chaco.tools.regression_lasso module¶
Defines the RegressionLasso class.
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class
chaco.tools.regression_lasso.
RegressionLasso
(component, *args, **kw)¶ Bases:
chaco.tools.lasso_selection.LassoSelection
A controller for “lassoing” a selection of points in a regression plot.
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centroid
= Any¶ The center point of the selected points, in data space.
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fit_params
= Any¶ Tuple (slope, intercept) of the line that fits the data.
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incremental_select
= True¶ The regression updates as more points are added (overrides LassoSelection).
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class
chaco.tools.regression_lasso.
RegressionOverlay
(component=None, *args, **kw)¶ Bases:
chaco.overlays.lasso_overlay.LassoOverlay
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overlay
(other_component, gc, view_bounds=None, mode='normal')¶ Draws this component overlaid on another component.
Implements AbstractOverlay.
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