## Python Figure Reference: layout.ternary

• ternary
Code: fig.update_ternaries(...)
Type: dict containing one or more of the keys listed below.
• aaxis
Code: fig.update_ternaries(aaxis=dict(...))
Type: dict containing one or more of the keys listed below.
• color
Code: fig.update_ternaries(aaxis_color=<VALUE>)
Type: color
Default: "#444"

Sets default for all colors associated with this axis all at once: line, font, tick, and grid colors. Grid color is lightened by blending this with the plot background Individual pieces can override this.

• dtick
Code: fig.update_ternaries(aaxis_dtick=<VALUE>)
Type: number or categorical coordinate string

Sets the step in-between ticks on this axis. Use with tick0. Must be a positive number, or special strings available to "log" and "date" axes. If the axis type is "log", then ticks are set every 10^(n"dtick) where n is the tick number. For example, to set a tick mark at 1, 10, 100, 1000, ... set dtick to 1. To set tick marks at 1, 100, 10000, ... set dtick to 2. To set tick marks at 1, 5, 25, 125, 625, 3125, ... set dtick to log_10(5), or 0.69897000433. "log" has several special values; "L<f>", where f is a positive number, gives ticks linearly spaced in value (but not position). For example tick0 = 0.1, dtick = "L0.5" will put ticks at 0.1, 0.6, 1.1, 1.6 etc. To show powers of 10 plus small digits between, use "D1" (all digits) or "D2" (only 2 and 5). tick0 is ignored for "D1" and "D2". If the axis type is "date", then you must convert the time to milliseconds. For example, to set the interval between ticks to one day, set dtick to 86400000.0. "date" also has special values "M<n>" gives ticks spaced by a number of months. n must be a positive integer. To set ticks on the 15th of every third month, set tick0 to "2000-01-15" and dtick to "M3". To set ticks every 4 years, set dtick to "M48"

• exponentformat
Code: fig.update_ternaries(aaxis_exponentformat=<VALUE>)
Type: enumerated , one of ( "none" | "e" | "E" | "power" | "SI" | "B" )
Default: "B"

Determines a formatting rule for the tick exponents. For example, consider the number 1,000,000,000. If "none", it appears as 1,000,000,000. If "e", 1e+9. If "E", 1E+9. If "power", 1x10^9 (with 9 in a super script). If "SI", 1G. If "B", 1B.

• gridcolor
Code: fig.update_ternaries(aaxis_gridcolor=<VALUE>)
Type: color
Default: "#eee"

Sets the color of the grid lines.

• griddash
Code: fig.update_ternaries(aaxis_griddash=<VALUE>)
Type: string
Default: "solid"

Sets the dash style of lines. Set to a dash type string ("solid", "dot", "dash", "longdash", "dashdot", or "longdashdot") or a dash length list in px (eg "5px,10px,2px,2px").

• gridwidth
Code: fig.update_ternaries(aaxis_gridwidth=<VALUE>)
Type: number greater than or equal to 0
Default: 1

Sets the width (in px) of the grid lines.

• hoverformat
Code: fig.update_ternaries(aaxis_hoverformat=<VALUE>)
Type: string
Default: ""

Sets the hover text 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. And for dates see: https://github.com/d3/d3-time-format/tree/v2.2.3#locale_format. We add two items to d3's date formatter: "%h" for half of the year as a decimal number as well as "%{n}f" for fractional seconds with n digits. For example, "2016-10-13 09:15:23.456" with tickformat "%H~%M~%S.%2f" would display "09~15~23.46"

• labelalias
Code: fig.update_ternaries(aaxis_labelalias=<VALUE>)
Type: number or categorical coordinate string

Replacement text for specific tick or hover labels. For example using {US: 'USA', CA: 'Canada'} changes US to USA and CA to Canada. The labels we would have shown must match the keys exactly, after adding any tickprefix or ticksuffix. labelalias can be used with any axis type, and both keys (if needed) and values (if desired) can include html-like tags or MathJax.

• layer
Code: fig.update_ternaries(aaxis_layer=<VALUE>)
Type: enumerated , one of ( "above traces" | "below traces" )
Default: "above traces"

Sets the layer on which this axis is displayed. If "above traces", this axis is displayed above all the subplot's traces If "below traces", this axis is displayed below all the subplot's traces, but above the grid lines. Useful when used together with scatter-like traces with cliponaxis set to "False" to show markers and/or text nodes above this axis.

• linecolor
Code: fig.update_ternaries(aaxis_linecolor=<VALUE>)
Type: color
Default: "#444"

Sets the axis line color.

• linewidth
Code: fig.update_ternaries(aaxis_linewidth=<VALUE>)
Type: number greater than or equal to 0
Default: 1

Sets the width (in px) of the axis line.

• min
Code: fig.update_ternaries(aaxis_min=<VALUE>)
Type: number greater than or equal to 0
Default: 0

The minimum value visible on this axis. The maximum is determined by the sum minus the minimum values of the other two axes. The full view corresponds to all the minima set to zero.

• minexponent
Code: fig.update_ternaries(aaxis_minexponent=<VALUE>)
Type: number greater than or equal to 0
Default: 3

Hide SI prefix for 10^n if |n| is below this number. This only has an effect when tickformat is "SI" or "B".

• nticks
Code: fig.update_ternaries(aaxis_nticks=<VALUE>)
Type: integer greater than or equal to 1
Default: 6

Specifies the maximum number of ticks for the particular axis. The actual number of ticks will be chosen automatically to be less than or equal to nticks. Has an effect only if tickmode is set to "auto".

• separatethousands
Code: fig.update_ternaries(aaxis_separatethousands=<VALUE>)
Type: boolean

If "True", even 4-digit integers are separated

• showexponent
Code: fig.update_ternaries(aaxis_showexponent=<VALUE>)
Type: enumerated , one of ( "all" | "first" | "last" | "none" )
Default: "all"

If "all", all exponents are shown besides their significands. If "first", only the exponent of the first tick is shown. If "last", only the exponent of the last tick is shown. If "none", no exponents appear.

• showgrid
Code: fig.update_ternaries(aaxis_showgrid=<VALUE>)
Type: boolean
Default: True

Determines whether or not grid lines are drawn. If "True", the grid lines are drawn at every tick mark.

• showline
Code: fig.update_ternaries(aaxis_showline=<VALUE>)
Type: boolean
Default: True

Determines whether or not a line bounding this axis is drawn.

• showticklabels
Code: fig.update_ternaries(aaxis_showticklabels=<VALUE>)
Type: boolean
Default: True

Determines whether or not the tick labels are drawn.

• showtickprefix
Code: fig.update_ternaries(aaxis_showtickprefix=<VALUE>)
Type: enumerated , one of ( "all" | "first" | "last" | "none" )
Default: "all"

If "all", all tick labels are displayed with a prefix. If "first", only the first tick is displayed with a prefix. If "last", only the last tick is displayed with a suffix. If "none", tick prefixes are hidden.

• showticksuffix
Code: fig.update_ternaries(aaxis_showticksuffix=<VALUE>)
Type: enumerated , one of ( "all" | "first" | "last" | "none" )
Default: "all"

Same as showtickprefix but for tick suffixes.

• tick0
Code: fig.update_ternaries(aaxis_tick0=<VALUE>)
Type: number or categorical coordinate string

Sets the placement of the first tick on this axis. Use with dtick. If the axis type is "log", then you must take the log of your starting tick (e.g. to set the starting tick to 100, set the tick0 to 2) except when dtick="L<f>" (see dtick for more info). If the axis type is "date", it should be a date string, like date data. If the axis type is "category", it should be a number, using the scale where each category is assigned a serial number from zero in the order it appears.

• tickangle
Code: fig.update_ternaries(aaxis_tickangle=<VALUE>)
Type: angle
Default: "auto"

Sets the angle of the tick labels with respect to the horizontal. For example, a tickangle of -90 draws the tick labels vertically.

• tickcolor
Code: fig.update_ternaries(aaxis_tickcolor=<VALUE>)
Type: color
Default: "#444"

Sets the tick color.

• tickfont
Code: fig.update_ternaries(aaxis_tickfont=dict(...))
Type: dict containing one or more of the keys listed below.

Sets the tick font.

• color
Code: fig.update_ternaries(aaxis_tickfont_color=<VALUE>)
Type: color
• family
Code: fig.update_ternaries(aaxis_tickfont_family=<VALUE>)
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".

• size
Code: fig.update_ternaries(aaxis_tickfont_size=<VALUE>)
Type: number greater than or equal to 1
• tickformat
Code: fig.update_ternaries(aaxis_tickformat=<VALUE>)
Type: string
Default: ""

Sets the tick label 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. And for dates see: https://github.com/d3/d3-time-format/tree/v2.2.3#locale_format. We add two items to d3's date formatter: "%h" for half of the year as a decimal number as well as "%{n}f" for fractional seconds with n digits. For example, "2016-10-13 09:15:23.456" with tickformat "%H~%M~%S.%2f" would display "09~15~23.46"

• tickformatstops
Code: fig.update_ternaries(aaxis_tickformatstops=list(...))
Type: list of dict where each dict has one or more of the keys listed below.
• dtickrange
Parent: layout.ternary.aaxis.tickformatstops[]
Type: list

range ["min", "max"], where "min", "max" - dtick values which describe some zoom level, it is possible to omit "min" or "max" value by passing "null"

• enabled
Parent: layout.ternary.aaxis.tickformatstops[]
Type: boolean
Default: True

Determines whether or not this stop is used. If False, this stop is ignored even within its dtickrange.

• name
Parent: layout.ternary.aaxis.tickformatstops[]
Type: string

When used in a template, named items are created in the output figure in addition to any items the figure already has in this array. You can modify these items in the output figure by making your own item with templateitemname matching this name alongside your modifications (including visible: False or enabled: False to hide it). Has no effect outside of a template.

• templateitemname
Parent: layout.ternary.aaxis.tickformatstops[]
Type: string

Used to refer to a named item in this array in the template. Named items from the template will be created even without a matching item in the input figure, but you can modify one by making an item with templateitemname matching its name, alongside your modifications (including visible: False or enabled: False to hide it). If there is no template or no matching item, this item will be hidden unless you explicitly show it with visible: True.

• value
Parent: layout.ternary.aaxis.tickformatstops[]
Type: string
Default: ""

string - dtickformat for described zoom level, the same as "tickformat"

• ticklabelstep
Code: fig.update_ternaries(aaxis_ticklabelstep=<VALUE>)
Type: integer greater than or equal to 1
Default: 1

Sets the spacing between tick labels as compared to the spacing between ticks. A value of 1 (default) means each tick gets a label. A value of 2 means shows every 2nd label. A larger value n means only every nth tick is labeled. tick0 determines which labels are shown. Not implemented for axes with type "log" or "multicategory", or when tickmode is "array".

• ticklen
Code: fig.update_ternaries(aaxis_ticklen=<VALUE>)
Type: number greater than or equal to 0
Default: 5

Sets the tick length (in px).

• tickmode
Code: fig.update_ternaries(aaxis_tickmode=<VALUE>)
Type: enumerated , one of ( "auto" | "linear" | "array" )

Sets the tick mode for this axis. If "auto", the number of ticks is set via nticks. If "linear", the placement of the ticks is determined by a starting position tick0 and a tick step dtick ("linear" is the default value if tick0 and dtick are provided). If "array", the placement of the ticks is set via tickvals and the tick text is ticktext. ("array" is the default value if tickvals is provided).

• tickprefix
Code: fig.update_ternaries(aaxis_tickprefix=<VALUE>)
Type: string
Default: ""

Sets a tick label prefix.

• ticks
Code: fig.update_ternaries(aaxis_ticks=<VALUE>)
Type: enumerated , one of ( "outside" | "inside" | "" )

Determines whether ticks are drawn or not. If "", this axis' ticks are not drawn. If "outside" ("inside"), this axis' are drawn outside (inside) the axis lines.

• ticksuffix
Code: fig.update_ternaries(aaxis_ticksuffix=<VALUE>)
Type: string
Default: ""

Sets a tick label suffix.

• ticktext
Code: fig.update_ternaries(aaxis_ticktext=<VALUE>)
Type: list, numpy array, or Pandas series of numbers, strings, or datetimes.

Sets the text displayed at the ticks position via tickvals. Only has an effect if tickmode is set to "array". Used with tickvals.

• tickvals
Code: fig.update_ternaries(aaxis_tickvals=<VALUE>)
Type: list, numpy array, or Pandas series of numbers, strings, or datetimes.

Sets the values at which ticks on this axis appear. Only has an effect if tickmode is set to "array". Used with ticktext.

• tickwidth
Code: fig.update_ternaries(aaxis_tickwidth=<VALUE>)
Type: number greater than or equal to 0
Default: 1

Sets the tick width (in px).

• title
Code: fig.update_ternaries(aaxis_title=dict(...))
Type: dict containing one or more of the keys listed below.
• font
Code: fig.update_ternaries(aaxis_title_font=dict(...))
Type: dict containing one or more of the keys listed below.

Sets this axis' title font. Note that the title's font used to be customized by the now deprecated titlefont attribute.

• color
Code: fig.update_ternaries(aaxis_title_font_color=<VALUE>)
Type: color
• family
Code: fig.update_ternaries(aaxis_title_font_family=<VALUE>)
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".

• size
Code: fig.update_ternaries(aaxis_title_font_size=<VALUE>)
Type: number greater than or equal to 1
• text
Code: fig.update_ternaries(aaxis_title_text=<VALUE>)
Type: string

Sets the title of this axis. Note that before the existence of title.text, the title's contents used to be defined as the title attribute itself. This behavior has been deprecated.

• uirevision
Code: fig.update_ternaries(aaxis_uirevision=<VALUE>)
Type: number or categorical coordinate string

Controls persistence of user-driven changes in axis min, and title if in editable: True configuration. Defaults to ternary<N>.uirevision.

• baxis
Code: fig.update_ternaries(baxis=dict(...))
Type: dict containing one or more of the keys listed below.
• color
Code: fig.update_ternaries(baxis_color=<VALUE>)
Type: color
Default: "#444"

Sets default for all colors associated with this axis all at once: line, font, tick, and grid colors. Grid color is lightened by blending this with the plot background Individual pieces can override this.

• dtick
Code: fig.update_ternaries(baxis_dtick=<VALUE>)
Type: number or categorical coordinate string

Sets the step in-between ticks on this axis. Use with tick0. Must be a positive number, or special strings available to "log" and "date" axes. If the axis type is "log", then ticks are set every 10^(n"dtick) where n is the tick number. For example, to set a tick mark at 1, 10, 100, 1000, ... set dtick to 1. To set tick marks at 1, 100, 10000, ... set dtick to 2. To set tick marks at 1, 5, 25, 125, 625, 3125, ... set dtick to log_10(5), or 0.69897000433. "log" has several special values; "L<f>", where f is a positive number, gives ticks linearly spaced in value (but not position). For example tick0 = 0.1, dtick = "L0.5" will put ticks at 0.1, 0.6, 1.1, 1.6 etc. To show powers of 10 plus small digits between, use "D1" (all digits) or "D2" (only 2 and 5). tick0 is ignored for "D1" and "D2". If the axis type is "date", then you must convert the time to milliseconds. For example, to set the interval between ticks to one day, set dtick to 86400000.0. "date" also has special values "M<n>" gives ticks spaced by a number of months. n must be a positive integer. To set ticks on the 15th of every third month, set tick0 to "2000-01-15" and dtick to "M3". To set ticks every 4 years, set dtick to "M48"

• exponentformat
Code: fig.update_ternaries(baxis_exponentformat=<VALUE>)
Type: enumerated , one of ( "none" | "e" | "E" | "power" | "SI" | "B" )
Default: "B"

Determines a formatting rule for the tick exponents. For example, consider the number 1,000,000,000. If "none", it appears as 1,000,000,000. If "e", 1e+9. If "E", 1E+9. If "power", 1x10^9 (with 9 in a super script). If "SI", 1G. If "B", 1B.

• gridcolor
Code: fig.update_ternaries(baxis_gridcolor=<VALUE>)
Type: color
Default: "#eee"

Sets the color of the grid lines.

• griddash
Code: fig.update_ternaries(baxis_griddash=<VALUE>)
Type: string
Default: "solid"

Sets the dash style of lines. Set to a dash type string ("solid", "dot", "dash", "longdash", "dashdot", or "longdashdot") or a dash length list in px (eg "5px,10px,2px,2px").

• gridwidth
Code: fig.update_ternaries(baxis_gridwidth=<VALUE>)
Type: number greater than or equal to 0
Default: 1

Sets the width (in px) of the grid lines.

• hoverformat
Code: fig.update_ternaries(baxis_hoverformat=<VALUE>)
Type: string
Default: ""

Sets the hover text 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. And for dates see: https://github.com/d3/d3-time-format/tree/v2.2.3#locale_format. We add two items to d3's date formatter: "%h" for half of the year as a decimal number as well as "%{n}f" for fractional seconds with n digits. For example, "2016-10-13 09:15:23.456" with tickformat "%H~%M~%S.%2f" would display "09~15~23.46"

• labelalias
Code: fig.update_ternaries(baxis_labelalias=<VALUE>)
Type: number or categorical coordinate string

Replacement text for specific tick or hover labels. For example using {US: 'USA', CA: 'Canada'} changes US to USA and CA to Canada. The labels we would have shown must match the keys exactly, after adding any tickprefix or ticksuffix. labelalias can be used with any axis type, and both keys (if needed) and values (if desired) can include html-like tags or MathJax.

• layer
Code: fig.update_ternaries(baxis_layer=<VALUE>)
Type: enumerated , one of ( "above traces" | "below traces" )
Default: "above traces"

Sets the layer on which this axis is displayed. If "above traces", this axis is displayed above all the subplot's traces If "below traces", this axis is displayed below all the subplot's traces, but above the grid lines. Useful when used together with scatter-like traces with cliponaxis set to "False" to show markers and/or text nodes above this axis.

• linecolor
Code: fig.update_ternaries(baxis_linecolor=<VALUE>)
Type: color
Default: "#444"

Sets the axis line color.

• linewidth
Code: fig.update_ternaries(baxis_linewidth=<VALUE>)
Type: number greater than or equal to 0
Default: 1

Sets the width (in px) of the axis line.

• min
Code: fig.update_ternaries(baxis_min=<VALUE>)
Type: number greater than or equal to 0
Default: 0

The minimum value visible on this axis. The maximum is determined by the sum minus the minimum values of the other two axes. The full view corresponds to all the minima set to zero.

• minexponent
Code: fig.update_ternaries(baxis_minexponent=<VALUE>)
Type: number greater than or equal to 0
Default: 3

Hide SI prefix for 10^n if |n| is below this number. This only has an effect when tickformat is "SI" or "B".

• nticks
Code: fig.update_ternaries(baxis_nticks=<VALUE>)
Type: integer greater than or equal to 1
Default: 6

Specifies the maximum number of ticks for the particular axis. The actual number of ticks will be chosen automatically to be less than or equal to nticks. Has an effect only if tickmode is set to "auto".

• separatethousands
Code: fig.update_ternaries(baxis_separatethousands=<VALUE>)
Type: boolean

If "True", even 4-digit integers are separated

• showexponent
Code: fig.update_ternaries(baxis_showexponent=<VALUE>)
Type: enumerated , one of ( "all" | "first" | "last" | "none" )
Default: "all"

If "all", all exponents are shown besides their significands. If "first", only the exponent of the first tick is shown. If "last", only the exponent of the last tick is shown. If "none", no exponents appear.

• showgrid
Code: fig.update_ternaries(baxis_showgrid=<VALUE>)
Type: boolean
Default: True

Determines whether or not grid lines are drawn. If "True", the grid lines are drawn at every tick mark.

• showline
Code: fig.update_ternaries(baxis_showline=<VALUE>)
Type: boolean
Default: True

Determines whether or not a line bounding this axis is drawn.

• showticklabels
Code: fig.update_ternaries(baxis_showticklabels=<VALUE>)
Type: boolean
Default: True

Determines whether or not the tick labels are drawn.

• showtickprefix
Code: fig.update_ternaries(baxis_showtickprefix=<VALUE>)
Type: enumerated , one of ( "all" | "first" | "last" | "none" )
Default: "all"

If "all", all tick labels are displayed with a prefix. If "first", only the first tick is displayed with a prefix. If "last", only the last tick is displayed with a suffix. If "none", tick prefixes are hidden.

• showticksuffix
Code: fig.update_ternaries(baxis_showticksuffix=<VALUE>)
Type: enumerated , one of ( "all" | "first" | "last" | "none" )
Default: "all"

Same as showtickprefix but for tick suffixes.

• tick0
Code: fig.update_ternaries(baxis_tick0=<VALUE>)
Type: number or categorical coordinate string

Sets the placement of the first tick on this axis. Use with dtick. If the axis type is "log", then you must take the log of your starting tick (e.g. to set the starting tick to 100, set the tick0 to 2) except when dtick="L<f>" (see dtick for more info). If the axis type is "date", it should be a date string, like date data. If the axis type is "category", it should be a number, using the scale where each category is assigned a serial number from zero in the order it appears.

• tickangle
Code: fig.update_ternaries(baxis_tickangle=<VALUE>)
Type: angle
Default: "auto"

Sets the angle of the tick labels with respect to the horizontal. For example, a tickangle of -90 draws the tick labels vertically.

• tickcolor
Code: fig.update_ternaries(baxis_tickcolor=<VALUE>)
Type: color
Default: "#444"

Sets the tick color.

• tickfont
Code: fig.update_ternaries(baxis_tickfont=dict(...))
Type: dict containing one or more of the keys listed below.

Sets the tick font.

• color
Code: fig.update_ternaries(baxis_tickfont_color=<VALUE>)
Type: color
• family
Code: fig.update_ternaries(baxis_tickfont_family=<VALUE>)
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".

• size
Code: fig.update_ternaries(baxis_tickfont_size=<VALUE>)
Type: number greater than or equal to 1
• tickformat
Code: fig.update_ternaries(baxis_tickformat=<VALUE>)
Type: string
Default: ""

Sets the tick label 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. And for dates see: https://github.com/d3/d3-time-format/tree/v2.2.3#locale_format. We add two items to d3's date formatter: "%h" for half of the year as a decimal number as well as "%{n}f" for fractional seconds with n digits. For example, "2016-10-13 09:15:23.456" with tickformat "%H~%M~%S.%2f" would display "09~15~23.46"

• tickformatstops
Code: fig.update_ternaries(baxis_tickformatstops=list(...))
Type: list of dict where each dict has one or more of the keys listed below.
• dtickrange
Parent: layout.ternary.baxis.tickformatstops[]
Type: list

range ["min", "max"], where "min", "max" - dtick values which describe some zoom level, it is possible to omit "min" or "max" value by passing "null"

• enabled
Parent: layout.ternary.baxis.tickformatstops[]
Type: boolean
Default: True

Determines whether or not this stop is used. If False, this stop is ignored even within its dtickrange.

• name
Parent: layout.ternary.baxis.tickformatstops[]
Type: string

When used in a template, named items are created in the output figure in addition to any items the figure already has in this array. You can modify these items in the output figure by making your own item with templateitemname matching this name alongside your modifications (including visible: False or enabled: False to hide it). Has no effect outside of a template.

• templateitemname
Parent: layout.ternary.baxis.tickformatstops[]
Type: string

Used to refer to a named item in this array in the template. Named items from the template will be created even without a matching item in the input figure, but you can modify one by making an item with templateitemname matching its name, alongside your modifications (including visible: False or enabled: False to hide it). If there is no template or no matching item, this item will be hidden unless you explicitly show it with visible: True.

• value
Parent: layout.ternary.baxis.tickformatstops[]
Type: string
Default: ""

string - dtickformat for described zoom level, the same as "tickformat"

• ticklabelstep
Code: fig.update_ternaries(baxis_ticklabelstep=<VALUE>)
Type: integer greater than or equal to 1
Default: 1

Sets the spacing between tick labels as compared to the spacing between ticks. A value of 1 (default) means each tick gets a label. A value of 2 means shows every 2nd label. A larger value n means only every nth tick is labeled. tick0 determines which labels are shown. Not implemented for axes with type "log" or "multicategory", or when tickmode is "array".

• ticklen
Code: fig.update_ternaries(baxis_ticklen=<VALUE>)
Type: number greater than or equal to 0
Default: 5

Sets the tick length (in px).

• tickmode
Code: fig.update_ternaries(baxis_tickmode=<VALUE>)
Type: enumerated , one of ( "auto" | "linear" | "array" )

Sets the tick mode for this axis. If "auto", the number of ticks is set via nticks. If "linear", the placement of the ticks is determined by a starting position tick0 and a tick step dtick ("linear" is the default value if tick0 and dtick are provided). If "array", the placement of the ticks is set via tickvals and the tick text is ticktext. ("array" is the default value if tickvals is provided).

• tickprefix
Code: fig.update_ternaries(baxis_tickprefix=<VALUE>)
Type: string
Default: ""

Sets a tick label prefix.

• ticks
Code: fig.update_ternaries(baxis_ticks=<VALUE>)
Type: enumerated , one of ( "outside" | "inside" | "" )

Determines whether ticks are drawn or not. If "", this axis' ticks are not drawn. If "outside" ("inside"), this axis' are drawn outside (inside) the axis lines.

• ticksuffix
Code: fig.update_ternaries(baxis_ticksuffix=<VALUE>)
Type: string
Default: ""

Sets a tick label suffix.

• ticktext
Code: fig.update_ternaries(baxis_ticktext=<VALUE>)
Type: list, numpy array, or Pandas series of numbers, strings, or datetimes.

Sets the text displayed at the ticks position via tickvals. Only has an effect if tickmode is set to "array". Used with tickvals.

• tickvals
Code: fig.update_ternaries(baxis_tickvals=<VALUE>)
Type: list, numpy array, or Pandas series of numbers, strings, or datetimes.

Sets the values at which ticks on this axis appear. Only has an effect if tickmode is set to "array". Used with ticktext.

• tickwidth
Code: fig.update_ternaries(baxis_tickwidth=<VALUE>)
Type: number greater than or equal to 0
Default: 1

Sets the tick width (in px).

• title
Code: fig.update_ternaries(baxis_title=dict(...))
Type: dict containing one or more of the keys listed below.
• font
Code: fig.update_ternaries(baxis_title_font=dict(...))
Type: dict containing one or more of the keys listed below.

Sets this axis' title font. Note that the title's font used to be customized by the now deprecated titlefont attribute.

• color
Code: fig.update_ternaries(baxis_title_font_color=<VALUE>)
Type: color
• family
Code: fig.update_ternaries(baxis_title_font_family=<VALUE>)
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".

• size
Code: fig.update_ternaries(baxis_title_font_size=<VALUE>)
Type: number greater than or equal to 1
• text
Code: fig.update_ternaries(baxis_title_text=<VALUE>)
Type: string

Sets the title of this axis. Note that before the existence of title.text, the title's contents used to be defined as the title attribute itself. This behavior has been deprecated.

• uirevision
Code: fig.update_ternaries(baxis_uirevision=<VALUE>)
Type: number or categorical coordinate string

Controls persistence of user-driven changes in axis min, and title if in editable: True configuration. Defaults to ternary<N>.uirevision.

• bgcolor
Code: fig.update_ternaries(bgcolor=<VALUE>)
Type: color
Default: "#fff"

Set the background color of the subplot

• caxis
Code: fig.update_ternaries(caxis=dict(...))
Type: dict containing one or more of the keys listed below.
• color
Code: fig.update_ternaries(caxis_color=<VALUE>)
Type: color
Default: "#444"

Sets default for all colors associated with this axis all at once: line, font, tick, and grid colors. Grid color is lightened by blending this with the plot background Individual pieces can override this.

• dtick
Code: fig.update_ternaries(caxis_dtick=<VALUE>)
Type: number or categorical coordinate string

Sets the step in-between ticks on this axis. Use with tick0. Must be a positive number, or special strings available to "log" and "date" axes. If the axis type is "log", then ticks are set every 10^(n"dtick) where n is the tick number. For example, to set a tick mark at 1, 10, 100, 1000, ... set dtick to 1. To set tick marks at 1, 100, 10000, ... set dtick to 2. To set tick marks at 1, 5, 25, 125, 625, 3125, ... set dtick to log_10(5), or 0.69897000433. "log" has several special values; "L<f>", where f is a positive number, gives ticks linearly spaced in value (but not position). For example tick0 = 0.1, dtick = "L0.5" will put ticks at 0.1, 0.6, 1.1, 1.6 etc. To show powers of 10 plus small digits between, use "D1" (all digits) or "D2" (only 2 and 5). tick0 is ignored for "D1" and "D2". If the axis type is "date", then you must convert the time to milliseconds. For example, to set the interval between ticks to one day, set dtick to 86400000.0. "date" also has special values "M<n>" gives ticks spaced by a number of months. n must be a positive integer. To set ticks on the 15th of every third month, set tick0 to "2000-01-15" and dtick to "M3". To set ticks every 4 years, set dtick to "M48"

• exponentformat
Code: fig.update_ternaries(caxis_exponentformat=<VALUE>)
Type: enumerated , one of ( "none" | "e" | "E" | "power" | "SI" | "B" )
Default: "B"

Determines a formatting rule for the tick exponents. For example, consider the number 1,000,000,000. If "none", it appears as 1,000,000,000. If "e", 1e+9. If "E", 1E+9. If "power", 1x10^9 (with 9 in a super script). If "SI", 1G. If "B", 1B.

• gridcolor
Code: fig.update_ternaries(caxis_gridcolor=<VALUE>)
Type: color
Default: "#eee"

Sets the color of the grid lines.

• griddash
Code: fig.update_ternaries(caxis_griddash=<VALUE>)
Type: string
Default: "solid"

Sets the dash style of lines. Set to a dash type string ("solid", "dot", "dash", "longdash", "dashdot", or "longdashdot") or a dash length list in px (eg "5px,10px,2px,2px").

• gridwidth
Code: fig.update_ternaries(caxis_gridwidth=<VALUE>)
Type: number greater than or equal to 0
Default: 1

Sets the width (in px) of the grid lines.

• hoverformat
Code: fig.update_ternaries(caxis_hoverformat=<VALUE>)
Type: string
Default: ""

Sets the hover text 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. And for dates see: https://github.com/d3/d3-time-format/tree/v2.2.3#locale_format. We add two items to d3's date formatter: "%h" for half of the year as a decimal number as well as "%{n}f" for fractional seconds with n digits. For example, "2016-10-13 09:15:23.456" with tickformat "%H~%M~%S.%2f" would display "09~15~23.46"

• labelalias
Code: fig.update_ternaries(caxis_labelalias=<VALUE>)
Type: number or categorical coordinate string

Replacement text for specific tick or hover labels. For example using {US: 'USA', CA: 'Canada'} changes US to USA and CA to Canada. The labels we would have shown must match the keys exactly, after adding any tickprefix or ticksuffix. labelalias can be used with any axis type, and both keys (if needed) and values (if desired) can include html-like tags or MathJax.

• layer
Code: fig.update_ternaries(caxis_layer=<VALUE>)
Type: enumerated , one of ( "above traces" | "below traces" )
Default: "above traces"

Sets the layer on which this axis is displayed. If "above traces", this axis is displayed above all the subplot's traces If "below traces", this axis is displayed below all the subplot's traces, but above the grid lines. Useful when used together with scatter-like traces with cliponaxis set to "False" to show markers and/or text nodes above this axis.

• linecolor
Code: fig.update_ternaries(caxis_linecolor=<VALUE>)
Type: color
Default: "#444"

Sets the axis line color.

• linewidth
Code: fig.update_ternaries(caxis_linewidth=<VALUE>)
Type: number greater than or equal to 0
Default: 1

Sets the width (in px) of the axis line.

• min
Code: fig.update_ternaries(caxis_min=<VALUE>)
Type: number greater than or equal to 0
Default: 0

The minimum value visible on this axis. The maximum is determined by the sum minus the minimum values of the other two axes. The full view corresponds to all the minima set to zero.

• minexponent
Code: fig.update_ternaries(caxis_minexponent=<VALUE>)
Type: number greater than or equal to 0
Default: 3

Hide SI prefix for 10^n if |n| is below this number. This only has an effect when tickformat is "SI" or "B".

• nticks
Code: fig.update_ternaries(caxis_nticks=<VALUE>)
Type: integer greater than or equal to 1
Default: 6

Specifies the maximum number of ticks for the particular axis. The actual number of ticks will be chosen automatically to be less than or equal to nticks. Has an effect only if tickmode is set to "auto".

• separatethousands
Code: fig.update_ternaries(caxis_separatethousands=<VALUE>)
Type: boolean

If "True", even 4-digit integers are separated

• showexponent
Code: fig.update_ternaries(caxis_showexponent=<VALUE>)
Type: enumerated , one of ( "all" | "first" | "last" | "none" )
Default: "all"

If "all", all exponents are shown besides their significands. If "first", only the exponent of the first tick is shown. If "last", only the exponent of the last tick is shown. If "none", no exponents appear.

• showgrid
Code: fig.update_ternaries(caxis_showgrid=<VALUE>)
Type: boolean
Default: True

Determines whether or not grid lines are drawn. If "True", the grid lines are drawn at every tick mark.

• showline
Code: fig.update_ternaries(caxis_showline=<VALUE>)
Type: boolean
Default: True

Determines whether or not a line bounding this axis is drawn.

• showticklabels
Code: fig.update_ternaries(caxis_showticklabels=<VALUE>)
Type: boolean
Default: True

Determines whether or not the tick labels are drawn.

• showtickprefix
Code: fig.update_ternaries(caxis_showtickprefix=<VALUE>)
Type: enumerated , one of ( "all" | "first" | "last" | "none" )
Default: "all"

If "all", all tick labels are displayed with a prefix. If "first", only the first tick is displayed with a prefix. If "last", only the last tick is displayed with a suffix. If "none", tick prefixes are hidden.

• showticksuffix
Code: fig.update_ternaries(caxis_showticksuffix=<VALUE>)
Type: enumerated , one of ( "all" | "first" | "last" | "none" )
Default: "all"

Same as showtickprefix but for tick suffixes.

• tick0
Code: fig.update_ternaries(caxis_tick0=<VALUE>)
Type: number or categorical coordinate string

Sets the placement of the first tick on this axis. Use with dtick. If the axis type is "log", then you must take the log of your starting tick (e.g. to set the starting tick to 100, set the tick0 to 2) except when dtick="L<f>" (see dtick for more info). If the axis type is "date", it should be a date string, like date data. If the axis type is "category", it should be a number, using the scale where each category is assigned a serial number from zero in the order it appears.

• tickangle
Code: fig.update_ternaries(caxis_tickangle=<VALUE>)
Type: angle
Default: "auto"

Sets the angle of the tick labels with respect to the horizontal. For example, a tickangle of -90 draws the tick labels vertically.

• tickcolor
Code: fig.update_ternaries(caxis_tickcolor=<VALUE>)
Type: color
Default: "#444"

Sets the tick color.

• tickfont
Code: fig.update_ternaries(caxis_tickfont=dict(...))
Type: dict containing one or more of the keys listed below.

Sets the tick font.

• color
Code: fig.update_ternaries(caxis_tickfont_color=<VALUE>)
Type: color
• family
Code: fig.update_ternaries(caxis_tickfont_family=<VALUE>)
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".

• size
Code: fig.update_ternaries(caxis_tickfont_size=<VALUE>)
Type: number greater than or equal to 1
• tickformat
Code: fig.update_ternaries(caxis_tickformat=<VALUE>)
Type: string
Default: ""

Sets the tick label 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. And for dates see: https://github.com/d3/d3-time-format/tree/v2.2.3#locale_format. We add two items to d3's date formatter: "%h" for half of the year as a decimal number as well as "%{n}f" for fractional seconds with n digits. For example, "2016-10-13 09:15:23.456" with tickformat "%H~%M~%S.%2f" would display "09~15~23.46"

• tickformatstops
Code: fig.update_ternaries(caxis_tickformatstops=list(...))
Type: list of dict where each dict has one or more of the keys listed below.
• dtickrange
Parent: layout.ternary.caxis.tickformatstops[]
Type: list

range ["min", "max"], where "min", "max" - dtick values which describe some zoom level, it is possible to omit "min" or "max" value by passing "null"

• enabled
Parent: layout.ternary.caxis.tickformatstops[]
Type: boolean
Default: True

Determines whether or not this stop is used. If False, this stop is ignored even within its dtickrange.

• name
Parent: layout.ternary.caxis.tickformatstops[]
Type: string

When used in a template, named items are created in the output figure in addition to any items the figure already has in this array. You can modify these items in the output figure by making your own item with templateitemname matching this name alongside your modifications (including visible: False or enabled: False to hide it). Has no effect outside of a template.

• templateitemname
Parent: layout.ternary.caxis.tickformatstops[]
Type: string

Used to refer to a named item in this array in the template. Named items from the template will be created even without a matching item in the input figure, but you can modify one by making an item with templateitemname matching its name, alongside your modifications (including visible: False or enabled: False to hide it). If there is no template or no matching item, this item will be hidden unless you explicitly show it with visible: True.

• value
Parent: layout.ternary.caxis.tickformatstops[]
Type: string
Default: ""

string - dtickformat for described zoom level, the same as "tickformat"

• ticklabelstep
Code: fig.update_ternaries(caxis_ticklabelstep=<VALUE>)
Type: integer greater than or equal to 1
Default: 1

Sets the spacing between tick labels as compared to the spacing between ticks. A value of 1 (default) means each tick gets a label. A value of 2 means shows every 2nd label. A larger value n means only every nth tick is labeled. tick0 determines which labels are shown. Not implemented for axes with type "log" or "multicategory", or when tickmode is "array".

• ticklen
Code: fig.update_ternaries(caxis_ticklen=<VALUE>)
Type: number greater than or equal to 0
Default: 5

Sets the tick length (in px).

• tickmode
Code: fig.update_ternaries(caxis_tickmode=<VALUE>)
Type: enumerated , one of ( "auto" | "linear" | "array" )

Sets the tick mode for this axis. If "auto", the number of ticks is set via nticks. If "linear", the placement of the ticks is determined by a starting position tick0 and a tick step dtick ("linear" is the default value if tick0 and dtick are provided). If "array", the placement of the ticks is set via tickvals and the tick text is ticktext. ("array" is the default value if tickvals is provided).

• tickprefix
Code: fig.update_ternaries(caxis_tickprefix=<VALUE>)
Type: string
Default: ""

Sets a tick label prefix.

• ticks
Code: fig.update_ternaries(caxis_ticks=<VALUE>)
Type: enumerated , one of ( "outside" | "inside" | "" )

Determines whether ticks are drawn or not. If "", this axis' ticks are not drawn. If "outside" ("inside"), this axis' are drawn outside (inside) the axis lines.

• ticksuffix
Code: fig.update_ternaries(caxis_ticksuffix=<VALUE>)
Type: string
Default: ""

Sets a tick label suffix.

• ticktext
Code: fig.update_ternaries(caxis_ticktext=<VALUE>)
Type: list, numpy array, or Pandas series of numbers, strings, or datetimes.

Sets the text displayed at the ticks position via tickvals. Only has an effect if tickmode is set to "array". Used with tickvals.

• tickvals
Code: fig.update_ternaries(caxis_tickvals=<VALUE>)
Type: list, numpy array, or Pandas series of numbers, strings, or datetimes.

Sets the values at which ticks on this axis appear. Only has an effect if tickmode is set to "array". Used with ticktext.

• tickwidth
Code: fig.update_ternaries(caxis_tickwidth=<VALUE>)
Type: number greater than or equal to 0
Default: 1

Sets the tick width (in px).

• title
Code: fig.update_ternaries(caxis_title=dict(...))
Type: dict containing one or more of the keys listed below.
• font
Code: fig.update_ternaries(caxis_title_font=dict(...))
Type: dict containing one or more of the keys listed below.

Sets this axis' title font. Note that the title's font used to be customized by the now deprecated titlefont attribute.

• color
Code: fig.update_ternaries(caxis_title_font_color=<VALUE>)
Type: color
• family
Code: fig.update_ternaries(caxis_title_font_family=<VALUE>)
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".

• size
Code: fig.update_ternaries(caxis_title_font_size=<VALUE>)
Type: number greater than or equal to 1
• text
Code: fig.update_ternaries(caxis_title_text=<VALUE>)
Type: string

Sets the title of this axis. Note that before the existence of title.text, the title's contents used to be defined as the title attribute itself. This behavior has been deprecated.

• uirevision
Code: fig.update_ternaries(caxis_uirevision=<VALUE>)
Type: number or categorical coordinate string

Controls persistence of user-driven changes in axis min, and title if in editable: True configuration. Defaults to ternary<N>.uirevision.

• domain
Code: fig.update_ternaries(domain=dict(...))
Type: dict containing one or more of the keys listed below.
• column
Code: fig.update_ternaries(domain_column=<VALUE>)
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 ternary subplot .

• row
Code: fig.update_ternaries(domain_row=<VALUE>)
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 ternary subplot .

• x
Code: fig.update_ternaries(domain_x=list(...))
Type: list
Default: [0, 1]

Sets the horizontal domain of this ternary subplot (in plot fraction).

• y
Code: fig.update_ternaries(domain_y=list(...))
Type: list
Default: [0, 1]

Sets the vertical domain of this ternary subplot (in plot fraction).

• sum
Code: fig.update_ternaries(sum=<VALUE>)
Type: number greater than or equal to 0
Default: 1

The number each triplet should sum to, and the maximum range of each axis

• uirevision
Code: fig.update_ternaries(uirevision=<VALUE>)
Type: number or categorical coordinate string

Controls persistence of user-driven changes in axis min and title, if not overridden in the individual axes. Defaults to layout.uirevision.