plotly.graph_objects.Pie¶

class plotly.graph_objects.Pie(arg=None, automargin=None, customdata=None, direction=None, dlabel=None, domain=None, hole=None, hoverinfo=None, hoverlabel=None, hovertemplate=None, hovertemplatefallback=None, hovertext=None, ids=None, insidetextfont=None, insidetextorientation=None, label0=None, labels=None, legend=None, legendgroup=None, legendgrouptitle=None, legendrank=None, legendwidth=None, marker=None, meta=None, name=None, opacity=None, outsidetextfont=None, pull=None, rotation=None, scalegroup=None, showlegend=None, sort=None, text=None, textfont=None, textinfo=None, textposition=None, texttemplate=None, texttemplatefallback=None, title=None, uid=None, uirevision=None, values=None, visible=None, **kwargs)¶

__init__(arg=None, automargin=None, customdata=None, direction=None, dlabel=None, domain=None, hole=None, hoverinfo=None, hoverlabel=None, hovertemplate=None, hovertemplatefallback=None, hovertext=None, ids=None, insidetextfont=None, insidetextorientation=None, label0=None, labels=None, legend=None, legendgroup=None, legendgrouptitle=None, legendrank=None, legendwidth=None, marker=None, meta=None, name=None, opacity=None, outsidetextfont=None, pull=None, rotation=None, scalegroup=None, showlegend=None, sort=None, text=None, textfont=None, textinfo=None, textposition=None, texttemplate=None, texttemplatefallback=None, title=None, uid=None, uirevision=None, values=None, visible=None, **kwargs)¶

Construct a new Pie object

A data visualized by the sectors of the pie is set in values. The sector labels are set in labels. The sector colors are set in marker.colors

Parameters

• arg – dict of properties compatible with this constructor or an instance of plotly.graph_objects.Pie

• automargin – Determines whether outside text labels can push the margins.

• customdata – 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

• direction – Specifies the direction at which succeeding sectors follow one another.

• dlabel – Sets the label step. See label0 for more info.

• domain – plotly.graph_objects.pie.Domain instance or dict with compatible properties

• hole – Sets the fraction of the radius to cut out of the pie. Use this to make a donut chart.

• hoverinfo – Determines what trace information appears on hover. Flags are rendered in a fixed order; use hovertemplate if you need explicit control over the rendered string, including the order of fields and surrounding text.

• hoverlabel – plotly.graph_objects.pie.Hoverlabel instance or dict with compatible properties

• hovertemplate – Template string used for rendering the information that appear on hover box. Note that this will override hoverinfo. Variables are inserted using %{variable}, for example “y: %{y}” as well as %{xother}, {%_xother}, {%_xother_}, {%xother_}. When showing info for several points, “xother” will be added to those with different x positions from the first point. An underscore before or after “(x|y)other” will add a space on that side, only when this field is shown. Numbers are formatted using d3-format’s syntax %{variable:d3-format}, for example “Price: %{y:$.2f}”. https://github.com/d3/d3-format/tree/v1.4.5#d3-format for details on the formatting syntax. Dates are formatted using d3-time-format’s syntax %{variable|d3-time-format}, for example “Day: %{2019-01-01|%A}”. https://github.com/d3/d3-time- format/tree/v2.2.3#locale_format for details on the date formatting syntax. Variables that can’t be found will be replaced with the specifier. For example, a template of “data: %{x}, %{y}” will result in a value of “data: 1, %{y}” if x is 1 and y is missing. Variables with an undefined value will be replaced with the fallback value. The variables available in hovertemplate are the ones emitted as event data described at this link https://plotly.com/javascript/plotlyjs-events/#event- data. Additionally, all attributes that can be specified per-point (the ones that are arrayOk: true) are available. Finally, the template string has access to variables label, color, value, percent and text. Anything contained in tag <extra> is displayed in the secondary box, for example <extra>%{fullData.name}</extra>. To hide the secondary box completely, use an empty tag <extra></extra>.

• hovertemplatefallback – Fallback string that’s displayed when a variable referenced in a template is missing. If the boolean value ‘false’ is passed in, the specifier with the missing variable will be displayed.

• hovertext – Sets hover text elements associated with each sector. If a single string, the same string appears for all data points. If an array of string, the items are mapped in order of this trace’s sectors. To be seen, trace hoverinfo must contain a “text” flag.

• ids – 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.

• insidetextfont – Sets the font used for textinfo lying inside the sector.

• insidetextorientation – Controls the orientation of the text inside chart sectors. When set to “auto”, text may be oriented in any direction in order to be as big as possible in the middle of a sector. The “horizontal” option orients text to be parallel with the bottom of the chart, and may make text smaller in order to achieve that goal. The “radial” option orients text along the radius of the sector. The “tangential” option orients text perpendicular to the radius of the sector.

• label0 – Alternate to labels. Builds a numeric set of labels. Use with dlabel where label0 is the starting label and dlabel the step.

• labels – Sets the sector labels. If labels entries are duplicated, we sum associated values or simply count occurrences if values is not provided. For other array attributes (including color) we use the first non-empty entry among all occurrences of the label.

• legend – Sets the reference to a legend to show the pie slices in. Can be an array if values is set. In that case, each entry specifies the legend reference for one slice. References to these legends are “legend”, “legend2”, “legend3”, etc. Settings for these legends are set in the layout, under layout.legend, layout.legend2, etc.

• legendgroup – Sets the legend group for this trace. Traces and shapes part of the same legend group hide/show at the same time when toggling legend items.

• legendgrouptitle – plotly.graph_objects.pie.Legendgrouptitle instance or dict with compatible properties

• legendrank – Sets the legend rank for this pie. If passed as an array, this will set the legend rank of the individual pie slices. 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.

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

• marker – plotly.graph_objects.pie.Marker instance or dict with compatible properties

• meta – 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.

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

• opacity – Sets the opacity of the trace.

• outsidetextfont – Sets the font used for textinfo lying outside the sector.

• pull – Sets the fraction of larger radius to pull the sectors out from the center. This can be a constant to pull all slices apart from each other equally or an array to highlight one or more slices.

• rotation – Instead of the first slice starting at 12 o’clock, rotate to some other angle.

• scalegroup – If there are multiple pie charts that should be sized according to their totals, link them by providing a non-empty group id here shared by every trace in the same group.

• showlegend – Determines whether or not items corresponding to the pie slices are shown in the legend. Can be an array if values is set. In that case, each entry specifies appearance in the legend for one slice.

• sort – Determines whether or not the sectors are reordered from largest to smallest.

• text – Sets text elements associated with each sector. If trace textinfo contains a “text” flag, these elements will be seen on the chart. If trace hoverinfo contains a “text” flag and “hovertext” is not set, these elements will be seen in the hover labels.

• textfont – Sets the font used for textinfo.

• textinfo – Determines what trace information appears on the graph. Flags are rendered in a fixed order; use texttemplate if you need explicit control over the rendered string, including the order of fields and surrounding text.

• textposition – Specifies the location of the textinfo.

• texttemplate – Template string used for rendering the information text that appears on points. Note that this will override textinfo. Variables are inserted using %{variable}, for example “y: %{y}”. Numbers are formatted using d3-format’s syntax %{variable:d3-format}, for example “Price: %{y:$.2f}”. https://github.com/d3/d3-format/tree/v1.4.5#d3-format for details on the formatting syntax. Dates are formatted using d3-time-format’s syntax %{variable|d3-time-format}, for example “Day: %{2019-01-01|%A}”. https://github.com/d3/d3-time- format/tree/v2.2.3#locale_format for details on the date formatting syntax. Variables that can’t be found will be replaced with the specifier. For example, a template of “data: %{x}, %{y}” will result in a value of “data: 1, %{y}” if x is 1 and y is missing. Variables with an undefined value will be replaced with the fallback value. All attributes that can be specified per-point (the ones that are arrayOk: true) are available. Finally, the template string has access to variables label, color, value, percent and text.

• texttemplatefallback – Fallback string that’s displayed when a variable referenced in a template is missing. If the boolean value ‘false’ is passed in, the specifier with the missing variable will be displayed.

• title – plotly.graph_objects.pie.Title instance or dict with compatible properties

• uid – Assign an id to this trace, Use this to provide object constancy between traces during animations and transitions.

• uirevision – 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.

• values – Sets the values of the sectors. If omitted, we count occurrences of each label.

• visible – 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).

Returns

Return type

Pie

plotly.graph_objects.pie¶

class plotly.graph_objects.pie.Domain(arg=None, column=None, row=None, x=None, y=None, **kwargs)¶

property column¶

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

The ‘column’ property is an integer and may be specified as:

• An int (or float that will be cast to an int) in the interval [0, 9223372036854775807]

Returns

Return type

int

property row¶

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

The ‘row’ property is an integer and may be specified as:

• An int (or float that will be cast to an int) in the interval [0, 9223372036854775807]

Returns

Return type

int

property x¶

Sets the horizontal domain of this pie trace (in plot

fraction).

The ‘x’ property is an info array that may be specified as:

• a list or tuple of 2 elements where:

0. The ‘x[0]’ property is a number and may be specified as:

   • An int or float in the interval [0, 1]

1. The ‘x[1]’ property is a number and may be specified as:

   • An int or float in the interval [0, 1]

   list

property y¶

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

The ‘y’ property is an info array that may be specified as:

• a list or tuple of 2 elements where:

0. The ‘y[0]’ property is a number and may be specified as:

   • An int or float in the interval [0, 1]

1. The ‘y[1]’ property is a number and may be specified as:

   • An int or float in the interval [0, 1]

   list

class plotly.graph_objects.pie.Hoverlabel(arg=None, align=None, bgcolor=None, bordercolor=None, font=None, namelength=None, showarrow=None, **kwargs)¶

property align¶

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

The ‘align’ property is an enumeration that may be specified as:

• One of the following enumeration values:

  [‘left’, ‘right’, ‘auto’]

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

Any|numpy.ndarray

property bgcolor¶

Sets the background color of the hover labels for this trace

The ‘bgcolor’ property is a color and may be specified as a string in the following formats:

• hex or short hex (e.g. ‘#d3d3d3’, ‘#d3d’)

• hex or short hex with alpha (e.g. ‘#d3d3d380’, ‘#d3d8’)

• rgb (e.g. ‘rgb(255, 0, 0)’, ‘rgb(255 0 0)’)

• rgba (e.g. ‘rgba(255, 0, 0, 0.5)’, ‘rgba(255 0 0 / 0.5)’)

• hsl (e.g. ‘hsl(0, 100%, 50%)’, ‘hsl(0deg 100% 50%)’)

• hsla (e.g. ‘hsla(0, 100%, 50%, 0.5)’, ‘hsla(0deg 100% 50% / 0.5)’)

• hwb (e.g. ‘hwb(0 0% 100%)’)

• lab/lch/oklab/oklch (e.g. ‘oklch(0.7 0.15 180)’)

• color (e.g. ‘color(display-p3 1 0 0)’)

• named colors (full list: https://www.w3.org/TR/css-color-4/#named-color)

• Any other supported CSS 4 color format: https://www.w3.org/TR/css-color-4/

• A list or array of any of the above

Returns

Return type

str|numpy.ndarray

property bordercolor¶

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

The ‘bordercolor’ property is a color and may be specified as a string in the following formats:

• hex or short hex (e.g. ‘#d3d3d3’, ‘#d3d’)

• hex or short hex with alpha (e.g. ‘#d3d3d380’, ‘#d3d8’)

• rgb (e.g. ‘rgb(255, 0, 0)’, ‘rgb(255 0 0)’)

• rgba (e.g. ‘rgba(255, 0, 0, 0.5)’, ‘rgba(255 0 0 / 0.5)’)

• hsl (e.g. ‘hsl(0, 100%, 50%)’, ‘hsl(0deg 100% 50%)’)

• hsla (e.g. ‘hsla(0, 100%, 50%, 0.5)’, ‘hsla(0deg 100% 50% / 0.5)’)

• hwb (e.g. ‘hwb(0 0% 100%)’)

• lab/lch/oklab/oklch (e.g. ‘oklch(0.7 0.15 180)’)

• color (e.g. ‘color(display-p3 1 0 0)’)

• named colors (full list: https://www.w3.org/TR/css-color-4/#named-color)

• Any other supported CSS 4 color format: https://www.w3.org/TR/css-color-4/

• A list or array of any of the above

Returns

Return type

str|numpy.ndarray

property font¶

Sets the font used in hover labels.

The ‘font’ property is an instance of Font that may be specified as:

• An instance of plotly.graph_objects.pie.hoverlabel.Font

• A dict of string/value properties that will be passed to the Font constructor

Returns

Return type

plotly.graph_objects.pie.hoverlabel.Font

property namelength¶

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.

The ‘namelength’ property is an integer and may be specified as:

• An int (or float that will be cast to an int) in the interval [-1, 9223372036854775807]

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

int|numpy.ndarray

property showarrow¶

Sets whether or not to show the hover label arrow/triangle pointing to the data point.

The ‘showarrow’ property is a boolean and must be specified as:

• A boolean value: True or False

Returns

Return type

bool

class plotly.graph_objects.pie.Insidetextfont(arg=None, color=None, family=None, lineposition=None, shadow=None, size=None, style=None, textcase=None, variant=None, weight=None, **kwargs)¶

property color¶

The ‘color’ property is a color and may be specified as a string in the following formats:

• hex or short hex (e.g. ‘#d3d3d3’, ‘#d3d’)

• hex or short hex with alpha (e.g. ‘#d3d3d380’, ‘#d3d8’)

• rgb (e.g. ‘rgb(255, 0, 0)’, ‘rgb(255 0 0)’)

• rgba (e.g. ‘rgba(255, 0, 0, 0.5)’, ‘rgba(255 0 0 / 0.5)’)

• hsl (e.g. ‘hsl(0, 100%, 50%)’, ‘hsl(0deg 100% 50%)’)

• hsla (e.g. ‘hsla(0, 100%, 50%, 0.5)’, ‘hsla(0deg 100% 50% / 0.5)’)

• hwb (e.g. ‘hwb(0 0% 100%)’)

• lab/lch/oklab/oklch (e.g. ‘oklch(0.7 0.15 180)’)

• color (e.g. ‘color(display-p3 1 0 0)’)

• named colors (full list: https://www.w3.org/TR/css-color-4/#named-color)

• Any other supported CSS 4 color format: https://www.w3.org/TR/css-color-4/

• A list or array of any of the above

Returns

Return type

str|numpy.ndarray

property family¶

HTML font family - the typeface that will be applied by the web browser. The web browser can only apply a font if it is available on the system where it runs. Provide multiple font families, separated by commas, to indicate the order in which to apply fonts if they aren’t available.

The ‘family’ property is a string and must be specified as:

• A non-empty string

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

str|numpy.ndarray

property lineposition¶

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.

The ‘lineposition’ property is a flaglist and may be specified as a string containing:

• Any combination of [‘under’, ‘over’, ‘through’] joined with ‘+’ characters (e.g. ‘under+over’) OR exactly one of [‘none’] (e.g. ‘none’)

• A list or array of the above

Returns

Return type

Any|numpy.ndarray

property shadow¶

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.

The ‘shadow’ property is a string and must be specified as:

• A string

• A number that will be converted to a string

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

str|numpy.ndarray

property size¶

The ‘size’ property is a number and may be specified as:

• An int or float in the interval [1, inf]

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

int|float|numpy.ndarray

property style¶

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

The ‘style’ property is an enumeration that may be specified as:

• One of the following enumeration values:

  [‘normal’, ‘italic’]

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

Any|numpy.ndarray

property textcase¶

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

The ‘textcase’ property is an enumeration that may be specified as:

• One of the following enumeration values:

  [‘normal’, ‘word caps’, ‘upper’, ‘lower’]

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

Any|numpy.ndarray

property variant¶

Sets the variant of the font.

The ‘variant’ property is an enumeration that may be specified as:

• One of the following enumeration values:

  [‘normal’, ‘small-caps’, ‘all-small-caps’, ‘all-petite-caps’, ‘petite-caps’, ‘unicase’]

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

Any|numpy.ndarray

property weight¶

Sets the weight (or boldness) of the font.

The ‘weight’ property is an integer and may be specified as:

• An int (or float that will be cast to an int) in the interval [1, 1000] OR exactly one of [‘normal’, ‘bold’] (e.g. ‘bold’)

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

int|numpy.ndarray

class plotly.graph_objects.pie.Legendgrouptitle(arg=None, font=None, text=None, **kwargs)¶

property font¶

Sets this legend group’s title font.

The ‘font’ property is an instance of Font that may be specified as:

• An instance of plotly.graph_objects.pie.legendgrouptitle.Font

• A dict of string/value properties that will be passed to the Font constructor

Returns

Return type

plotly.graph_objects.pie.legendgrouptitle.Font

property text¶

Sets the title of the legend group.

The ‘text’ property is a string and must be specified as:

• A string

• A number that will be converted to a string

Returns

Return type

str

class plotly.graph_objects.pie.Marker(arg=None, colors=None, line=None, pattern=None, **kwargs)¶

property colors¶

Sets the color of each sector. If not specified, the default trace color set is used to pick the sector colors.

The ‘colors’ property is an array that may be specified as a tuple, list, numpy array, or pandas Series

Returns

Return type

numpy.ndarray

property line¶

The ‘line’ property is an instance of Line that may be specified as:

• An instance of plotly.graph_objects.pie.marker.Line

• A dict of string/value properties that will be passed to the Line constructor

Returns

Return type

plotly.graph_objects.pie.marker.Line

property pattern¶

Sets the pattern within the marker.

The ‘pattern’ property is an instance of Pattern that may be specified as:

• An instance of plotly.graph_objects.pie.marker.Pattern

• A dict of string/value properties that will be passed to the Pattern constructor

Returns

Return type

plotly.graph_objects.pie.marker.Pattern

class plotly.graph_objects.pie.Outsidetextfont(arg=None, color=None, family=None, lineposition=None, shadow=None, size=None, style=None, textcase=None, variant=None, weight=None, **kwargs)¶

property color¶

The ‘color’ property is a color and may be specified as a string in the following formats:

• hex or short hex (e.g. ‘#d3d3d3’, ‘#d3d’)

• hex or short hex with alpha (e.g. ‘#d3d3d380’, ‘#d3d8’)

• rgb (e.g. ‘rgb(255, 0, 0)’, ‘rgb(255 0 0)’)

• rgba (e.g. ‘rgba(255, 0, 0, 0.5)’, ‘rgba(255 0 0 / 0.5)’)

• hsl (e.g. ‘hsl(0, 100%, 50%)’, ‘hsl(0deg 100% 50%)’)

• hsla (e.g. ‘hsla(0, 100%, 50%, 0.5)’, ‘hsla(0deg 100% 50% / 0.5)’)

• hwb (e.g. ‘hwb(0 0% 100%)’)

• lab/lch/oklab/oklch (e.g. ‘oklch(0.7 0.15 180)’)

• color (e.g. ‘color(display-p3 1 0 0)’)

• named colors (full list: https://www.w3.org/TR/css-color-4/#named-color)

• Any other supported CSS 4 color format: https://www.w3.org/TR/css-color-4/

• A list or array of any of the above

Returns

Return type

str|numpy.ndarray

property family¶

HTML font family - the typeface that will be applied by the web browser. The web browser can only apply a font if it is available on the system where it runs. Provide multiple font families, separated by commas, to indicate the order in which to apply fonts if they aren’t available.

The ‘family’ property is a string and must be specified as:

• A non-empty string

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

str|numpy.ndarray

property lineposition¶

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.

The ‘lineposition’ property is a flaglist and may be specified as a string containing:

• Any combination of [‘under’, ‘over’, ‘through’] joined with ‘+’ characters (e.g. ‘under+over’) OR exactly one of [‘none’] (e.g. ‘none’)

• A list or array of the above

Returns

Return type

Any|numpy.ndarray

property shadow¶

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.

The ‘shadow’ property is a string and must be specified as:

• A string

• A number that will be converted to a string

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

str|numpy.ndarray

property size¶

The ‘size’ property is a number and may be specified as:

• An int or float in the interval [1, inf]

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

int|float|numpy.ndarray

property style¶

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

The ‘style’ property is an enumeration that may be specified as:

• One of the following enumeration values:

  [‘normal’, ‘italic’]

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

Any|numpy.ndarray

property textcase¶

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

The ‘textcase’ property is an enumeration that may be specified as:

• One of the following enumeration values:

  [‘normal’, ‘word caps’, ‘upper’, ‘lower’]

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

Any|numpy.ndarray

property variant¶

Sets the variant of the font.

The ‘variant’ property is an enumeration that may be specified as:

• One of the following enumeration values:

  [‘normal’, ‘small-caps’, ‘all-small-caps’, ‘all-petite-caps’, ‘petite-caps’, ‘unicase’]

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

Any|numpy.ndarray

property weight¶

Sets the weight (or boldness) of the font.

The ‘weight’ property is an integer and may be specified as:

• An int (or float that will be cast to an int) in the interval [1, 1000] OR exactly one of [‘normal’, ‘bold’] (e.g. ‘bold’)

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

int|numpy.ndarray

class plotly.graph_objects.pie.Textfont(arg=None, color=None, family=None, lineposition=None, shadow=None, size=None, style=None, textcase=None, variant=None, weight=None, **kwargs)¶

property color¶

The ‘color’ property is a color and may be specified as a string in the following formats:

• hex or short hex (e.g. ‘#d3d3d3’, ‘#d3d’)

• hex or short hex with alpha (e.g. ‘#d3d3d380’, ‘#d3d8’)

• rgb (e.g. ‘rgb(255, 0, 0)’, ‘rgb(255 0 0)’)

• rgba (e.g. ‘rgba(255, 0, 0, 0.5)’, ‘rgba(255 0 0 / 0.5)’)

• hsl (e.g. ‘hsl(0, 100%, 50%)’, ‘hsl(0deg 100% 50%)’)

• hsla (e.g. ‘hsla(0, 100%, 50%, 0.5)’, ‘hsla(0deg 100% 50% / 0.5)’)

• hwb (e.g. ‘hwb(0 0% 100%)’)

• lab/lch/oklab/oklch (e.g. ‘oklch(0.7 0.15 180)’)

• color (e.g. ‘color(display-p3 1 0 0)’)

• named colors (full list: https://www.w3.org/TR/css-color-4/#named-color)

• Any other supported CSS 4 color format: https://www.w3.org/TR/css-color-4/

• A list or array of any of the above

Returns

Return type

str|numpy.ndarray

property family¶

HTML font family - the typeface that will be applied by the web browser. The web browser can only apply a font if it is available on the system where it runs. Provide multiple font families, separated by commas, to indicate the order in which to apply fonts if they aren’t available.

The ‘family’ property is a string and must be specified as:

• A non-empty string

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

str|numpy.ndarray

property lineposition¶

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.

The ‘lineposition’ property is a flaglist and may be specified as a string containing:

• Any combination of [‘under’, ‘over’, ‘through’] joined with ‘+’ characters (e.g. ‘under+over’) OR exactly one of [‘none’] (e.g. ‘none’)

• A list or array of the above

Returns

Return type

Any|numpy.ndarray

property shadow¶

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.

The ‘shadow’ property is a string and must be specified as:

• A string

• A number that will be converted to a string

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

str|numpy.ndarray

property size¶

The ‘size’ property is a number and may be specified as:

• An int or float in the interval [1, inf]

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

int|float|numpy.ndarray

property style¶

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

The ‘style’ property is an enumeration that may be specified as:

• One of the following enumeration values:

  [‘normal’, ‘italic’]

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

Any|numpy.ndarray

property textcase¶

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

The ‘textcase’ property is an enumeration that may be specified as:

• One of the following enumeration values:

  [‘normal’, ‘word caps’, ‘upper’, ‘lower’]

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

Any|numpy.ndarray

property variant¶

Sets the variant of the font.

The ‘variant’ property is an enumeration that may be specified as:

• One of the following enumeration values:

  [‘normal’, ‘small-caps’, ‘all-small-caps’, ‘all-petite-caps’, ‘petite-caps’, ‘unicase’]

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

Any|numpy.ndarray

property weight¶

Sets the weight (or boldness) of the font.

The ‘weight’ property is an integer and may be specified as:

• An int (or float that will be cast to an int) in the interval [1, 1000] OR exactly one of [‘normal’, ‘bold’] (e.g. ‘bold’)

• A tuple, list, or one-dimensional numpy array of the above

Returns

Return type

int|numpy.ndarray

class plotly.graph_objects.pie.Title(arg=None, font=None, position=None, text=None, **kwargs)¶

property font¶

Sets the font used for title.

The ‘font’ property is an instance of Font that may be specified as:

• An instance of plotly.graph_objects.pie.title.Font

• A dict of string/value properties that will be passed to the Font constructor

Returns

Return type

plotly.graph_objects.pie.title.Font

property position¶

Specifies the location of the title.

The ‘position’ property is an enumeration that may be specified as:

• One of the following enumeration values:

  [‘top left’, ‘top center’, ‘top right’, ‘middle center’, ‘bottom left’, ‘bottom center’, ‘bottom right’]

Returns

Return type

Any

property text¶

Sets the title of the chart. If it is empty, no title is displayed.

The ‘text’ property is a string and must be specified as:

• A string

• A number that will be converted to a string

Returns

Return type

str