pyqtgraph/examples/GradientEditor.py

29 lines
719 B
Python

# -*- coding: utf-8 -*-
## Add path to library (just for examples; you do not need this)
import initExample
import numpy as np
from pyqtgraph.Qt import QtGui, QtCore
import pyqtgraph as pg
app = QtGui.QApplication([])
mw = pg.GraphicsView()
mw.resize(800,800)
mw.show()
#ts = pg.TickSliderItem()
#mw.setCentralItem(ts)
#ts.addTick(0.5, 'r')
#ts.addTick(0.9, 'b')
ge = pg.GradientEditorItem()
mw.setCentralItem(ge)
## Start Qt event loop unless running in interactive mode.
if __name__ == '__main__':
import sys
if (sys.flags.interactive != 1) or not hasattr(QtCore, 'PYQT_VERSION'):
QtGui.QApplication.instance().exec_()