def complex_figure(filename, dpi=settings.DPI,
width=settings.SINGLE_COLUMN_DEFAULT_SIZE_CM,
height=settings.SINGLE_COLUMN_DEFAULT_SIZE_CM,
draw_frame=False, right_label=False,
**unused_kwargs):
scaled_width = width / settings.CM_SCALE
scaled_height = height / settings.CM_SCALE
scaled_top_margin = 1 - settings.TOP_MARGIN / height
scaled_bottom_margin = settings.BOTTOM_MARGIN / height
scaled_left_margin = settings.LEFT_MARGIN / width
scaled_right_margin = 1 - settings.RIGHT_MARGIN / width
if right_label:
figure = _Figure(dpi=dpi, frameon=draw_frame,
linewidth=settings.DEFAULT_FRAME_LINE_WIDTH,
figsize=(scaled_width, scaled_height),
subplotpars=matplotlib.figure.SubplotParams(
bottom=scaled_bottom_margin,
left=scaled_left_margin,
right=scaled_right_margin))
else:
figure = _Figure(dpi=dpi, frameon=draw_frame,
linewidth=settings.DEFAULT_FRAME_LINE_WIDTH,
figsize=(scaled_width, scaled_height),
subplotpars=matplotlib.figure.SubplotParams(
bottom=scaled_bottom_margin,
left=scaled_left_margin))
yield figure
canvas = _FigureCanvas(figure)
figure.savefig(filename)
def figure(interactive=False):
if interactive:
import pylab
return pylab.figure()
f = _Figure()
canvas = _FigureCanvas(f)
return f
def __init__(self, subplot=111, parent=None, width=5, height=4, dpi=100,
figfacecolor=3*[0.941], style=None, **kwargs):
# super(MplCanvas, self).__init__(parent)
if style is None:
pass
else:
_mpl.style.use(style)
# Create figure and axes
self.fig = _Figure(figsize=(width, height), dpi=dpi,
facecolor=figfacecolor, **kwargs)
# Initialize the canvas
FigureCanvas.__init__(self, self.fig)
self.setParent(parent)
self.setupAx(subplot=subplot, **kwargs)
# Not really used, but could be used to have some sort of initial plot
self.compute_initial_figure()
# Set canvas size policies and geometry
FigureCanvas.setSizePolicy(self, _QtWidgets.QSizePolicy.Expanding,
_QtWidgets.QSizePolicy.Expanding)
FigureCanvas.updateGeometry(self)
# Create the toolbar and connect to canvas (self)
self.toolbar = _NavigationToolbar(self, None)
def figure(interactive=False):
if interactive:
import pylab
return pylab.figure()
f = _Figure()
canvas = _FigureCanvas(f)
return f
def __init__(self, subplot=111, parent=None, width=5, height=4, dpi=100,
figfacecolor=3*[0.941], style=None, **kwargs):
# super(MplCanvas, self).__init__(parent)
if style is None:
pass
else:
_mpl.style.use(style)
self._mpl_v1 = _mpl.__version__.split('.')[0] == 1
# Create figure and axes
self.fig = _Figure(figsize=(width, height), dpi=dpi,
facecolor=figfacecolor, **kwargs)
# Initialize the canvas
FigureCanvas.__init__(self, self.fig)
self.setParent(parent)
self.setupAx(subplot=subplot, **kwargs)
# Not really used, but could be used to have some sort of initial plot
self.compute_initial_figure()
# Set canvas size policies and geometry
FigureCanvas.setSizePolicy(self, _QtWidgets.QSizePolicy.Fixed,
_QtWidgets.QSizePolicy.Fixed)
FigureCanvas.updateGeometry(self)
# Create the toolbar and connect to canvas (self)
self.toolbar = _NavigationToolbar(self, None)
def __init__(self, parent=None, width=640, height=400):
fig = _Figure(figsize=(width / 100.0, height / 100.0),
dpi=100,
facecolor='0.93')
_Canvas.__init__(self, fig)
self.setParent(parent)
_Canvas.setSizePolicy(self, _QtGui.QSizePolicy.Expanding,
_QtGui.QSizePolicy.Expanding)
_Canvas.updateGeometry(self)
def __init__(self):
"""Initialize figure canvas."""
self.fig = _Figure()
self.fig.patch.set_facecolor('1')
self.ax = self.fig.add_subplot(111, adjustable='datalim')
_FigCanvas.__init__(self, self.fig)
_FigCanvas.setSizePolicy(self, _QSizePolicy.Expanding,
_QSizePolicy.Expanding)
_FigCanvas.updateGeometry(self)
self.ax.ticklabel_format(style='sci', scilimits=(0, 0), axis='y')
self.fig.tight_layout()
self.fig.canvas.draw()
def __init__(self, parent=None):
"""Add figure canvas to layout."""
super().__init__(parent)
self.figure = _Figure()
self.canvas = _FigureCanvas(self.figure)
self.ax = self.figure.add_subplot(111)
_layout = QtWidgets.QVBoxLayout()
_layout.addWidget(self.canvas)
self.toolbar = _Toolbar(self.canvas, self)
_layout.addWidget(self.toolbar)
self.setLayout(_layout)
winTest.ui.mpl.canvas.draw()
class _winMpl:
def __init__(self):
self.fig = None
self.ax = None
self.img = None
self.canvas = None
self.toolbar = None
app = _QApplication(_sys.argv)
winTest = testWindow()
winTest.ui.mpl = _winMpl()
winTest.ui.mpl.fig = _Figure()
winTest.ui.mpl.ax = winTest.ui.mpl.fig.add_subplot(111)
data = _np.random.rand(20, 20, 50)
data_slice = data[:, :, 25]
winTest.ui.mpl.img = winTest.ui.mpl.ax.imshow(data_slice,
interpolation='none',
cmap=_mpl.cm.gray,
origin='lower')
winTest.ui.mpl.canvas = _FigureCanvas(winTest.ui.mpl.fig)
winTest.ui.verticalLayout.insertWidget(0, winTest.ui.mpl.canvas)
winTest.ui.pushbutton.pressed.connect(buttonPress)
def __init__(self,
data,
x=None,
plugin=None,
xlabel=None,
ylabel=None,
show_difference=False,
parent=None):
super(DialogPlotEffect, self).__init__(parent)
self.ui = Ui_DialogPlotEffect()
self.ui.setupUi(self)
self.data = data
self.mpl_orig = _winMpl()
self.mpl_orig.fig = _Figure(facecolor=[1, 1, 1])
self.mpl_orig.ax = self.mpl_orig.fig.add_subplot(111)
self.mpl_orig.canvas = _FigureCanvas(self.mpl_orig.fig)
self.mpl_orig.toolbar = _NavigationToolbar(self.mpl_orig.canvas, None)
self.mpl_affected = _winMpl()
self.mpl_affected.fig = _Figure(facecolor=[1, 1, 1])
self.mpl_affected.ax = self.mpl_affected.fig.add_subplot(111)
self.mpl_affected.canvas = _FigureCanvas(self.mpl_affected.fig)
self.mpl_affected.toolbar = _NavigationToolbar(
self.mpl_affected.canvas, None)
self.ui.verticalLayout.insertWidget(1, self.mpl_orig.canvas)
self.ui.verticalLayout.insertWidget(1, self.mpl_orig.toolbar)
self.ui.verticalLayout.insertWidget(3, self.mpl_affected.canvas)
self.ui.verticalLayout.insertWidget(3, self.mpl_affected.toolbar)
# Plugin that brings functionality to PlotEffect
self.plugin = plugin
# Signal emited when something changes in the plugin widget
self.plugin.changed.connect(self.widget_changed)
if xlabel is None:
self.ui.xlabel = self.XLABEL
else:
self.ui.xlabel = xlabel
if ylabel is None:
self.ui.ylabel = self.YLABEL
else:
self.ui.ylabel = ylabel
if x is None:
self.x = _np.linspace(0, data.shape[0], self.data.shape[0])
else:
self.x = x
self.show_diff = show_difference
if not isinstance(data, list):
try:
self.mpl_orig.ax.plot(self.x, data)
except:
self.mpl_orig.ax.plot(self.x, data.T)
self.mpl_orig.ax.xaxis.set_label_text(self.ui.xlabel)
self.mpl_orig.ax.yaxis.set_label_text(self.ui.ylabel)
# self.mpl_orig.fig.tight_layout(rect=[-.05,0.05,1,.95])
self.mpl_orig.ax.set_title('Original')
else:
if self.plugin is not None:
try:
self.mpl_orig.ax.plot(self.x, self.plugin.fcn(self.data))
except:
self.mpl_orig.ax.plot(self.x, self.plugin.fcn(self.data).T)
self.mpl_orig.ax.xaxis.set_label_text(self.ui.xlabel)
self.mpl_orig.ax.yaxis.set_label_text(self.ui.ylabel)
# self.mpl_orig.fig.tight_layout(rect=[0,0.05,1,.9])
self.mpl_orig.ax.set_title('Original')
if self.plugin is not None:
self.ui.verticalLayout.insertWidget(8, plugin)
self.widget_changed()
self.mpl_orig.canvas.draw()
self.mpl_affected.canvas.draw()
self.ui.pushButtonOk.clicked.connect(self.accept)
self.ui.pushButtonCancel.clicked.connect(self.reject)
winTest.ui.mpl.canvas.draw()
class _winMpl:
def __init__(self):
self.fig = None
self.ax = None
self.img = None
self.canvas = None
self.toolbar = None
app = _QApplication(_sys.argv)
winTest = testWindow()
winTest.ui.mpl = _winMpl()
winTest.ui.mpl.fig = _Figure()
winTest.ui.mpl.ax = winTest.ui.mpl.fig.add_subplot(111)
data = _np.random.rand(20,20,50)
data_slice = data[:,:,25]
winTest.ui.mpl.img = winTest.ui.mpl.ax.imshow(data_slice, interpolation='none', cmap = _mpl.cm.gray , origin='lower')
winTest.ui.mpl.canvas = _FigureCanvas(winTest.ui.mpl.fig)
winTest.ui.verticalLayout.insertWidget(0,winTest.ui.mpl.canvas)
winTest.ui.pushbutton.pressed.connect(buttonPress)
winTest.show()
selectiondata = ImageSelection()