21 lines
679 B
Python
21 lines
679 B
Python
|
import sys
|
||
|
|
from PyQt4 import QtGui
|
||
|
|
import pyqtgraph as pg
|
||
|
|
from pyqtgraph.graphicsItems import TextItem
|
||
|
|
# For packages that require scipy, these may be needed:
|
||
|
|
# from scipy.stats import futil
|
||
|
|
# from scipy.sparse.csgraph import _validation
|
||
|
|
|
||
|
|
from pyqtgraph import setConfigOption
|
||
|
|
pg.setConfigOption('background','w')
|
||
|
|
pg.setConfigOption('foreground','k')
|
||
|
|
app = QtGui.QApplication(sys.argv)
|
||
|
|
|
||
|
|
pw = pg.plot(x = [0, 1, 2, 4], y = [4, 5, 9, 6])
|
||
|
|
pw.showGrid(x=True,y=True)
|
||
|
|
text = pg.TextItem(html='<div style="text-align: center"><span style="color: #000000;"> %s</span></div>' % "here",anchor=(0.0, 0.0))
|
||
|
|
text.setPos(1.0, 5.0)
|
||
|
|
pw.addItem(text)
|
||
|
|
status = app.exec_()
|
||
|
|
sys.exit(status)
|