse.html