8.5.5.1.4. pymodaq_gui.plotting.data_viewers.viewer1D module

class pymodaq_gui.plotting.data_viewers.viewer1D.DataDisplayer(plotitem, flip_axes=False, plot_colors=<pymodaq_utils.utils.PlotColors object>)[source]

Bases: QObject

This Object deals with the display of 1D data on a plotitem

Attributes:

Ndata
labels
legend

Methods

get_axis
get_plot_item
get_plot_items
labels_changed
legend_items
plot_with_scatter
show_overlay
update_axis
update_colors
update_data
update_display_items
update_errors
update_plot
update_scatter
update_sort
update_xy
update_xyplot
updated_item

get_axis()[source]

Return type:: Axis

get_plot_item(index)[source]

get_plot_items()[source]

legend_items()[source]

plot_with_scatter(with_scatter=True, symbol_size=5, symbol='o', color=None)[source]

show_overlay(show=True)[source]

update_axis(axis)[source]

update_colors(colors)[source]

update_data(data, do_xy=False, sort_data=False, force_update=False, do_scatter=False, show_errors=False)[source]

update_display_items(data=None, show_errors=False)[source]

update_errors(show_errors=False)[source]

update_plot(do_xy=True, data=None, sort_data=False, scatter=False, show_errors=False)[source]

update_scatter(do_scatter=False)[source]

update_sort(do_sort=False)[source]

update_xy(do_xy=False)[source]

update_xyplot(do_xy=True, dwa=None)[source]

property Ndata

property labels

property legend

class pymodaq_gui.plotting.data_viewers.viewer1D.View1D(parent_widget=None, show_toolbar=True, no_margins=False, flip_axes=False)[source]

Bases: ActionManager, QObject

Attributes:

axis: Get the current axis used to display data
plotitem

Methods

`get_crosshair_position`()	Convenience function from the Crosshair
`get_crosshair_signal`()	Convenience function from the Crosshair
`process_xyplot`()	Uncheck things if xyplot is active
`set_crosshair_position`(*positions)	Convenience function from the Crosshair
`setup_actions`()
`update_roi_channels`(roi_name)	Update the use_channel setting each time a ROI is added

add_data_displayer
add_plot_item
add_roi_displayer
connect_things
display_data
display_roi_lineouts
do_math
get_double_clicked
lock_aspect_ratio
move_roi_target
prepare_ui
remove_data_displayer
remove_roi_displayer
setup_widgets
show_ROI_select
show_hide_crosshair
update_colors
update_crosshair_data

add_data_displayer(displayer_name, plot_colors=<pymodaq_utils.utils.PlotColors object>)[source]

add_plot_item(item)[source]

add_roi_displayer(roi_name='')[source]

connect_things()[source]

display_data(data, displayer=None)[source]

display_roi_lineouts(roi_dte)[source]

do_math()[source]

get_crosshair_position()[source]: Convenience function from the Crosshair

get_crosshair_signal()[source]: Convenience function from the Crosshair

get_double_clicked()[source]

lock_aspect_ratio()[source]

move_roi_target(pos, **kwargs)[source]

prepare_ui()[source]

process_xyplot()[source]: Uncheck things if xyplot is active

remove_data_displayer(displayer_name)[source]

remove_roi_displayer(roi_name='')[source]

set_crosshair_position(*positions)[source]: Convenience function from the Crosshair

setup_actions()[source]

setup_widgets()[source]

show_ROI_select()[source]

show_hide_crosshair(show=True)[source]

update_colors(colors)[source]

update_crosshair_data(crosshair_dte)[source]

update_roi_channels(roi_name)[source]: Update the use_channel setting each time a ROI is added

property axis: Get the current axis used to display data

crosshair: Crosshair

data_displayer: DataDisplayer

lineout_viewers: Viewer0D

lineout_widgets: qtpy.QtWidgets.QWidget

other_data_displayers: Dict[str, DataDisplayer]

plot_widget: PlotWidget

property plotitem

class pymodaq_gui.plotting.data_viewers.viewer1D.Viewer1D(parent=None, title='', show_toolbar=True, no_margins=False, flip_axes=False)[source]

Bases: ViewerBase

DataWithAxis of type Data1D can be plotted using this data viewer

show_data:: parameter: * dwa: a DataWithaxis * scatter_dwa: an optional extra DataWithAxis to be plotted with scatter points

it could define extra_attributes such as symbol: str (to define the symbol layout default: ‘o’) and symbol_size: int (to define the symbol size)

Attributes:

crosshair: Convenience method
labels
roi_manager: Convenience method
roi_target: To be implemented if necessary (Viewer1D and above)

Methods

`activate_roi`([activate])
`move_roi_target`([pos])	move a specific read only ROI at the given position on the viewer
`set_crosshair_position`(xpos[, ypos])	Convenience method to set the crosshair positions

add_plot_item
crosshair_changed
double_clicked
get_axis_from_view
prepare_connect_ui
process_crosshair_lineouts
process_roi_lineouts
roi_changed
selected_region_changed
update_colors
update_status

activate_roi(activate=True)[source]

add_plot_item(item)[source]

crosshair_changed()[source]

double_clicked(posx, posy=0)[source]

get_axis_from_view(data)[source]

move_roi_target(pos=None)[source]: move a specific read only ROI at the given position on the viewer

prepare_connect_ui()[source]

process_crosshair_lineouts(crosshair_dte)[source]

process_roi_lineouts(roi_dte)[source]

roi_changed()[source]

selected_region_changed()[source]

set_crosshair_position(xpos, ypos=0)[source]: Convenience method to set the crosshair positions

update_colors(colors, displayer=None)[source]

update_status(txt)[source]

property crosshair: Convenience method

property labels

property roi_manager: Convenience method

property roi_target: InfiniteLine

pymodaq_gui.plotting.data_viewers.viewer1D.main()[source]

pymodaq_gui.plotting.data_viewers.viewer1D.main_errors()[source]

pymodaq_gui.plotting.data_viewers.viewer1D.main_extra_scatter()[source]

pymodaq_gui.plotting.data_viewers.viewer1D.main_nans()[source]

pymodaq_gui.plotting.data_viewers.viewer1D.main_random()[source]

pymodaq_gui.plotting.data_viewers.viewer1D.main_unsorted()[source]

pymodaq_gui.plotting.data_viewers.viewer1D.main_view1D()[source]

pymodaq_gui.plotting.data_viewers.viewer1D.main_xy()[source]