Hello,
I am trying to create 3D stacked bar graph using PYQTgraph library. So far
I got to the point when three axis are displayed and some random bars (not
stacked). I would like to proceed now with displaying string names on x and
y axes (and eventually name these axis if it is possible).
Could anyone give me some hints/suggestions how to proceed? Thanks
Here is my code:
from pyqtgraph.Qt import QtCore, QtGui
import pyqtgraph.opengl as gl
import numpy as np
app = QtGui.QApplication([])
w = gl.GLViewWidget()
w.opts['distance'] = 100
w.showMaximized()
w.setWindowTitle('pyqtgraph example: GLViewWidget')
ax = gl.GLAxisItem()
ax.setSize(20,20,20)
w.addItem(ax)
pos = np.mgrid[0:10, 0:10, 0:1].reshape(3,10,10).transpose(1,2,0)
size = np.empty((10,10,3))
size[...,0:2] = 0.4
size[...,2] = np.random.normal(size=(10,10))
bg = gl.GLBarGraphItem(pos, size)
w.addItem(bg)
if __name__ == '__main__':
import sys
if (sys.flags.interactive != 1) or not hasattr(QtCore, 'PYQT_VERSION'):
QtGui.QApplication.instance().exec_()
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