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Merge pull request #20558 from timhoffm/span-selector
Rename recently introduced parameters in SpanSelector
2 parents 070e093 + 81ca0cb commit 11a628f

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lib/matplotlib/widgets.py

Lines changed: 16 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -1921,7 +1921,11 @@ class SpanSelector(_SelectorWidget):
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----------
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ax : `matplotlib.axes.Axes`
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1924-
onselect : func(min, max), min/max are floats
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onselect : callable
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A callback function to be called when the selection is completed.
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It must have the signature::
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def on_select(min: float, max: float) -> Any
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direction : {"horizontal", "vertical"}
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The direction along which to draw the span selector.
@@ -1948,19 +1952,19 @@ class SpanSelector(_SelectorWidget):
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Whether to draw a set of handles that allow interaction with the
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widget after it is drawn.
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button : `.MouseButton` or list of `.MouseButton`
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button : `.MouseButton` or list of `.MouseButton`, default: all buttons
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The mouse buttons which activate the span selector.
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line_props : dict, default: None
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Line properties with which the interactive line are drawn. Only used
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when *interactive* is True. See `matplotlib.lines.Line2D` for details
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on valid properties.
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handle_props : dict, default: None
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Properties of the handle lines at the edges of the span. Only used
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when *interactive* is True. See `~matplotlib.lines.Line2D` for valid
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properties.
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1959-
maxdist : float, default: 10
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handle_grab_distance : float, default: 10
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Distance in pixels within which the interactive tool handles can be
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activated.
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1963-
drag_from_anywhere : bool, optional
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drag_from_anywhere : bool, default: False
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If `True`, the widget can be moved by clicking anywhere within
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its bounds.
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@@ -1983,7 +1987,7 @@ class SpanSelector(_SelectorWidget):
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@_api.rename_parameter("3.5", "span_stays", "interactive")
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def __init__(self, ax, onselect, direction, minspan=0, useblit=False,
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rectprops=None, onmove_callback=None, interactive=False,
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button=None, line_props=None, maxdist=10,
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button=None, handle_props=None, handle_grab_distance=10,
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drag_from_anywhere=False):
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super().__init__(ax, onselect, useblit=useblit, button=button)
@@ -2007,7 +2011,7 @@ def __init__(self, ax, onselect, direction, minspan=0, useblit=False,
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self.onmove_callback = onmove_callback
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self.minspan = minspan
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self.maxdist = maxdist
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self.handle_grab_distance = handle_grab_distance
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self._interactive = interactive
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self.drag_from_anywhere = drag_from_anywhere
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@@ -2018,7 +2022,7 @@ def __init__(self, ax, onselect, direction, minspan=0, useblit=False,
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# Setup handles
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props = dict(color=rectprops.get('facecolor', 'r'))
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props.update(cbook.normalize_kwargs(line_props, Line2D._alias_map))
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props.update(cbook.normalize_kwargs(handle_props, Line2D._alias_map))
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if self._interactive:
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self._edge_order = ['min', 'max']
@@ -2211,7 +2215,7 @@ def _set_active_handle(self, event):
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# Use 'C' to match the notation used in the RectangleSelector
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if 'move' in self.state:
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self._active_handle = 'C'
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elif e_dist > self.maxdist:
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elif e_dist > self.handle_grab_distance:
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# Not close to any handles
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self._active_handle = None
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if self.drag_from_anywhere and self._contains(event):

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