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      • plotly.graph_objects.sankey.link package
        • Subpackages

plotly.graph_objects.sankey.link package¶

class plotly.graph_objects.sankey.link.Colorscale(arg=None, cmax=None, cmin=None, colorscale=None, label=None, name=None, templateitemname=None, **kwargs)¶

Bases: plotly.basedatatypes.BaseTraceHierarchyType

property cmax¶

Sets the upper bound of the color domain.

The ‘cmax’ property is a number and may be specified as:
  • An int or float

Returns

Return type

int|float

property cmin¶

Sets the lower bound of the color domain.

The ‘cmin’ property is a number and may be specified as:
  • An int or float

Returns

Return type

int|float

property colorscale¶

Sets the colorscale. The colorscale must be an array containing arrays mapping a normalized value to an rgb, rgba, hex, hsl, hsv, or named color string. At minimum, a mapping for the lowest (0) and highest (1) values are required. For example, [[0, 'rgb(0,0,255)'], [1, 'rgb(255,0,0)']]. To control the bounds of the colorscale in color space, use cmin and cmax. Alternatively, colorscale may be a palette name string of the following list: Blackbody,Bluered,Blues,Cividis,Earth,Electric, Greens,Greys,Hot,Jet,Picnic,Portland,Rainbow,RdBu,Reds,Viridis, YlGnBu,YlOrRd.

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

  • A list of colors that will be spaced evenly to create the colorscale. Many predefined colorscale lists are included in the sequential, diverging, and cyclical modules in the plotly.colors package.

  • A list of 2-element lists where the first element is the normalized color level value (starting at 0 and ending at 1), and the second item is a valid color string. (e.g. [[0, ‘green’], [0.5, ‘red’], [1.0, ‘rgb(0, 0, 255)’]])

  • One of the following named colorscales:
    [‘aggrnyl’, ‘agsunset’, ‘algae’, ‘amp’, ‘armyrose’, ‘balance’,

    ‘blackbody’, ‘bluered’, ‘blues’, ‘blugrn’, ‘bluyl’, ‘brbg’, ‘brwnyl’, ‘bugn’, ‘bupu’, ‘burg’, ‘burgyl’, ‘cividis’, ‘curl’, ‘darkmint’, ‘deep’, ‘delta’, ‘dense’, ‘earth’, ‘edge’, ‘electric’, ‘emrld’, ‘fall’, ‘geyser’, ‘gnbu’, ‘gray’, ‘greens’, ‘greys’, ‘haline’, ‘hot’, ‘hsv’, ‘ice’, ‘icefire’, ‘inferno’, ‘jet’, ‘magenta’, ‘magma’, ‘matter’, ‘mint’, ‘mrybm’, ‘mygbm’, ‘oranges’, ‘orrd’, ‘oryel’, ‘oxy’, ‘peach’, ‘phase’, ‘picnic’, ‘pinkyl’, ‘piyg’, ‘plasma’, ‘plotly3’, ‘portland’, ‘prgn’, ‘pubu’, ‘pubugn’, ‘puor’, ‘purd’, ‘purp’, ‘purples’, ‘purpor’, ‘rainbow’, ‘rdbu’, ‘rdgy’, ‘rdpu’, ‘rdylbu’, ‘rdylgn’, ‘redor’, ‘reds’, ‘solar’, ‘spectral’, ‘speed’, ‘sunset’, ‘sunsetdark’, ‘teal’, ‘tealgrn’, ‘tealrose’, ‘tempo’, ‘temps’, ‘thermal’, ‘tropic’, ‘turbid’, ‘turbo’, ‘twilight’, ‘viridis’, ‘ylgn’, ‘ylgnbu’, ‘ylorbr’, ‘ylorrd’].

    Appending ‘_r’ to a named colorscale reverses it.

Returns

Return type

str

property label¶

The label of the links to color based on their concentration within a flow.

The ‘label’ property is a string and must be specified as:
  • A string

  • A number that will be converted to a string

Returns

Return type

str

property name¶

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.

The ‘name’ property is a string and must be specified as:
  • A string

  • A number that will be converted to a string

Returns

Return type

str

property templateitemname¶

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.

The ‘templateitemname’ 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.sankey.link.Hoverlabel(arg=None, align=None, alignsrc=None, bgcolor=None, bgcolorsrc=None, bordercolor=None, bordercolorsrc=None, font=None, namelength=None, namelengthsrc=None, **kwargs)¶

Bases: plotly.basedatatypes.BaseTraceHierarchyType

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 alignsrc¶

Sets the source reference on Chart Studio Cloud for align.

The ‘alignsrc’ property must be specified as a string or as a plotly.grid_objs.Column object

Returns

Return type

str

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 hex string (e.g. ‘#ff0000’)

  • An rgb/rgba string (e.g. ‘rgb(255,0,0)’)

  • An hsl/hsla string (e.g. ‘hsl(0,100%,50%)’)

  • An hsv/hsva string (e.g. ‘hsv(0,100%,100%)’)

  • A named CSS color:

    aliceblue, antiquewhite, aqua, aquamarine, azure, beige, bisque, black, blanchedalmond, blue, blueviolet, brown, burlywood, cadetblue, chartreuse, chocolate, coral, cornflowerblue, cornsilk, crimson, cyan, darkblue, darkcyan, darkgoldenrod, darkgray, darkgrey, darkgreen, darkkhaki, darkmagenta, darkolivegreen, darkorange, darkorchid, darkred, darksalmon, darkseagreen, darkslateblue, darkslategray, darkslategrey, darkturquoise, darkviolet, deeppink, deepskyblue, dimgray, dimgrey, dodgerblue, firebrick, floralwhite, forestgreen, fuchsia, gainsboro, ghostwhite, gold, goldenrod, gray, grey, green, greenyellow, honeydew, hotpink, indianred, indigo, ivory, khaki, lavender, lavenderblush, lawngreen, lemonchiffon, lightblue, lightcoral, lightcyan, lightgoldenrodyellow, lightgray, lightgrey, lightgreen, lightpink, lightsalmon, lightseagreen, lightskyblue, lightslategray, lightslategrey, lightsteelblue, lightyellow, lime, limegreen, linen, magenta, maroon, mediumaquamarine, mediumblue, mediumorchid, mediumpurple, mediumseagreen, mediumslateblue, mediumspringgreen, mediumturquoise, mediumvioletred, midnightblue, mintcream, mistyrose, moccasin, navajowhite, navy, oldlace, olive, olivedrab, orange, orangered, orchid, palegoldenrod, palegreen, paleturquoise, palevioletred, papayawhip, peachpuff, peru, pink, plum, powderblue, purple, red, rosybrown, royalblue, rebeccapurple, saddlebrown, salmon, sandybrown, seagreen, seashell, sienna, silver, skyblue, slateblue, slategray, slategrey, snow, springgreen, steelblue, tan, teal, thistle, tomato, turquoise, violet, wheat, white, whitesmoke, yellow, yellowgreen

  • A list or array of any of the above

Returns

Return type

str|numpy.ndarray

property bgcolorsrc¶

Sets the source reference on Chart Studio Cloud for bgcolor.

The ‘bgcolorsrc’ property must be specified as a string or as a plotly.grid_objs.Column object

Returns

Return type

str

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 hex string (e.g. ‘#ff0000’)

  • An rgb/rgba string (e.g. ‘rgb(255,0,0)’)

  • An hsl/hsla string (e.g. ‘hsl(0,100%,50%)’)

  • An hsv/hsva string (e.g. ‘hsv(0,100%,100%)’)

  • A named CSS color:

    aliceblue, antiquewhite, aqua, aquamarine, azure, beige, bisque, black, blanchedalmond, blue, blueviolet, brown, burlywood, cadetblue, chartreuse, chocolate, coral, cornflowerblue, cornsilk, crimson, cyan, darkblue, darkcyan, darkgoldenrod, darkgray, darkgrey, darkgreen, darkkhaki, darkmagenta, darkolivegreen, darkorange, darkorchid, darkred, darksalmon, darkseagreen, darkslateblue, darkslategray, darkslategrey, darkturquoise, darkviolet, deeppink, deepskyblue, dimgray, dimgrey, dodgerblue, firebrick, floralwhite, forestgreen, fuchsia, gainsboro, ghostwhite, gold, goldenrod, gray, grey, green, greenyellow, honeydew, hotpink, indianred, indigo, ivory, khaki, lavender, lavenderblush, lawngreen, lemonchiffon, lightblue, lightcoral, lightcyan, lightgoldenrodyellow, lightgray, lightgrey, lightgreen, lightpink, lightsalmon, lightseagreen, lightskyblue, lightslategray, lightslategrey, lightsteelblue, lightyellow, lime, limegreen, linen, magenta, maroon, mediumaquamarine, mediumblue, mediumorchid, mediumpurple, mediumseagreen, mediumslateblue, mediumspringgreen, mediumturquoise, mediumvioletred, midnightblue, mintcream, mistyrose, moccasin, navajowhite, navy, oldlace, olive, olivedrab, orange, orangered, orchid, palegoldenrod, palegreen, paleturquoise, palevioletred, papayawhip, peachpuff, peru, pink, plum, powderblue, purple, red, rosybrown, royalblue, rebeccapurple, saddlebrown, salmon, sandybrown, seagreen, seashell, sienna, silver, skyblue, slateblue, slategray, slategrey, snow, springgreen, steelblue, tan, teal, thistle, tomato, turquoise, violet, wheat, white, whitesmoke, yellow, yellowgreen

  • A list or array of any of the above

Returns

Return type

str|numpy.ndarray

property bordercolorsrc¶

Sets the source reference on Chart Studio Cloud for bordercolor.

The ‘bordercolorsrc’ property must be specified as a string or as a plotly.grid_objs.Column object

Returns

Return type

str

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.sankey.link.hoverlabel.Font

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

    Supported dict properties:

    color

    colorsrc

    Sets the source reference on Chart Studio Cloud for color.

    family

    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”.

    familysrc

    Sets the source reference on Chart Studio Cloud for family.

    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.

    linepositionsrc

    Sets the source reference on Chart Studio Cloud for lineposition.

    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.

    shadowsrc

    Sets the source reference on Chart Studio Cloud for shadow.

    size

    sizesrc

    Sets the source reference on Chart Studio Cloud for size.

    style

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

    stylesrc

    Sets the source reference on Chart Studio Cloud for style.

    textcase

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

    textcasesrc

    Sets the source reference on Chart Studio Cloud for textcase.

    variant

    Sets the variant of the font.

    variantsrc

    Sets the source reference on Chart Studio Cloud for variant.

    weight

    Sets the weight (or boldness) of the font.

    weightsrc

    Sets the source reference on Chart Studio Cloud for weight.

Returns

Return type

plotly.graph_objects.sankey.link.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 a 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 namelengthsrc¶

Sets the source reference on Chart Studio Cloud for namelength.

The ‘namelengthsrc’ property must be specified as a string or as a plotly.grid_objs.Column object

Returns

Return type

str

class plotly.graph_objects.sankey.link.Line(arg=None, color=None, colorsrc=None, width=None, widthsrc=None, **kwargs)¶

Bases: plotly.basedatatypes.BaseTraceHierarchyType

property color¶

Sets the color of the line around each link.

The ‘color’ property is a color and may be specified as:
  • A hex string (e.g. ‘#ff0000’)

  • An rgb/rgba string (e.g. ‘rgb(255,0,0)’)

  • An hsl/hsla string (e.g. ‘hsl(0,100%,50%)’)

  • An hsv/hsva string (e.g. ‘hsv(0,100%,100%)’)

  • A named CSS color:

    aliceblue, antiquewhite, aqua, aquamarine, azure, beige, bisque, black, blanchedalmond, blue, blueviolet, brown, burlywood, cadetblue, chartreuse, chocolate, coral, cornflowerblue, cornsilk, crimson, cyan, darkblue, darkcyan, darkgoldenrod, darkgray, darkgrey, darkgreen, darkkhaki, darkmagenta, darkolivegreen, darkorange, darkorchid, darkred, darksalmon, darkseagreen, darkslateblue, darkslategray, darkslategrey, darkturquoise, darkviolet, deeppink, deepskyblue, dimgray, dimgrey, dodgerblue, firebrick, floralwhite, forestgreen, fuchsia, gainsboro, ghostwhite, gold, goldenrod, gray, grey, green, greenyellow, honeydew, hotpink, indianred, indigo, ivory, khaki, lavender, lavenderblush, lawngreen, lemonchiffon, lightblue, lightcoral, lightcyan, lightgoldenrodyellow, lightgray, lightgrey, lightgreen, lightpink, lightsalmon, lightseagreen, lightskyblue, lightslategray, lightslategrey, lightsteelblue, lightyellow, lime, limegreen, linen, magenta, maroon, mediumaquamarine, mediumblue, mediumorchid, mediumpurple, mediumseagreen, mediumslateblue, mediumspringgreen, mediumturquoise, mediumvioletred, midnightblue, mintcream, mistyrose, moccasin, navajowhite, navy, oldlace, olive, olivedrab, orange, orangered, orchid, palegoldenrod, palegreen, paleturquoise, palevioletred, papayawhip, peachpuff, peru, pink, plum, powderblue, purple, red, rosybrown, royalblue, rebeccapurple, saddlebrown, salmon, sandybrown, seagreen, seashell, sienna, silver, skyblue, slateblue, slategray, slategrey, snow, springgreen, steelblue, tan, teal, thistle, tomato, turquoise, violet, wheat, white, whitesmoke, yellow, yellowgreen

  • A list or array of any of the above

Returns

Return type

str|numpy.ndarray

property colorsrc¶

Sets the source reference on Chart Studio Cloud for color.

The ‘colorsrc’ property must be specified as a string or as a plotly.grid_objs.Column object

Returns

Return type

str

property width¶

Sets the width (in px) of the line around each link.

The ‘width’ property is a number and may be specified as:
  • An int or float in the interval [0, inf]

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

Returns

Return type

int|float|numpy.ndarray

property widthsrc¶

Sets the source reference on Chart Studio Cloud for width.

The ‘widthsrc’ property must be specified as a string or as a plotly.grid_objs.Column object

Returns

Return type

str

Subpackages¶

  • plotly.graph_objects.sankey.link.hoverlabel package