Sets the trace name. The trace name appears as the legend item and on hover.

Determines whether or not this trace is visible. If "legendonly", the trace is not drawn, but can appear as a legend item (provided that the legend itself is visible).

Sets the reference to a legend to show this trace in. References to these legends are "legend", "legend2", "legend3", etc. Settings for these legends are set in the layout, under `layout.legend`, `layout.legend2`, etc.

Sets the legend rank for this trace. Items and groups with smaller ranks are presented on top/left side while with "reversed" `legend.traceorder` they are on bottom/right side. The default legendrank is 1000, so that you can use ranks less than 1000 to place certain items before all unranked items, and ranks greater than 1000 to go after all unranked items. When having unranked or equal rank items shapes would be displayed after traces i.e. according to their order in data and layout.

• font
  Parent: data[type=table].legendgrouptitle
  Type: object containing one or more of the keys listed below.

  Sets this legend group's title font.

  • color
    Parent: data[type=table].legendgrouptitle.font
    Type: color
  • family
    Parent: data[type=table].legendgrouptitle.font
    Type: string

    HTML font family - the typeface that will be applied by the web browser. The web browser will only be able to apply a font if it is available on the system which it operates. Provide multiple font families, separated by commas, to indicate the preference in which to apply fonts if they aren't available on the system. The Chart Studio Cloud (at https://chart-studio.plotly.com or on-premise) generates images on a server, where only a select number of fonts are installed and supported. These include "Arial", "Balto", "Courier New", "Droid Sans", "Droid Serif", "Droid Sans Mono", "Gravitas One", "Old Standard TT", "Open Sans", "Overpass", "PT Sans Narrow", "Raleway", "Times New Roman".

  • lineposition
    Parent: data[type=table].legendgrouptitle.font
    Type: flaglist string. Any combination of "under", "over", "through" joined with a "+" OR "none".
    Examples: "under", "over", "under+over", "under+over+through", "none"
    Default: "none"

    Sets the kind of decoration line(s) with text, such as an "under", "over" or "through" as well as combinations e.g. "under+over", etc.

  • shadow
    Parent: data[type=table].legendgrouptitle.font
    Type: string
    Default: "none"

    Sets the shape and color of the shadow behind text. "auto" places minimal shadow and applies contrast text font color. See https://developer.mozilla.org/en-US/docs/Web/CSS/text-shadow for additional options.

  • size
    Parent: data[type=table].legendgrouptitle.font
    Type: number greater than or equal to 1
  • style
    Parent: data[type=table].legendgrouptitle.font
    Type: enumerated , one of ( "normal" | "italic" )
    Default: "normal"

    Sets whether a font should be styled with a normal or italic face from its family.

  • textcase
    Parent: data[type=table].legendgrouptitle.font
    Type: enumerated , one of ( "normal" | "word caps" | "upper" | "lower" )
    Default: "normal"

    Sets capitalization of text. It can be used to make text appear in all-uppercase or all-lowercase, or with each word capitalized.

  • variant
    Parent: data[type=table].legendgrouptitle.font
    Type: enumerated , one of ( "normal" | "small-caps" | "all-small-caps" | "all-petite-caps" | "petite-caps" | "unicase" )
    Default: "normal"

    Sets the variant of the font.

  • weight
    Parent: data[type=table].legendgrouptitle.font
    Type: integer between or equal to 1 and 1000
    Default: normal

    Sets the weight (or boldness) of the font.

• text
  Parent: data[type=table].legendgrouptitle
  Type: string
  Default: ""

  Sets the title of the legend group.

Sets the width (in px or fraction) of the legend for this trace.

Assigns id labels to each datum. These ids for object constancy of data points during animation. Should be an array of strings, not numbers or any other type.

Specifies the rendered order of the data columns; for example, a value `2` at position `0` means that column index `0` in the data will be rendered as the third column, as columns have an index base of zero.

The width of columns expressed as a ratio. Columns fill the available width in proportion of their specified column widths.

Determines which trace information appear on hover. If `none` or `skip` are set, no information is displayed upon hovering. But, if `none` is set, click and hover events are still fired.

Assigns extra meta information associated with this trace that can be used in various text attributes. Attributes such as trace `name`, graph, axis and colorbar `title.text`, annotation `text` `rangeselector`, `updatemenues` and `sliders` `label` text all support `meta`. To access the trace `meta` values in an attribute in the same trace, simply use `%{meta[i]}` where `i` is the index or key of the `meta` item in question. To access trace `meta` in layout attributes, use `%{data[n[.meta[i]}` where `i` is the index or key of the `meta` and `n` is the trace index.

Assigns extra data each datum. This may be useful when listening to hover, click and selection events. Note that, "scatter" traces also appends customdata items in the markers DOM elements

• column
  Parent: data[type=table].domain
  Type: integer greater than or equal to 0
  Default: 0

  If there is a layout grid, use the domain for this column in the grid for this table trace .

• row
  Parent: data[type=table].domain
  Type: integer greater than or equal to 0
  Default: 0

  If there is a layout grid, use the domain for this row in the grid for this table trace .

• x
  Parent: data[type=table].domain
  Type: array
  Default: [0, 1]

  Sets the horizontal domain of this table trace (in plot fraction).

• y
  Parent: data[type=table].domain
  Type: array
  Default: [0, 1]

  Sets the vertical domain of this table trace (in plot fraction).

• align
  Parent: data[type=table].cells
  Type: enumerated or array of enumerateds , one of ( "left" | "center" | "right" )
  Default: "center"

  Sets the horizontal alignment of the `text` within the box. Has an effect only if `text` spans two or more lines (i.e. `text` contains one or more <br> HTML tags) or if an explicit width is set to override the text width.

• fill
  Parent: data[type=table].cells
  Type: object containing one or more of the keys listed below.
  • color
    Parent: data[type=table].cells.fill
    Type: color or array of colors
    Default: "white"

    Sets the cell fill color. It accepts either a specific color or an array of colors or a 2D array of colors.

• font
  Parent: data[type=table].cells
  Type: object containing one or more of the keys listed below.
  • color
    Parent: data[type=table].cells.font
    Type: color or array of colors
  • family
    Parent: data[type=table].cells.font
    Type: string or array of strings

    HTML font family - the typeface that will be applied by the web browser. The web browser will only be able to apply a font if it is available on the system which it operates. Provide multiple font families, separated by commas, to indicate the preference in which to apply fonts if they aren't available on the system. The Chart Studio Cloud (at https://chart-studio.plotly.com or on-premise) generates images on a server, where only a select number of fonts are installed and supported. These include "Arial", "Balto", "Courier New", "Droid Sans", "Droid Serif", "Droid Sans Mono", "Gravitas One", "Old Standard TT", "Open Sans", "Overpass", "PT Sans Narrow", "Raleway", "Times New Roman".

  • lineposition
    Parent: data[type=table].cells.font
    Type: flaglist string. Any combination of "under", "over", "through" joined with a "+" OR "none".
    Examples: "under", "over", "under+over", "under+over+through", "none"
    Default: "none"

    Sets the kind of decoration line(s) with text, such as an "under", "over" or "through" as well as combinations e.g. "under+over", etc.

  • shadow
    Parent: data[type=table].cells.font
    Type: string or array of strings
    Default: "none"

    Sets the shape and color of the shadow behind text. "auto" places minimal shadow and applies contrast text font color. See https://developer.mozilla.org/en-US/docs/Web/CSS/text-shadow for additional options.

  • size
    Parent: data[type=table].cells.font
    Type: number or array of numbers greater than or equal to 1
  • style
    Parent: data[type=table].cells.font
    Type: enumerated or array of enumerateds , one of ( "normal" | "italic" )
    Default: "normal"

    Sets whether a font should be styled with a normal or italic face from its family.

  • textcase
    Parent: data[type=table].cells.font
    Type: enumerated or array of enumerateds , one of ( "normal" | "word caps" | "upper" | "lower" )
    Default: "normal"

    Sets capitalization of text. It can be used to make text appear in all-uppercase or all-lowercase, or with each word capitalized.

  • variant
    Parent: data[type=table].cells.font
    Type: enumerated or array of enumerateds , one of ( "normal" | "small-caps" | "all-small-caps" | "all-petite-caps" | "petite-caps" | "unicase" )
    Default: "normal"

    Sets the variant of the font.

  • weight
    Parent: data[type=table].cells.font
    Type: integer or array of integers between or equal to 1 and 1000
    Default: normal

    Sets the weight (or boldness) of the font.

• format
  Parent: data[type=table].cells
  Type: data array
  Default:

  Sets the cell value formatting rule using d3 formatting mini-languages which are very similar to those in Python. For numbers, see: https://github.com/d3/d3-format/tree/v1.4.5#d3-format.

• height
  Parent: data[type=table].cells
  Type: number
  Default: 20

  The height of cells.

• line
  Parent: data[type=table].cells
  Type: object containing one or more of the keys listed below.
  • color
    Parent: data[type=table].cells.line
    Type: color or array of colors
    Default: "grey"
  • width
    Parent: data[type=table].cells.line
    Type: number or array of numbers
    Default: 1
• prefix
  Parent: data[type=table].cells
  Type: string or array of strings

  Prefix for cell values.

• suffix
  Parent: data[type=table].cells
  Type: string or array of strings

  Suffix for cell values.

• values
  Parent: data[type=table].cells
  Type: data array
  Default:

  Cell values. `values[m][n]` represents the value of the `n`th point in column `m`, therefore the `values[m]` vector length for all columns must be the same (longer vectors will be truncated). Each value must be a finite number or a string.

• align
  Parent: data[type=table].header
  Type: enumerated or array of enumerateds , one of ( "left" | "center" | "right" )
  Default: "center"

  Sets the horizontal alignment of the `text` within the box. Has an effect only if `text` spans two or more lines (i.e. `text` contains one or more <br> HTML tags) or if an explicit width is set to override the text width.

• fill
  Parent: data[type=table].header
  Type: object containing one or more of the keys listed below.
  • color
    Parent: data[type=table].header.fill
    Type: color or array of colors
    Default: "white"

    Sets the cell fill color. It accepts either a specific color or an array of colors or a 2D array of colors.

• font
  Parent: data[type=table].header
  Type: object containing one or more of the keys listed below.
  • color
    Parent: data[type=table].header.font
    Type: color or array of colors
  • family
    Parent: data[type=table].header.font
    Type: string or array of strings

    HTML font family - the typeface that will be applied by the web browser. The web browser will only be able to apply a font if it is available on the system which it operates. Provide multiple font families, separated by commas, to indicate the preference in which to apply fonts if they aren't available on the system. The Chart Studio Cloud (at https://chart-studio.plotly.com or on-premise) generates images on a server, where only a select number of fonts are installed and supported. These include "Arial", "Balto", "Courier New", "Droid Sans", "Droid Serif", "Droid Sans Mono", "Gravitas One", "Old Standard TT", "Open Sans", "Overpass", "PT Sans Narrow", "Raleway", "Times New Roman".

  • lineposition
    Parent: data[type=table].header.font
    Type: flaglist string. Any combination of "under", "over", "through" joined with a "+" OR "none".
    Examples: "under", "over", "under+over", "under+over+through", "none"
    Default: "none"

    Sets the kind of decoration line(s) with text, such as an "under", "over" or "through" as well as combinations e.g. "under+over", etc.

  • shadow
    Parent: data[type=table].header.font
    Type: string or array of strings
    Default: "none"

    Sets the shape and color of the shadow behind text. "auto" places minimal shadow and applies contrast text font color. See https://developer.mozilla.org/en-US/docs/Web/CSS/text-shadow for additional options.

  • size
    Parent: data[type=table].header.font
    Type: number or array of numbers greater than or equal to 1
  • style
    Parent: data[type=table].header.font
    Type: enumerated or array of enumerateds , one of ( "normal" | "italic" )
    Default: "normal"

    Sets whether a font should be styled with a normal or italic face from its family.

  • textcase
    Parent: data[type=table].header.font
    Type: enumerated or array of enumerateds , one of ( "normal" | "word caps" | "upper" | "lower" )
    Default: "normal"

    Sets capitalization of text. It can be used to make text appear in all-uppercase or all-lowercase, or with each word capitalized.

  • variant
    Parent: data[type=table].header.font
    Type: enumerated or array of enumerateds , one of ( "normal" | "small-caps" | "all-small-caps" | "all-petite-caps" | "petite-caps" | "unicase" )
    Default: "normal"

    Sets the variant of the font.

  • weight
    Parent: data[type=table].header.font
    Type: integer or array of integers between or equal to 1 and 1000
    Default: normal

    Sets the weight (or boldness) of the font.

• format
  Parent: data[type=table].header
  Type: data array
  Default:

  Sets the cell value formatting rule using d3 formatting mini-languages which are very similar to those in Python. For numbers, see: https://github.com/d3/d3-format/tree/v1.4.5#d3-format.

• height
  Parent: data[type=table].header
  Type: number
  Default: 28

  The height of cells.

• line
  Parent: data[type=table].header
  Type: object containing one or more of the keys listed below.
  • color
    Parent: data[type=table].header.line
    Type: color or array of colors
    Default: "grey"
  • width
    Parent: data[type=table].header.line
    Type: number or array of numbers
    Default: 1
• prefix
  Parent: data[type=table].header
  Type: string or array of strings

  Prefix for cell values.

• suffix
  Parent: data[type=table].header
  Type: string or array of strings

  Suffix for cell values.

• values
  Parent: data[type=table].header
  Type: data array
  Default:

  Header cell values. `values[m][n]` represents the value of the `n`th point in column `m`, therefore the `values[m]` vector length for all columns must be the same (longer vectors will be truncated). Each value must be a finite number or a string.

• align
  Parent: data[type=table].hoverlabel
  Type: enumerated or array of enumerateds , one of ( "left" | "right" | "auto" )
  Default: "auto"

  Sets the horizontal alignment of the text content within hover label box. Has an effect only if the hover label text spans more two or more lines

• bgcolor
  Parent: data[type=table].hoverlabel
  Type: color or array of colors

  Sets the background color of the hover labels for this trace

• bordercolor
  Parent: data[type=table].hoverlabel
  Type: color or array of colors

  Sets the border color of the hover labels for this trace.

• font
  Parent: data[type=table].hoverlabel
  Type: object containing one or more of the keys listed below.

  Sets the font used in hover labels.

  • color
    Parent: data[type=table].hoverlabel.font
    Type: color or array of colors
  • family
    Parent: data[type=table].hoverlabel.font
    Type: string or array of strings

    HTML font family - the typeface that will be applied by the web browser. The web browser will only be able to apply a font if it is available on the system which it operates. Provide multiple font families, separated by commas, to indicate the preference in which to apply fonts if they aren't available on the system. The Chart Studio Cloud (at https://chart-studio.plotly.com or on-premise) generates images on a server, where only a select number of fonts are installed and supported. These include "Arial", "Balto", "Courier New", "Droid Sans", "Droid Serif", "Droid Sans Mono", "Gravitas One", "Old Standard TT", "Open Sans", "Overpass", "PT Sans Narrow", "Raleway", "Times New Roman".

  • lineposition
    Parent: data[type=table].hoverlabel.font
    Type: flaglist string. Any combination of "under", "over", "through" joined with a "+" OR "none".
    Examples: "under", "over", "under+over", "under+over+through", "none"
    Default: "none"

    Sets the kind of decoration line(s) with text, such as an "under", "over" or "through" as well as combinations e.g. "under+over", etc.

  • shadow
    Parent: data[type=table].hoverlabel.font
    Type: string or array of strings
    Default: "none"

    Sets the shape and color of the shadow behind text. "auto" places minimal shadow and applies contrast text font color. See https://developer.mozilla.org/en-US/docs/Web/CSS/text-shadow for additional options.

  • size
    Parent: data[type=table].hoverlabel.font
    Type: number or array of numbers greater than or equal to 1
  • style
    Parent: data[type=table].hoverlabel.font
    Type: enumerated or array of enumerateds , one of ( "normal" | "italic" )
    Default: "normal"

    Sets whether a font should be styled with a normal or italic face from its family.

  • textcase
    Parent: data[type=table].hoverlabel.font
    Type: enumerated or array of enumerateds , one of ( "normal" | "word caps" | "upper" | "lower" )
    Default: "normal"

    Sets capitalization of text. It can be used to make text appear in all-uppercase or all-lowercase, or with each word capitalized.

  • variant
    Parent: data[type=table].hoverlabel.font
    Type: enumerated or array of enumerateds , one of ( "normal" | "small-caps" | "all-small-caps" | "all-petite-caps" | "petite-caps" | "unicase" )
    Default: "normal"

    Sets the variant of the font.

  • weight
    Parent: data[type=table].hoverlabel.font
    Type: integer or array of integers between or equal to 1 and 1000
    Default: normal

    Sets the weight (or boldness) of the font.

• namelength
  Parent: data[type=table].hoverlabel
  Type: integer or array of integers greater than or equal to -1
  Default: 15

  Sets the default length (in number of characters) of the trace name in the hover labels for all traces. -1 shows the whole name regardless of length. 0-3 shows the first 0-3 characters, and an integer >3 will show the whole name if it is less than that many characters, but if it is longer, will truncate to `namelength - 3` characters and add an ellipsis.

Controls persistence of some user-driven changes to the trace: `constraintrange` in `parcoords` traces, as well as some `editable: true` modifications such as `name` and `colorbar.title`. Defaults to `layout.uirevision`. Note that other user-driven trace attribute changes are controlled by `layout` attributes: `trace.visible` is controlled by `layout.legend.uirevision`, `selectedpoints` is controlled by `layout.selectionrevision`, and `colorbar.(x|y)` (accessible with `config: {editable: true}`) is controlled by `layout.editrevision`. Trace changes are tracked by `uid`, which only falls back on trace index if no `uid` is provided. So if your app can add/remove traces before the end of the `data` array, such that the same trace has a different index, you can still preserve user-driven changes if you give each trace a `uid` that stays with it as it moves.