本文整理汇总了Python中matplotlib.backends.backend_qt4.NavigationToolbar2QT.hide方法的典型用法代码示例。如果您正苦于以下问题：Python NavigationToolbar2QT.hide方法的具体用法？Python NavigationToolbar2QT.hide怎么用？Python NavigationToolbar2QT.hide使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类matplotlib.backends.backend_qt4.NavigationToolbar2QT的用法示例。
在下文中一共展示了NavigationToolbar2QT.hide方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: MPL_Widget
# 需要导入模块: from matplotlib.backends.backend_qt4 import NavigationToolbar2QT [as 别名]
# 或者: from matplotlib.backends.backend_qt4.NavigationToolbar2QT import hide [as 别名]
class MPL_Widget(QtGui.QWidget):
def __init__(self, parent = None):
QtGui.QWidget.__init__(self, parent)
self.canvas = MyMplCanvas()
#self.toolbar = MyNavigationToolbar(self.canvas, self.canvas, direction = 'v')
self.toolbar = NavigationToolbar(self.canvas, self.canvas)
self.toolbar.hide()
self.hbox = QtGui.QHBoxLayout()
#self.hbox.addWidget(self.toolbar)
self.hbox.addWidget(self.canvas)
self.setLayout(self.hbox)
##########################
self.hZoom = QtGui.QAction("Zoom", self)
self.hZoom.setShortcut("Ctrl+Z")
self.addAction(self.hZoom)
QtCore.QObject.connect(self.hZoom,QtCore.SIGNAL("triggered()"), self.ZoomToggle)
self.actionAutoScale = QtGui.QAction("AutoScale", self)#self.MainWindow)
self.actionAutoScale.setShortcut("Ctrl+A")
self.addAction(self.actionAutoScale)
QtCore.QObject.connect(self.actionAutoScale,QtCore.SIGNAL("triggered()"), self.autoscale_plot)
self.installEventFilter(EventFilter(self))
###########SAVING FIGURE TO CLIPBOARD##########
self.cb = None #will be used for the clipboard
self.tempPath = getHomeDir()
self.tempPath = os.path.join(self.tempPath,'tempMPL.png')
def ZoomToggle(self):
self.toolbar.zoom()
def autoscale_plot(self):
self.toolbar.home()
def mpl2Clip(self):
try:
self.canvas.fig.savefig(self.tempPath)
tempImg = QtGui.QImage(self.tempPath)
self.cb = QtGui.QApplication.clipboard()
self.cb.setImage(tempImg)
except:
print 'Error copying figure to clipboard'
errorMsg = "Sorry: %s\n\n:%s\n"%(sys.exc_type, sys.exc_value)
print errorMsg
def focusEvent(self, event):
# self.enableAutoScale()
# self.enableZoom()
self.enableClip()
# self.enableCSV()
#print "Focus In %s"%self.canvas.plotTitle
def lossFocusEvent(self, event):
# self.disableAutoScale()
# self.disableZoom()
self.disableClip()
# self.disableCSV()
#print "Focus Out %s"%self.canvas.plotTitle
def enableClip(self):
self.mpl2ClipAction = QtGui.QAction("Save to Clipboard", self)
self.mpl2ClipAction.setShortcut("Ctrl+C")
self.addAction(self.mpl2ClipAction)
QtCore.QObject.connect(self.mpl2ClipAction,QtCore.SIGNAL("triggered()"), self.mpl2Clip)
def disableClip(self):
QtCore.QObject.disconnect(self.mpl2ClipAction,QtCore.SIGNAL("triggered()"), self.mpl2Clip)
self.removeAction(self.mpl2ClipAction)