def addNavigationToolbar():
"""Add the matplotlib QT navigation toolbar to the plot.
"""
plt = getPlot()
if not plt:
return
# Check that the navigation toolbar has not been already created
if plt.mpl_toolbar is not None:
return
# Create the navigation toolbar and add it
plt.mpl_toolbar = NavigationToolbar(plt.canvas, plt)
vbox = plt.layout()
vbox.addWidget(plt.mpl_toolbar)
def addNavigationToolbar():
"""Add the matplotlib QT navigation toolbar to the plot.
"""
plt = getPlot()
if not plt:
return
# Check that the navigation toolbar has not been already created
if plt.mpl_toolbar is not None:
return
# Create the navigation toolbar and add it
plt.mpl_toolbar = NavigationToolbar(plt.canvas, plt)
vbox = plt.layout()
vbox.addWidget(plt.mpl_toolbar)
def delNavigationToolbar():
"""Remove the matplotlib QT navigation toolbar from the plot.
"""
plt = getPlot()
if not plt:
return
# Check that the navigation toolbar already exist
if plt.mpl_toolbar is None:
return
# Remove the widget from the layout
vbox = plt.layout()
vbox.removeWidget(plt.mpl_toolbar)
# Destroy the navigation toolbar
plt.mpl_toolbar.deleteLater()
plt.mpl_toolbar = None
def delNavigationToolbar():
"""Remove the matplotlib QT navigation toolbar from the plot.
"""
plt = getPlot()
if not plt:
return
# Check that the navigation toolbar already exist
if plt.mpl_toolbar is None:
return
# Remove the widget from the layout
vbox = plt.layout()
vbox.removeWidget(plt.mpl_toolbar)
# Destroy the navigation toolbar
plt.mpl_toolbar.deleteLater()
plt.mpl_toolbar = None
