GCWidget()

A chart as a Jupyter widget.

A cell that ends with the widget draws the chart. The widget's attributes hold what happened in the chart last (see the events of this module), zoom_to moves the zoom slider, and setting chart draws another chart in the same place.

Usage

from geneviewer.jupyter import GCWidget

GCWidget(chart, **kwargs)

Arguments

Argument	Type	Description
chart	GC	The chart to draw.

Attributes

Attribute	Type	Description
chart	GC	The chart drawn. Set it to draw another one in its place.
spec	dict	The spec of the chart, as the browser has it.
click, dblclick, select, selection, drag, moves, zoom, rendered	dict, list or None	The last event of that name, None until it happens.

Examples

>>> from geneviewer import GC, datasets
>>> from geneviewer.jupyter import GCWidget
>>> genes = datasets.load("ophA_clusters")
>>> widget = GCWidget(GC(genes, cluster="cluster", group="class").zoom())
>>> widget.spec["fields"]
{'cluster': 'cluster', 'group': 'class'}
>>> widget.zoom_to([0, 0.5])