matplotlib-window 1.1.0

Draggable data windowing for matplotlib plots

matplotlib-window

Draggable data windowing for matplotlib plots. Inspired by the adventures of past me and dragpy.

Interface

For most use cases, interaction with this library is done via the helper wrappers in matplotlib_window.window. These functions will accept the user data and build the plots directly for windowing.

fixed_window

Plot the provided data & build a draggable fixed-width window to select bounds of interest; the x-locations of the edges of the window are returned once the figure window is closed.

Parameters

Parameter	Description	Type	Default
x_data	x data values to plot	Sequence[int|float]	Required
y_data	y data values to plot	Sequence[int|float]	Required
position	x-coordinate of the left edge of the window	int|float	Required
window_width	Width, along the x-axis, of the draggable window	int|float	Required
snap_to_data	Prevent dragging of the window beyond beyond the bounds of the plotted data	bool	True
axes_kwargs	Optional kwargs to pass to the Axes constructor1	dict[str, Any]	{"title": ...}
plot_kwargs	Optional kwargs to pass to the plotting call2	dict[str, Any]	{}

1. kwargs are passed directly to the Axes constructor, see the matplotlib.axes.Axes documentation for supported arguments.
2. kwargs are passed directly to the plotting call, see the matplotlib.pyplot.plot documentation for supported arguments.

flexible_window

Plot the provided data & build a flexible-width window to select bounds of interest; the x-locations of the edges of the window are returned once the figure window is closed.

Parameters

Parameter	Description	Type	Default
x_data	x data values to plot	Sequence[int|float]	Required
y_data	y data values to plot	Sequence[int|float]	Required
position	x-coordinate of the left edge of the window	int|float	Required
window_width	Starting width, along the x-axis, of the flexible window	int|float	Required
snap_to_data	Prevent dragging of the window beyond beyond the bounds of the plotted data	bool	True
allow_face_drag	Allow dragging of the window using its face1	bool	False
axes_kwargs	Optional kwargs to pass to the Axes constructor2	dict[str, Any]	{"title": ...}
plot_kwargs	Optional kwargs to pass to the plotting call3	dict[str, Any]	{}

1. Currently not implemented
2. kwargs are passed directly to the Axes constructor, see the matplotlib.axes.Axes documentation for supported arguments.
3. kwargs are passed directly to the plotting call, see the matplotlib.pyplot.plot documentation for supported arguments.