kplot.py~

"""kplot - an hdf5 data veiwer"""

import numpy as np
import pyqtgraph as pg
import tables
import sys
from PyQt4 import QtGui, QtCore

f = tables.openFile('120820_yy7134_0_0.arf')


def plotAll(f):
    """plot all arrays in file f"""
    for g in f.walkGroups():
        print(g)
        for arr in f.listNodes(g, classname='Array'):
            if arr.ndim == 1 and arr.shape[0] > 1:
                pg.plot(arr.read())


class MainWindow(QtGui.QWidget):
    """Main window class"""
    def __init__(self, parent=None):
        QtGui.QWidget.__init__(self, parent)
        self.setGeometry(300, 300, 200, 200)
        self.setWindowTitle('kplot')
        quit = QtGui.QPushButton('Close', self)
        quit.setGeometry(10, 10, 70, 40)
        self.connect(quit, QtCore.SIGNAL('clicked()'), QtGui.qApp,
                     QtCore.SLOT('quit()'))
        treeview = QtGui.

app = QtGui.QApplication(sys.argv)
mw = MainWindow()
mw.show()

datawin = pg.GraphicsWindow()
datawin.setWindowTitle('Data Window')
p1 = datawin.addPlot(row=1, col=0)
p2 = datawin.addPlot(row=2, col=0)
p1.plot(f.getNode('/e66225840/yy7134').read())
p2.plot(f.getNode('/e66225840/elec').read())


sys.exit(app.exec_())