sas.qtgui.Perspectives.Corfunc package

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)[source]

Bases: PyQt5.QtWidgets.QDialog, sas.qtgui.Perspectives.Corfunc.UI.CorfuncPanel.Ui_CorfuncDialog

Displays the correlation function analysis of sas data.

static allowBatch()[source]

We cannot perform corfunc analysis in batch at this time.

static allowSwap()[source]

We cannot swap data with corfunc analysis at this time.

calculate_background()[source]

Find a good estimate of the background value.

closeEvent(event)[source]

Overwrite QDialog close method to allow for custom widget close

ext = ' crf'
extract()[source]
extrapolate()[source]

Extend the experiemntal data with guinier and porod curves.

finish_transform(transforms)[source]
getPage()[source]

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

getState()[source]

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

isSerializable()[source]

Tell the caller that this perspective writes its state

model_changed(_)[source]

Actions to perform when the data is updated

name = 'Corfunc'
on_save()[source]

Save corfunc state into a file

removeData(data_list=None)[source]

Remove the existing data reference from the Invariant Persepective

serializeAll()[source]

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()[source]

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)[source]

Allow outsiders close this widget

setData(data_item, is_batch=False)[source]

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

setup_mapper()[source]

Creating mapping between model and gui elements.

setup_model()[source]

Populate the model with default data.

setup_slots()[source]

Connect the buttons to their appropriate slots.

showHelp()[source]

Opens a webpage with help on the perspective

title()[source]

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

transform()[source]

Calculate the real space version of the extrapolation.

trigger
updateFromParameters(params)[source]

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)[source]

take the datas tuple and create a plot in DE

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

Bases: matplotlib.backends.backend_qt5agg.FigureCanvasQTAgg

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

draw_q_space()[source]

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()[source]

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)[source]

Checks if mouse coursor is on legend box :return:

on_motion(event)[source]
on_mouse_down(event)[source]
on_mouse_up(event)[source]

sas.qtgui.Perspectives.Corfunc.CorfuncUtils module

Module contents