Interface: BarTraceMarker

Bar style.

Properties

Property	Type	Default value	Description
autocolorscale?	boolean	undefined	Pick the colorscale from the sign of the color domain (Reds for ≥ 0, Blues for ≤ 0, RdBu across 0). Defaults to true unless colorscale is given.
cauto?	boolean	undefined	Compute the color domain from the numeric marker.color values. Defaults to false when both cmin and cmax are given.
cmax?	number	undefined	Value mapped to the last colorscale color (with cmin; turns cauto off).
cmid?	number	undefined	With cauto, widen the automatic domain so it is symmetric around this value (diverging data).
cmin?	number	undefined	Value mapped to the first colorscale color (with cmax; turns cauto off).
color?	PerPointColor	undefined	Bar fill color, one per bar, or numbers mapped through colorscale. Defaults to the colorway.
coloraxis?	"coloraxis" | `coloraxis${number}`	"coloraxis"	Share a colorscale and domain with other traces through layout.coloraxis ('coloraxis', 'coloraxis2', …). Overrides this container's colorscale attributes.
colorbar?	Colorbar	undefined	The colorbar of this colorscale (plan E5.3).
colorscale?	| readonly string[] | ColorScale | readonly readonly (string | number)[][]	undefined	Colorscale for numeric marker.color values: a name ('Viridis', 'RdBu', …), a list of colors, or [position, color] stops from 0 to 1.
cornerradius?	unknown	undefined	Corner radius in CSS px, or a percentage of the bar width ('30%'). Default: layout.barcornerradius. In stacks only the outermost bar is rounded.
line?	BarTraceMarkerLine	undefined	Bar outline.
opacity?	PerPointNumber	1	Bar opacity (multiplied by the trace opacity), or one per bar. Range: 0 – 1
pattern?	BarTraceMarkerPattern	undefined	Hatch pattern of the bar fill (drawn in screen px, for print and grayscale).
reversescale?	boolean	false	Reverse the colorscale (the lowest value gets the last color).
showscale?	boolean	false	Show a colorbar for this colorscale (drawn by the colorbar component, plan E5.3).