def __init__(self, parent=None, **kwds):
QtGui.QFrame.__init__(self, parent)
self.plot_params = kwds
print('kwds=', kwds)
# self.plotWidget=CartesianPlot()
# self.plotWidget = pg.PlotWidget(background='w')
self.plotWidget = pg.PlotWidget()
try:
bg_color = kwds['background']
except LookupError:
bg_color = None
if bg_color:
try:
bg_color_rgb = wc.name_to_rgb(bg_color)
self.plotWidget.setBackground(background=bg_color_rgb)
except ValueError as e:
print('Could not decode the color %s : Exception : %s' %
(bg_color, str(e)),
file=sys.stderr)
# self.plotWidget = pg.GraphicsView()
self.setSizePolicy(
QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding))
self.plotInterface = None
self.parentWidget = parent
layout = QtGui.QBoxLayout(QtGui.QBoxLayout.TopToBottom)
layout.addWidget(self.plotWidget)
# self.setWindowTitle(kwds['title']) # setting title bar on the window
self.plotWidget.setTitle(kwds['title'])
self.plotWidget.setLabel(axis='bottom', text=kwds['xAxisTitle'])
self.plotWidget.setLabel(axis='left', text=kwds['yAxisTitle'])
x_log_flag, y_log_flag = False, False
if kwds['xScaleType'].strip().lower() == 'log':
x_log_flag = True
if kwds['yScaleType'].strip().lower() == 'log':
y_log_flag = True
self.plotWidget.setLogMode(x=x_log_flag, y=y_log_flag)
if kwds['grid']:
self.plotWidget.showGrid(x=True, y=True, alpha=1.0)
self.setLayout(layout)
# self.resize(600, 600)
self.setMinimumSize(
100, 100) # needs to be defined to resize smaller than 400x400
def __init__(self, parent=None, **kwds):
QtGui.QFrame.__init__(self, parent)
self.plot_params = kwds
print 'kwds=', kwds
# self.plotWidget=CartesianPlot()
# self.plotWidget = pg.PlotWidget(background='w')
self.plotWidget = pg.PlotWidget()
try:
bg_color = kwds['background']
except LookupError:
bg_color = None
if bg_color:
try:
bg_color_rgb = wc.name_to_rgb(bg_color)
self.plotWidget.setBackground(background=bg_color_rgb)
except ValueError as e:
print >>sys.stderr, 'Could not decode the color %s : Exception : %s'%(bg_color, str(e))
# self.plotWidget = pg.GraphicsView()
self.setSizePolicy(QtGui.QSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Expanding))
self.plotInterface = None
self.parentWidget = parent
layout = QtGui.QBoxLayout(QtGui.QBoxLayout.TopToBottom)
layout.addWidget(self.plotWidget)
# self.setWindowTitle(kwds['title']) # setting title bar on the window
self.plotWidget.setTitle(kwds['title'])
self.plotWidget.setLabel(axis='bottom', text=kwds['xAxisTitle'])
self.plotWidget.setLabel(axis='left', text=kwds['yAxisTitle'])
x_log_flag, y_log_flag = False, False
if kwds['xScaleType'].strip().lower() == 'log':
x_log_flag = True
if kwds['yScaleType'].strip().lower() == 'log':
y_log_flag = True
self.plotWidget.setLogMode(x=x_log_flag, y=y_log_flag)
if kwds['grid']:
self.plotWidget.showGrid(x=True, y=True, alpha=1.0)
# self.plotWidget.setLabel(axis='bottom',text='DUPA')
# todo OK
# view = pg.GraphicsView()
# l = pg.GraphicsLayout(border=(100, 100, 100))
# view.setCentralItem(l)
# l.addLabel('DUPA')
# l.nextRow()
# self.plotWidget = l.addPlot(title='Generic Plot')
# l.nextRow()
# self.legend = pg.LegendItem()
# l.addItem(self.legend)
#
#
#
# view.show()
# view.setWindowTitle('pyqtgraph example: GraphicsLayout')
#
# layout.addWidget(view)
# legend_item = pg.LegendItem()
# vb = self.plotWidget.addViewBox()
self.setLayout(layout)
# self.resize(600, 600)
self.setMinimumSize(100, 100) # needs to be defined to resize smaller than 400x400
def init_ui(self):
"""Initializes all UI elements"""
# Sets title and UI layout
print("Starting init_ui")
self.setWindowTitle('Digital Wattmeter Simulator')
win = QtGui.QBoxLayout(QtGui.QBoxLayout.LeftToRight)
# creates a plot widget and adds it to the window
self.plotwidget = pg.PlotWidget()
self.plotwidget.setTitle("Power")
self.plotwidget.setLabel('left', "Voltage(V)")
self.plotwidget.setLabel('bottom', "Time(ms)")
self.plotwidget.showGrid(x=True, y=True)
win.addWidget(self.plotwidget)
butt_win1 = QtGui.QFormLayout()
butt_win2 = QtGui.QFormLayout()
butt_win3 = QtGui.QFormLayout()
self.space_label = QtGui.QLabel("")
# ** Column 1 **
column1 = QtGui.QBoxLayout(QtGui.QBoxLayout.TopToBottom)
column1.addLayout(self.waveform1.butt_win)
column1.addLayout(self.waveform2.butt_win)
# ** Column 2 **
# Label
column2 = QtGui.QBoxLayout(QtGui.QBoxLayout.TopToBottom)
self.label3 = QtGui.QLabel("Sampling")
butt_win1.addRow(self.label3)
self.labelp = QtGui.QLabel("Power")
butt_win2.addRow(self.labelp)
# Sample Time
self.edit_time_box = QtGui.QSpinBox()
self.edit_time_box.setRange(0, self.total_time)
self.edit_time_box.setValue(self.st)
self.edit_time_box.setGeometry(1, 1, 1, 1)
self.edit_time_box.setSingleStep(100)
butt_win1.addRow("Start Time", self.edit_time_box)
self.edit_time_box2 = QtGui.QSpinBox()
self.edit_time_box2.setRange(0, self.total_time)
self.edit_time_box2.setValue(self.et)
self.edit_time_box2.setGeometry(1, 1, 1, 1)
self.edit_time_box2.setSingleStep(100)
butt_win1.addRow("End Time", self.edit_time_box2)
self.edit_speed_box = QtGui.QSpinBox()
self.edit_speed_box.setRange(0, 1000)
self.edit_speed_box.setValue(self.speed)
self.edit_speed_box.setGeometry(1, 1, 1, 1)
self.edit_speed_box.setSingleStep(1)
butt_win1.addRow("Sample Speed", self.edit_speed_box)
# Pause
self.pause_button = QtGui.QPushButton("Pause")
self.pause_button.setCheckable(True)
butt_win1.addRow(self.pause_button)
# Reset
self.reset_button = QtGui.QPushButton("Reset")
butt_win1.addRow(self.reset_button)
# Save
self.save_button = QtGui.QPushButton("Save")
butt_win1.addRow(self.save_button)
# Power
self.show_power_button = QtGui.QPushButton("Show Power")
self.show_power_button.setCheckable(True)
self.show_power_button.toggle()
butt_win2.addRow(self.show_power_button)
self.color_boxp = QtGui.QComboBox()
self.color_boxp.addItems(
["Red", "Blue", "Green", "Yellow", "White", "None"])
butt_win2.addRow(self.color_boxp)
# Power Labels
self.power_label = QtGui.QLabel()
butt_win2.addRow(self.power_label)
self.power_rms_label = QtGui.QLabel()
butt_win2.addRow(self.power_rms_label)
self.filtered_power_label = QtGui.QLabel()
butt_win2.addRow(self.filtered_power_label)
self.reactive_power_label = QtGui.QLabel()
butt_win2.addRow(self.reactive_power_label)
self.apparent_power_label = QtGui.QLabel()
butt_win2.addRow(self.apparent_power_label)
self.power_factor_label = QtGui.QLabel()
butt_win2.addRow(self.power_factor_label)
self.lead_lag_label = QtGui.QLabel()
butt_win2.addRow(self.lead_lag_label)
self.circuit_type = QtGui.QLabel()
butt_win2.addRow(self.circuit_type)
#butt_win2.addRow(self.space_label)
column2.addLayout(butt_win1)
column2.addLayout(butt_win2)
# Column 3
# Noise
column3 = QtGui.QBoxLayout(QtGui.QBoxLayout.TopToBottom)
self.label4 = QtGui.QLabel("Noise/Filter")
butt_win3.addRow(self.label4)
self.rand_noise_box = QtGui.QDoubleSpinBox()
self.rand_noise_box.setValue(self.noise_magnitude)
self.rand_noise_box.setGeometry(1, 1, 1, 1)
self.rand_noise_box.setSingleStep(.01)
self.rand_noise_box.setRange(0, 1000)
butt_win3.addRow("Random Noise", self.rand_noise_box)
# Uniform noise
self.noise_button2 = QtGui.QPushButton("Uniform Noise")
self.noise_button2.setCheckable(True)
butt_win3.addRow(self.noise_button2)
self.show_noise_button = QtGui.QPushButton("Show Noise")
self.show_noise_button.setCheckable(True)
butt_win3.addRow(self.show_noise_button)
self.show_power_buttonp = QtGui.QPushButton("Pure Power")
self.show_power_buttonp.setCheckable(True)
self.show_power_buttonp.toggle()
butt_win3.addRow(self.show_power_buttonp)
# Filter
self.show_power_buttonf = QtGui.QPushButton("Filtered Power")
self.show_power_buttonf.setCheckable(True)
self.show_power_buttonf.toggle()
butt_win3.addRow(self.show_power_buttonf)
self.color_boxfp = QtGui.QComboBox()
self.color_boxfp.addItems(
["Red", "Blue", "Green", "Yellow", "White", "None"])
self.color_boxfp.setCurrentIndex(3)
butt_win3.addRow(self.color_boxfp)
self.edit_cutoff_box = QtGui.QDoubleSpinBox()
self.edit_cutoff_box.setRange(0, 1000)
self.edit_cutoff_box.setValue(self.cutoff)
self.edit_cutoff_box.setGeometry(1, 1, 1, 1)
self.edit_cutoff_box.setSingleStep(.1)
butt_win3.addRow("Cutoff", self.edit_cutoff_box)
self.edit_order_box = QtGui.QSpinBox()
self.edit_order_box.setValue(self.order)
self.edit_order_box.setGeometry(1, 1, 1, 1)
self.edit_order_box.setRange(0, 1000)
butt_win3.addRow("Order", self.edit_order_box)
column3.addLayout(butt_win3)
column3.addLayout(self.noiseform.butt_win)
win.addLayout(column1)
win.addLayout(column2) # adds the windows to the main window
win.addLayout(column3)
self.setLayout(win) # sets the main layout
self.show() # displays the window
print("init_ui complete!")
# Plots
plot1 = pg.PlotWidget(w)
plot1.showGrid(x=True, y=True)
plot1_label = QtGui.QLabel('Solutions',
font=big_font,
alignment=QtCore.Qt.AlignHCenter)
plot2 = pg.PlotWidget(w)
plot2.showGrid(x=True, y=True)
plot2_label = QtGui.QLabel('Error',
font=big_font,
alignment=QtCore.Qt.AlignHCenter)
# Add widgets to the layout in their proper positions
layout = QtGui.QBoxLayout(QtGui.QBoxLayout.LeftToRight)
w.setLayout(layout)
button_layout = QtGui.QGridLayout()
plot_layout = QtGui.QVBoxLayout()
layout.addLayout(button_layout)
layout.addLayout(plot_layout, 9999)
# Add plots to layout
plot_layout.addWidget(plot1_label)
plot_layout.addWidget(plot1)
plot_layout.addWidget(plot2_label)
plot_layout.addWidget(plot2)
# Add fields and labels
