def _init_toolbar(self):
self.basedir = os.path.join(matplotlib.rcParams[ 'datapath' ],'images')
for text, tooltip_text, image_file, callback in self.toolitems:
if text is None:
self.addSeparator()
else:
a = self.addAction(self._icon(image_file + '.png'),
text, getattr(self, callback))
if tooltip_text is not None:
a.setToolTip(tooltip_text)
if figureoptions is not None:
a = self.addAction(self._icon("qt4_editor_options.png"),
'Customize', self.edit_parameters)
a.setToolTip('Edit curves line and axes parameters')
self.buttons = {}
# Add the x,y location widget at the right side of the toolbar
# The stretch factor is 1 which means any resizing of the toolbar
# will resize this label instead of the buttons.
if self.coordinates:
self.locLabel = QtGui.QLabel( "", self )
self.locLabel.setAlignment(
QtCore.Qt.AlignRight | QtCore.Qt.AlignTop )
self.locLabel.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Ignored))
labelAction = self.addWidget(self.locLabel)
labelAction.setVisible(True)
# reference holder for subplots_adjust window
self.adj_window = None
def _init_toolbar(self):
self.basedir = os.path.join(matplotlib.rcParams['datapath'], 'images')
a = self.addAction(self._icon('home.png'), 'Home', self.home)
a.setToolTip('Reset original view')
a = self.addAction(self._icon('back.png'), 'Back', self.back)
a.setToolTip('Back to previous view')
a = self.addAction(self._icon('forward.png'), 'Forward', self.forward)
a.setToolTip('Forward to next view')
self.addSeparator()
a = self.addAction(self._icon('move.png'), 'Pan', self.pan)
a.setToolTip('Pan axes with left mouse, zoom with right')
a = self.addAction(self._icon('zoom_to_rect.png'), 'Zoom', self.zoom)
a.setToolTip('Zoom to rectangle')
self.addSeparator()
a = self.addAction(self._icon('subplots.png'), 'Subplots',
self.configure_subplots)
a.setToolTip('Configure subplots')
if figureoptions is not None:
a = self.addAction(self._icon("qt4_editor_options.png"),
'Customize', self.edit_parameters)
a.setToolTip('Edit curves line and axes parameters')
a = self.addAction(self._icon('filesave.png'), 'Save',
self.save_figure)
a.setToolTip('Save the figure')
self.buttons = {}
# Add the x,y location widget at the right side of the toolbar
# The stretch factor is 1 which means any resizing of the toolbar
# will resize this label instead of the buttons.
if self.coordinates:
self.locLabel = QtGui.QLabel("", self)
self.locLabel.setAlignment(QtCore.Qt.AlignRight
| QtCore.Qt.AlignTop)
self.locLabel.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Ignored))
labelAction = self.addWidget(self.locLabel)
labelAction.setVisible(True)
# reference holder for subplots_adjust window
self.adj_window = None
def __init__(self, targetfig, parent):
QtGui.QWidget.__init__(self, None)
self.targetfig = targetfig
self.parent = parent
self.sliderleft = QtGui.QSlider(QtCore.Qt.Horizontal)
self.sliderbottom = QtGui.QSlider(QtCore.Qt.Vertical)
self.sliderright = QtGui.QSlider(QtCore.Qt.Horizontal)
self.slidertop = QtGui.QSlider(QtCore.Qt.Vertical)
self.sliderwspace = QtGui.QSlider(QtCore.Qt.Horizontal)
self.sliderhspace = QtGui.QSlider(QtCore.Qt.Vertical)
# constraints
QtCore.QObject.connect(self.sliderleft,
QtCore.SIGNAL("valueChanged(int)"),
self.sliderright.setMinimum)
QtCore.QObject.connect(self.sliderright,
QtCore.SIGNAL("valueChanged(int)"),
self.sliderleft.setMaximum)
QtCore.QObject.connect(self.sliderbottom,
QtCore.SIGNAL("valueChanged(int)"),
self.slidertop.setMinimum)
QtCore.QObject.connect(self.slidertop,
QtCore.SIGNAL("valueChanged(int)"),
self.sliderbottom.setMaximum)
sliders = (
self.sliderleft,
self.sliderbottom,
self.sliderright,
self.slidertop,
self.sliderwspace,
self.sliderhspace,
)
adjustments = ('left:', 'bottom:', 'right:', 'top:', 'wspace:',
'hspace:')
for slider, adjustment in zip(sliders, adjustments):
slider.setMinimum(0)
slider.setMaximum(1000)
slider.setSingleStep(5)
layout = QtGui.QGridLayout()
leftlabel = QtGui.QLabel('left')
layout.addWidget(leftlabel, 2, 0)
layout.addWidget(self.sliderleft, 2, 1)
toplabel = QtGui.QLabel('top')
layout.addWidget(toplabel, 0, 2)
layout.addWidget(self.slidertop, 1, 2)
layout.setAlignment(self.slidertop, QtCore.Qt.AlignHCenter)
bottomlabel = QtGui.QLabel('bottom')
layout.addWidget(QtGui.QLabel('bottom'), 4, 2)
layout.addWidget(self.sliderbottom, 3, 2)
layout.setAlignment(self.sliderbottom, QtCore.Qt.AlignHCenter)
rightlabel = QtGui.QLabel('right')
layout.addWidget(rightlabel, 2, 4)
layout.addWidget(self.sliderright, 2, 3)
hspacelabel = QtGui.QLabel('hspace')
layout.addWidget(hspacelabel, 0, 6)
layout.setAlignment(hspacelabel, QtCore.Qt.AlignHCenter)
layout.addWidget(self.sliderhspace, 1, 6)
layout.setAlignment(self.sliderhspace, QtCore.Qt.AlignHCenter)
wspacelabel = QtGui.QLabel('wspace')
layout.addWidget(wspacelabel, 4, 6)
layout.setAlignment(wspacelabel, QtCore.Qt.AlignHCenter)
layout.addWidget(self.sliderwspace, 3, 6)
layout.setAlignment(self.sliderwspace, QtCore.Qt.AlignBottom)
layout.setRowStretch(1, 1)
layout.setRowStretch(3, 1)
layout.setColumnStretch(1, 1)
layout.setColumnStretch(3, 1)
layout.setColumnStretch(6, 1)
self.setLayout(layout)
self.sliderleft.setSliderPosition(
int(targetfig.subplotpars.left * 1000))
self.sliderbottom.setSliderPosition(\
int(targetfig.subplotpars.bottom*1000))
self.sliderright.setSliderPosition(\
int(targetfig.subplotpars.right*1000))
self.slidertop.setSliderPosition(int(targetfig.subplotpars.top * 1000))
self.sliderwspace.setSliderPosition(\
int(targetfig.subplotpars.wspace*1000))
self.sliderhspace.setSliderPosition(\
int(targetfig.subplotpars.hspace*1000))
QtCore.QObject.connect(self.sliderleft,
QtCore.SIGNAL("valueChanged(int)"),
self.funcleft)
QtCore.QObject.connect(self.sliderbottom,
QtCore.SIGNAL("valueChanged(int)"),
self.funcbottom)
QtCore.QObject.connect(self.sliderright,
QtCore.SIGNAL("valueChanged(int)"),
self.funcright)
QtCore.QObject.connect(self.slidertop,
QtCore.SIGNAL("valueChanged(int)"),
self.functop)
QtCore.QObject.connect(self.sliderwspace,
QtCore.SIGNAL("valueChanged(int)"),
self.funcwspace)
QtCore.QObject.connect(self.sliderhspace,
QtCore.SIGNAL("valueChanged(int)"),
self.funchspace)