Eventplot Chart 3D
Signature
sp.eventplot3d(title, x=None, categories=None, *, variant="basic", orientation3d="iso", scene="default", theme="none", zone=None, max_points=None, bg_color="#1a1a2e", width=900, height=560, x_label="", y_label="", z_label="", **kwargs) -> Chart
Aliases: sp.build_eventplot3d_chart(), sp.eventplot_3d(), sp.eventplot3d_chart(), sp.eventplot3d_family(), sp.eventplots3d().
Description
sp.eventplot3d() is the 3D twin of sp.eventplot(): every one of the 3 eventplot variants has a 3D form, selected with the same variant keyword and fed with the same events. Every named row becomes its own depth row of thin ticks, one per event position along it.
Variants
| Variant | Aliases | Uses | 3D form |
|---|---|---|---|
basic | default, classic, ticks | x, categories | A thin tick per event, rows placed on their own depth. |
density | kde, smoothed, rug | x, categories | The ticks plus a Gaussian KDE curve rising above each row. |
connected | sequence, path, trajectory | x, categories | The ticks plus a thin band joining consecutive events along each row. |
Data
x gives each event’s position and categories its row; events without a category share one implicit row.
3D planes
The viewpoint is independent from the variant: orientation3d picks the initial camera plane and applies to every variant; the view always stays draggable.
orientation3d="iso" — Isometric three-quarter view (default).orientation3d="horizontal" — Side-on view, almost at floor level.orientation3d="vertical" — Top-down view from above.orientation3d="front" — Front elevation, nearly flat.3D scenes
scene swaps the environment the columns are drawn in and applies to every variant and every plane.
scene="default" — Each series keeps its own categorical palette color, rendered as shaded 3D bars on a flat grid.scene="terrain" — The data is resampled onto a dense grid and rendered as hundreds of thin colormap-colored columns, forming a continuous mountain-of-bars terrain.scene="tower" — The data is resampled onto a dense field of round skyscraper-like towers instead of boxes, for a city-skyline reading of magnitude.scene="radial" — The data is resampled onto a dense polar grid of rings and wedges radiating from the center, like a 3D radar/sonar sweep of the value field.scene="podium" — The data is resampled onto a dense grid and quantized into stepped terrace levels, like a rice-terrace contour map, to read value bands at a glance.Themes
theme restyles the whole canvas (colour grade and glow) and applies to every variant, scene and plane.
theme="deluxe"theme="prism"theme="aurora"theme="inferno"theme="frost"theme="glow"theme="glass"theme="neon"theme="cosmic"Auto-scaling zone
The 3D zone (floor, walls, axes and camera) scales to the elements: its length, width and height follow the extents of the drawn blocks, a minimum floor depth keeps single rows readable, wide scenes are drawn flatter and the camera frames the whole box. The axis ticks read the real data range. Pass zone=[x, y, z] to force the proportions of the box instead; the longest side is normalised to 1.
Parameters
Returns
Chart object with an .html property and a .show() method.