qdplot_logic.QdplotLogic Class Reference

This logic module helps display user data in plots, and makes it easy to save. More...

Inheritance diagram for qdplot_logic.QdplotLogic:

Collaboration diagram for qdplot_logic.QdplotLogic:

Public Member Functions
def	__init__ (self, kwargs)
	Create QdplotLogic object with connectors. More...
def	on_activate (self)
	Initialisation performed during activation of the module.
def	on_deactivate (self)
	Deinitialisation performed during deactivation of the module.
def	set_data (self, x=None, y=None, clear_old=True)
	Set the data to plot. More...
def	set_domain (self, newdomain=None)
	Set the plot domain, to match the data (default) or to a specified new domain. More...
def	set_range (self, newrange=None)
	Set the plot range, to match the data (default) or to a specified new range. More...
def	set_hlabel (self, label='Independent variable', units='arb. units')
	Set the horizontal axis label and specify units. More...
def	set_vlabel (self, label='Dependent variable', units='arb. units')
	Set the vertical axis label and specify units. More...
def	get_domain (self)
def	get_range (self)
def	save_data (self, postfix='')
	Save the data to a file. More...

Public Attributes
	threadlock
	indep_vals
	depen_vals
	plot_domain
	plot_range
	clear_old
	h_label
	h_units
	v_label
	v_units

Static Public Attributes
	sigPlotDataUpdated = QtCore.Signal()
	sigPlotParamsUpdated = QtCore.Signal()
	savelogic = Connector(interface='SaveLogic')

Detailed Description

This logic module helps display user data in plots, and makes it easy to save.

sigCounterUpdate: there is new counting data available sigCountContinuousNext: used to simulate a loop in which the data acquisition runs. sigCountGatedNext: ???

Constructor & Destructor Documentation

__init__()

def qdplot_logic.QdplotLogic.__init__	(		self,
			kwargs
	)

Create QdplotLogic object with connectors.

Parameters

dict	kwargs: optional parameters

Member Function Documentation

save_data()

def qdplot_logic.QdplotLogic.save_data	(		self,
			postfix = ''
	)

Save the data to a file.

Parameters

bool	to_file: indicate, whether data have to be saved to file
str	postfix: an additional tag, which will be added to the filename upon save

Returns

np.array([2 or 3][X]), OrderedDict: array with the

set_data()

def qdplot_logic.QdplotLogic.set_data	(		self,
			x = None,
			y = None,
			clear_old = True
	)

Set the data to plot.

Parameters

np.ndarray	or list of np.ndarrays x: data of independents variable(s)
np.ndarray	or list of np.ndarrays y: data of dependent variable(s)
bool	clear_old: clear old plots in GUI if True

set_domain()

def qdplot_logic.QdplotLogic.set_domain	(		self,
			newdomain = None
	)

Set the plot domain, to match the data (default) or to a specified new domain.

Parameters

float

newdomain: 2-element list containing min and max x-values

set_hlabel()

def qdplot_logic.QdplotLogic.set_hlabel	(		self,
			label = 'Independent variable',
			units = 'arb. units'
	)

Set the horizontal axis label and specify units.

Parameters

string	label: name of axis
string	units: symbol for units

set_range()

def qdplot_logic.QdplotLogic.set_range	(		self,
			newrange = None
	)

Set the plot range, to match the data (default) or to a specified new range.

Parameters

float

newrange: 2-element list containing min and max y-values

set_vlabel()

def qdplot_logic.QdplotLogic.set_vlabel	(		self,
			label = 'Dependent variable',
			units = 'arb. units'
	)

Set the vertical axis label and specify units.

Parameters

string	label: name of axis
string	units: symbol for units

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The documentation for this class was generated from the following file:

• logic/qdplot_logic.py