sas.qtgui.Plotting.Masks package

Submodules

sas.qtgui.Plotting.Masks.BoxMask module

class sas.qtgui.Plotting.Masks.BoxMask.BoxMask(base, axes, color='black', zorder=3, side=None, x_min=0.008, x_max=0.008, y_min=0.0025, y_max=0.0025)

Bases: BaseInteractor

BoxMask Class: determine 2 rectangular area to find the pixel of a Data inside of box.

Uses PointerInteractor , VerticalDoubleLine,HorizontalDoubleLine.

Parameters:

• zorder – Artists with lower zorder values are drawn first.

• x_min – the minimum value of the x coordinate

• x_max – the maximum value of the x coordinate

• y_min – the minimum value of the y coordinate

• y_max – the maximum value of the y coordinate

__doc__ = '\n    BoxMask Class: determine 2 rectangular area to find the pixel of\n    a Data inside of box.\n\n    Uses PointerInteractor , VerticalDoubleLine,HorizontalDoubleLine.\n\n    :param zorder:  Artists with lower zorder values are drawn first.\n    :param x_min: the minimum value of the x coordinate\n    :param x_max: the maximum value of the x coordinate\n    :param y_min: the minimum value of the y coordinate\n    :param y_max: the maximum value of the y coordinate\n\n    '

__init__(base, axes, color='black', zorder=3, side=None, x_min=0.008, x_max=0.008, y_min=0.0025, y_max=0.0025)

__module__ = 'sas.qtgui.Plotting.Masks.BoxMask'

_post_data()

Get the limits of the boxsum and compute the sum of the pixel contained in that region and the error on that sum

clear()

Clear the slicer and all connected events related to this slicer

draw()

get_mask()

return mask as a result of boxcut

get_params()

Store a copy of values of parameters of the slicer into a dictionary.

Return params:

the dictionary created

move(x, y, ev)

Process move to a new position, making sure that the move is allowed.

moveend(ev)

After a dragging motion this function is called to compute the error and the sum of pixel of a given data 2D

restore()

Restore the roughness for this layer.

save(ev)

Remember the roughness for this layer and the next so that we can restore on Esc.

set_cursor(x, y)

set_params(params)

Receive a dictionary and reset the slicer with values contained in the values of the dictionary.

Parameters:

params – a dictionary containing name of slicer parameters and values the user assigned to the slicer.

update()

Respond to changes in the model by recalculating the profiles and resetting the widgets.

sas.qtgui.Plotting.Masks.CircularMask module

class sas.qtgui.Plotting.Masks.CircularMask.CircularMask(base, axes, color='grey', zorder=3, side=None)

Bases: BaseInteractor

Draw a ring Given a radius

__doc__ = '\n     Draw a ring Given a radius\n    '

__init__(base, axes, color='grey', zorder=3, side=None)

Param:

the color of the line that defined the ring

Parameters:

• r – the radius of the ring

• sign – the direction of motion the the marker

__module__ = 'sas.qtgui.Plotting.Masks.CircularMask'

_post_data()

Uses annulus parameters to plot averaged data into 1D data.

Parameters:

nbins – the number of points to plot

clear()

Clear the slicer and all connected events related to this slicer

draw()

getParams()

Store a copy of values of parameters of the slicer into a dictionary.

Return params:

the dictionary created

move(x, y, ev)

Process move to a new position, making sure that the move is allowed.

moveend(ev)

Called when any dragging motion ends. Post an event (type =SlicerParameterEvent) to plotter 2D with a copy slicer parameters Call _post_data method

restore()

Restore the roughness for this layer.

save(ev)

Remember the roughness for this layer and the next so that we can restore on Esc.

setParams(params)

Receive a dictionary and reset the slicer with values contained in the values of the dictionary.

Parameters:

params – a dictionary containing name of slicer parameters and values the user assigned to the slicer.

set_cursor(x, y)

set_layer(n)

Allow adding plot to the same panel :param n: the number of layer

update()

Respond to changes in the model by recalculating the profiles and resetting the widgets.

sas.qtgui.Plotting.Masks.SectorMask module

Sector mask interactor

class sas.qtgui.Plotting.Masks.SectorMask.SectorMask(base, axes, color='gray', zorder=3, side=False)

Bases: BaseInteractor

Draw a sector slicer.Allow to find the data 2D inside of the sector lines

__doc__ = '\n    Draw a sector slicer.Allow to find the data 2D inside of the sector lines\n    '

__init__(base, axes, color='gray', zorder=3, side=False)

__module__ = 'sas.qtgui.Plotting.Masks.SectorMask'

_post_data()

compute sector averaging of data into data1D

clear()

Clear the slicer and all connected events related to this slicer

draw()

get_params()

Store a copy of values of parameters of the slicer into a dictionary.

Return params:

the dictionary created

move(x, y, ev)

Process move to a new position, making sure that the move is allowed.

moveend(ev)

Called a dragging motion ends.Get slicer event

restore()

Restore the roughness for this layer.

save(ev)

Remember the roughness for this layer and the next so that we can restore on Esc.

set_cursor(x, y)

set_params(params)

Receive a dictionary and reset the slicer with values contained in the values of the dictionary.

Parameters:

params – a dictionary containing name of slicer parameters and values the user assigned to the slicer.

update()

Respond to changes in the model by recalculating the profiles and resetting the widgets.

Module contents