sas.qtgui.Perspectives.Corfunc package

Subpackages

• sas.qtgui.Perspectives.Corfunc.UI package
  • Submodules
  • sas.qtgui.Perspectives.Corfunc.UI.CorfuncPanel module
  • Module contents

Submodules

sas.qtgui.Perspectives.Corfunc.CorfuncPerspective module

This module provides the intelligence behind the gui interface for Corfunc.

class sas.qtgui.Perspectives.Corfunc.CorfuncPerspective.CorfuncWindow(parent=None)

Bases: QDialog, Ui_CorfuncDialog

Displays the correlation function analysis of sas data.

__doc__ = 'Displays the correlation function analysis of sas data.'

__init__(parent=None)

__module__ = 'sas.qtgui.Perspectives.Corfunc.CorfuncPerspective'

_update_calculator()

static allowBatch()

We cannot perform corfunc analysis in batch at this time.

static allowSwap()

We cannot swap data with corfunc analysis at this time.

calculate_background()

Find a good estimate of the background value.

closeEvent(event)

Overwrite QDialog close method to allow for custom widget close

ext = ' crf'

extract()

extrapolate()

Extend the experiemntal data with guinier and porod curves.

finish_transform(transforms)

getPage()

Serializes full state of this corfunc page Called by Save Analysis :return: {corfunc-state}

getState()

Collects all active params into a dictionary of {name: value} :return: {name: value}

isSerializable()

Tell the caller that this perspective writes its state

model_changed(_)

Actions to perform when the data is updated

name = 'Corfunc'

on_save()

Save corfunc state into a file

removeData(data_list=None)

Remove the existing data reference from the Invariant Persepective

serializeAll()

Serialize the corfunc state so data can be saved Corfunc is not batch-ready so this will only effect a single page :return: {data-id: {self.name: {corfunc-state}}}

serializeCurrentPage()

Serialize and return a dictionary of {data_id: corfunc-state} Return empty dictionary if no data :return: {data-id: {self.name: {corfunc-state}}}

setClosable(value=True)

Allow outsiders close this widget

setData(data_item, is_batch=False)

Obtain a QStandardItem object and dissect it to get Data1D/2D Pass it over to the calculator

setup_mapper()

Creating mapping between model and gui elements.

setup_model()

Populate the model with default data.

setup_slots()

Connect the buttons to their appropriate slots.

showHelp()

Opens a webpage with help on the perspective

title()

Window title function used by certain error messages. Check DataExplorer.py, line 355

transform()

Calculate the real space version of the extrapolation.

trigger

updateFromParameters(params)

Called by Open Project, Open Analysis, and removeData :param params: {param_name: value} -> Default values used if not valid :return: None

update_real_space_plot(datas)

take the datas tuple and create a plot in DE

class sas.qtgui.Perspectives.Corfunc.CorfuncPerspective.MyMplCanvas(model, width=5, height=4, dpi=100)

Bases: FigureCanvasQTAgg

Ultimately, this is a QWidget (as well as a FigureCanvasAgg, etc.).

__doc__ = 'Ultimately, this is a QWidget (as well as a FigureCanvasAgg, etc.).'

__init__(model, width=5, height=4, dpi=100)

__module__ = 'sas.qtgui.Perspectives.Corfunc.CorfuncPerspective'

draw_q_space()

Draw the Q space data in the plot window

This draws the q space data in self.data, as well as the bounds set by self.qmin, self.qmax1, and self.qmax2. It will also plot the extrpolation in self.extrap, if it exists.

draw_real_space()

This function draws the real space data onto the plot

The 1d correlation function in self.data, the 3d correlation function in self.data3, and the interface distribution function in self.data_idf are all draw in on the plot in linear cooredinates.

on_legend(qx, qy)

Checks if mouse coursor is on legend box :return:

on_motion(event)

on_mouse_down(event)

on_mouse_up(event)

sas.qtgui.Perspectives.Corfunc.CorfuncUtils module

Module contents