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Scatterpolar

Overview

The scatterpolar trace type is used to create scatter plots on polar coordinates, which is ideal for visualizing data in a circular format. This type of plot allows data to be represented using angles and radial distances, making it useful for cyclic or directional data.

You can customize the marker size, color, and lines to connect points, similar to standard scatter plots, but within a polar coordinate system.

Common Uses

  • Cyclic Data Visualization: Representing cyclic data such as time of day, seasonality, or wind direction.
  • Directional Data: Visualizing data with directional components, such as angular measurements.
  • Circular Data Analysis: Useful for data where radial distance and angle are key factors.

Check out the Attributes for the full set of configuration options

Examples

Common Configurations

Here's a simple scatterpolar plot showing data points on a polar coordinate system:

You can copy this code below to create this chart in your project:

models:
  - name: scatterpolar-data
    args:
      - echo
      - |
        theta,r
        0,10
        45,20
        90,30
        135,25
        180,15
traces:
  - name: Simple Scatterpolar Plot
    model: ${ref(scatterpolar-data)}
    props:
      type: scatterpolar
      theta: ?{theta}
      r: ?{r}
      mode: "markers"
charts:
  - name: Simple Scatterpolar Chart
    traces:
      - ${ref(Simple Scatterpolar Plot)}
    layout:
      title:
        text: Simple Scatterpolar Plot<br><sub>Polar Data Points</sub>

This example demonstrates a scatterpolar plot with lines connecting the data points in polar coordinates:

Here's the code:

models:
  - name: scatterpolar-data-lines
    args:
      - echo
      - |
        theta,r
        0,5
        45,15
        90,20
        135,10
        180,25
traces:
  - name: Scatterpolar Plot with Lines
    model: ${ref(scatterpolar-data-lines)}
    props:
      type: scatterpolar
      theta: ?{theta}
      r: ?{r}
      mode: "lines+markers"
charts:
  - name: Scatterpolar Chart with Lines
    traces:
      - ${ref(Scatterpolar Plot with Lines)}
    layout:
      title:
        text: Scatterpolar Plot with Lines<br><sub>Connecting Data Points with Lines in Polar Coordinates</sub>

Here's a scatterpolar plot with custom marker sizes and colors, giving more visual weight to each data point in polar coordinates:

Here's the code:

models:
  - name: scatterpolar-data-custom
    args:
      - echo
      - |
        theta,r,size,color
        0,5,10,#1f77b4
        45,15,15,#ff7f0e
        90,20,20,#2ca02c
        135,10,25,#d62728
        180,25,30,#9467bd
traces:
  - name: Scatterpolar Plot with Custom Markers
    model: ${ref(scatterpolar-data-custom)}
    props:
      type: scatterpolar
      theta: ?{theta}
      r: ?{r}
      mode: "markers"
      marker:
        size: ?{size}
        color: ?{color}
charts:
  - name: Scatterpolar Chart with Custom Markers
    traces:
      - ${ref(Scatterpolar Plot with Custom Markers)}
    layout:
      title:
        text: Scatterpolar Plot with Custom Markers<br><sub>Custom Sizes and Colors for Polar Data Points</sub>

A schema to validate plotly trace properties

Attributes

These attributes apply to traces where trace.props.type is set to scatterpolar. You would configure these attributes on the trace with the trace.props object. 

cliponaxis: 'boolean' #(1)!
connectgaps: 'boolean' #(2)!
customdata: 'array' #(3)!
customdatasrc: 'string' #(4)!
dr: 'number' #(5)!
dtheta: 'number' #(6)!
fill: 'any' #(7)!
fillcolor: 'any' #(8)!
hoverinfo: 'array' #(9)!
hoverinfosrc: 'string' #(10)!
hoverlabel:
  align: 'array' #(11)!
  alignsrc: 'string' #(12)!
  bgcolor: 'color | array' #(13)!
  bgcolorsrc: 'string' #(14)!
  bordercolor: 'color | array' #(15)!
  bordercolorsrc: 'string' #(16)!
  font:
    color: color | array
    colorsrc: 'string' #(17)!
    family: 'string | array' #(18)!
    familysrc: 'string' #(19)!
    lineposition: 'array' #(20)!
    linepositionsrc: 'string' #(21)!
    shadow: 'string | array' #(22)!
    shadowsrc: 'string' #(23)!
    size: number | array
    sizesrc: 'string' #(24)!
    style: 'array' #(25)!
    stylesrc: 'string' #(26)!
    textcase: 'array' #(27)!
    textcasesrc: 'string' #(28)!
    variant: 'array' #(29)!
    variantsrc: 'string' #(30)!
    weight: 'integer | array' #(31)!
    weightsrc: 'string' #(32)!
  namelength: 'integer | array' #(33)!
  namelengthsrc: 'string' #(34)!
hoveron: 'string' #(35)!
hovertemplate: 'string | array' #(36)!
hovertemplatesrc: 'string' #(37)!
hovertext: 'string | array' #(38)!
hovertextsrc: 'string' #(39)!
ids: 'array' #(40)!
idssrc: 'string' #(41)!
legend: 'string' #(42)!
legendgroup: 'string' #(43)!
legendgrouptitle:
  font:
    color: any
    family: 'string' #(44)!
    lineposition: 'string' #(45)!
    shadow: 'string' #(46)!
    size: number
    style: 'any' #(47)!
    textcase: 'any' #(48)!
    variant: 'any' #(49)!
    weight: 'integer' #(50)!
  text: 'string' #(51)!
legendrank: 'number' #(52)!
legendwidth: 'number' #(53)!
line:
  backoff: 'number | array' #(54)!
  backoffsrc: 'string' #(55)!
  color: 'any' #(56)!
  dash: 'string' #(57)!
  shape: 'any' #(58)!
  smoothing: 'number' #(59)!
  width: 'number' #(60)!
marker:
  angle: 'number | array' #(61)!
  angleref: 'any' #(62)!
  anglesrc: 'string' #(63)!
  autocolorscale: 'boolean' #(64)!
  cauto: 'boolean' #(65)!
  cmax: 'number' #(66)!
  cmid: 'number' #(67)!
  cmin: 'number' #(68)!
  color: 'color | array' #(69)!
  coloraxis: 'string' #(70)!
  colorbar:
    bgcolor: 'any' #(71)!
    bordercolor: 'any' #(72)!
    borderwidth: 'number' #(73)!
    exponentformat: 'any' #(74)!
    len: 'number' #(75)!
    lenmode: 'any' #(76)!
    minexponent: 'number' #(77)!
    nticks: 'integer' #(78)!
    orientation: 'any' #(79)!
    outlinecolor: 'any' #(80)!
    outlinewidth: 'number' #(81)!
    separatethousands: 'boolean' #(82)!
    showexponent: 'any' #(83)!
    showticklabels: 'boolean' #(84)!
    showtickprefix: 'any' #(85)!
    showticksuffix: 'any' #(86)!
    thickness: 'number' #(87)!
    thicknessmode: 'any' #(88)!
    tickangle: 'number' #(89)!
    tickcolor: 'any' #(90)!
    tickfont:
      color: any
      family: 'string' #(91)!
      lineposition: 'string' #(92)!
      shadow: 'string' #(93)!
      size: number
      style: 'any' #(94)!
      textcase: 'any' #(95)!
      variant: 'any' #(96)!
      weight: 'integer' #(97)!
    tickformat: 'string' #(98)!
    tickformatstops: array
    ticklabeloverflow: 'any' #(99)!
    ticklabelposition: 'any' #(100)!
    ticklabelstep: 'integer' #(101)!
    ticklen: 'number' #(102)!
    tickmode: 'any' #(103)!
    tickprefix: 'string' #(104)!
    ticks: 'any' #(105)!
    ticksuffix: 'string' #(106)!
    ticktext: 'array' #(107)!
    ticktextsrc: 'string' #(108)!
    tickvals: 'array' #(109)!
    tickvalssrc: 'string' #(110)!
    tickwidth: 'number' #(111)!
    title:
      font:
        color: any
        family: 'string' #(112)!
        lineposition: 'string' #(113)!
        shadow: 'string' #(114)!
        size: number
        style: 'any' #(115)!
        textcase: 'any' #(116)!
        variant: 'any' #(117)!
        weight: 'integer' #(118)!
      side: 'any' #(119)!
      text: 'string' #(120)!
    x: 'number' #(121)!
    xanchor: 'any' #(122)!
    xpad: 'number' #(123)!
    xref: 'any' #(124)!
    y: 'number' #(125)!
    yanchor: 'any' #(126)!
    ypad: 'number' #(127)!
    yref: 'any' #(128)!
  colorscale: 'any' #(129)!
  colorsrc: 'string' #(130)!
  gradient:
    color: 'color | array' #(131)!
    colorsrc: 'string' #(132)!
    type: 'array' #(133)!
    typesrc: 'string' #(134)!
  line:
    autocolorscale: 'boolean' #(135)!
    cauto: 'boolean' #(136)!
    cmax: 'number' #(137)!
    cmid: 'number' #(138)!
    cmin: 'number' #(139)!
    color: 'color | array' #(140)!
    coloraxis: 'string' #(141)!
    colorscale: 'any' #(142)!
    colorsrc: 'string' #(143)!
    reversescale: 'boolean' #(144)!
    width: 'number | array' #(145)!
    widthsrc: 'string' #(146)!
  maxdisplayed: 'number' #(147)!
  opacity: 'number | array' #(148)!
  opacitysrc: 'string' #(149)!
  reversescale: 'boolean' #(150)!
  showscale: 'boolean' #(151)!
  size: 'number | array' #(152)!
  sizemin: 'number' #(153)!
  sizemode: 'any' #(154)!
  sizeref: 'number' #(155)!
  sizesrc: 'string' #(156)!
  standoff: 'number | array' #(157)!
  standoffsrc: 'string' #(158)!
  symbol: 'array' #(159)!
  symbolsrc: 'string' #(160)!
metasrc: 'string' #(161)!
mode: 'string' #(162)!
name: 'string' #(163)!
opacity: 'number' #(164)!
r: 'array' #(165)!
rsrc: 'string' #(166)!
selected:
  marker:
    color: 'any' #(167)!
    opacity: 'number' #(168)!
    size: 'number' #(169)!
  textfont:
    color: 'any' #(170)!
showlegend: 'boolean' #(171)!
stream:
  maxpoints: 'number' #(172)!
  token: 'string' #(173)!
subplot: 'string' #(174)!
text: 'string | array' #(175)!
textfont:
  color: color | array
  colorsrc: 'string' #(176)!
  family: 'string | array' #(177)!
  familysrc: 'string' #(178)!
  lineposition: 'array' #(179)!
  linepositionsrc: 'string' #(180)!
  shadow: 'string | array' #(181)!
  shadowsrc: 'string' #(182)!
  size: number | array
  sizesrc: 'string' #(183)!
  style: 'array' #(184)!
  stylesrc: 'string' #(185)!
  textcase: 'array' #(186)!
  textcasesrc: 'string' #(187)!
  variant: 'array' #(188)!
  variantsrc: 'string' #(189)!
  weight: 'integer | array' #(190)!
  weightsrc: 'string' #(191)!
textposition: 'array' #(192)!
textpositionsrc: 'string' #(193)!
textsrc: 'string' #(194)!
texttemplate: 'string | array' #(195)!
texttemplatesrc: 'string' #(196)!
theta: 'array' #(197)!
thetasrc: 'string' #(198)!
thetaunit: 'any' #(199)!
type: scatterpolar
uid: 'string' #(200)!
unselected:
  marker:
    color: 'any' #(201)!
    opacity: 'number' #(202)!
    size: 'number' #(203)!
  textfont:
    color: 'any' #(204)!
visible: 'any' #(205)!
  1. Determines whether or not markers and text nodes are clipped about the subplot axes. To show markers and text nodes above axis lines and tick labels, make sure to set xaxis.layer and yaxis.layer to below traces.
  2. Determines whether or not gaps (i.e. {nan} or missing values) in the provided data arrays are connected.
  3. 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
  4. Sets the source reference on Chart Studio Cloud for customdata.
  5. Sets the r coordinate step.
  6. Sets the theta coordinate step. By default, the dtheta step equals the subplot's period divided by the length of the r coordinates.
  7. Sets the area to fill with a solid color. Use with fillcolor if not none. scatterpolar has a subset of the options available to scatter. toself connects the endpoints of the trace (or each segment of the trace if it has gaps) into a closed shape. tonext fills the space between two traces if one completely encloses the other (eg consecutive contour lines), and behaves like toself if there is no trace before it. tonext should not be used if one trace does not enclose the other.
  8. Sets the fill color. Defaults to a half-transparent variant of the line color, marker color, or marker line color, whichever is available.
  9. Determines which trace information appear on hover. If none or skip are set, no information is displayed upon hovering. But, if none is set, click and hover events are still fired.
  10. Sets the source reference on Chart Studio Cloud for hoverinfo.
  11. 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
  12. Sets the source reference on Chart Studio Cloud for align.
  13. Sets the background color of the hover labels for this trace
  14. Sets the source reference on Chart Studio Cloud for bgcolor.
  15. Sets the border color of the hover labels for this trace.
  16. Sets the source reference on Chart Studio Cloud for bordercolor.
  17. Sets the source reference on Chart Studio Cloud for color.
  18. 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.
  19. Sets the source reference on Chart Studio Cloud for family.
  20. 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.
  21. Sets the source reference on Chart Studio Cloud for lineposition.
  22. 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.
  23. Sets the source reference on Chart Studio Cloud for shadow.
  24. Sets the source reference on Chart Studio Cloud for size.
  25. Sets whether a font should be styled with a normal or italic face from its family.
  26. Sets the source reference on Chart Studio Cloud for style.
  27. Sets capitalization of text. It can be used to make text appear in all-uppercase or all-lowercase, or with each word capitalized.
  28. Sets the source reference on Chart Studio Cloud for textcase.
  29. Sets the variant of the font.
  30. Sets the source reference on Chart Studio Cloud for variant.
  31. Sets the weight (or boldness) of the font.
  32. Sets the source reference on Chart Studio Cloud for weight.
  33. 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.
  34. Sets the source reference on Chart Studio Cloud for namelength.
  35. Do the hover effects highlight individual points (markers or line points) or do they highlight filled regions? If the fill is toself or tonext and there are no markers or text, then the default is fills, otherwise it is points.
  36. 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. 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, every attributes that can be specified per-point (the ones that are arrayOk: true) are available. Anything contained in tag <extra> is displayed in the secondary box, for example "{fullData.name}". To hide the secondary box completely, use an empty tag <extra></extra>.
  37. Sets the source reference on Chart Studio Cloud for hovertemplate.
  38. Sets hover text elements associated with each (x,y) pair. If a single string, the same string appears over all the data points. If an array of string, the items are mapped in order to the this trace's (x,y) coordinates. To be seen, trace hoverinfo must contain a text flag.
  39. Sets the source reference on Chart Studio Cloud for hovertext.
  40. 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.
  41. Sets the source reference on Chart Studio Cloud for ids.
  42. Sets the reference to a legend to show this trace in. References to these legends are legend, legend2, legend3, etc. Settings for these legends are set in the layout, under layout.legend, layout.legend2, etc.
  43. 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.
  44. 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.
  45. 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.
  46. 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.
  47. Sets whether a font should be styled with a normal or italic face from its family.
  48. Sets capitalization of text. It can be used to make text appear in all-uppercase or all-lowercase, or with each word capitalized.
  49. Sets the variant of the font.
  50. Sets the weight (or boldness) of the font.
  51. Sets the title of the legend group.
  52. Sets the legend rank for this trace. Items and groups with smaller ranks are presented on top/left side while with reversed legend.traceorder they are on bottom/right side. The default legendrank is 1000, so that you can use ranks less than 1000 to place certain items before all unranked items, and ranks greater than 1000 to go after all unranked items. When having unranked or equal rank items shapes would be displayed after traces i.e. according to their order in data and layout.
  53. Sets the width (in px or fraction) of the legend for this trace.
  54. Sets the line back off from the end point of the nth line segment (in px). This option is useful e.g. to avoid overlap with arrowhead markers. With auto the lines would trim before markers if marker.angleref is set to previous.
  55. Sets the source reference on Chart Studio Cloud for backoff.
  56. Sets the line color.
  57. 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).
  58. Determines the line shape. With spline the lines are drawn using spline interpolation. The other available values correspond to step-wise line shapes.
  59. Has an effect only if shape is set to spline Sets the amount of smoothing. 0 corresponds to no smoothing (equivalent to a linear shape).
  60. Sets the line width (in px).
  61. Sets the marker angle in respect to angleref.
  62. Sets the reference for marker angle. With previous, angle 0 points along the line from the previous point to this one. With up, angle 0 points toward the top of the screen.
  63. Sets the source reference on Chart Studio Cloud for angle.
  64. Determines whether the colorscale is a default palette (autocolorscale: true) or the palette determined by marker.colorscale. Has an effect only if in marker.color is set to a numerical array. In case colorscale is unspecified or autocolorscale is true, the default palette will be chosen according to whether numbers in the color array are all positive, all negative or mixed.
  65. Determines whether or not the color domain is computed with respect to the input data (here in marker.color) or the bounds set in marker.cmin and marker.cmax Has an effect only if in marker.color is set to a numerical array. Defaults to false when marker.cmin and marker.cmax are set by the user.
  66. Sets the upper bound of the color domain. Has an effect only if in marker.color is set to a numerical array. Value should have the same units as in marker.color and if set, marker.cmin must be set as well.
  67. Sets the mid-point of the color domain by scaling marker.cmin and/or marker.cmax to be equidistant to this point. Has an effect only if in marker.color is set to a numerical array. Value should have the same units as in marker.color. Has no effect when marker.cauto is false.
  68. Sets the lower bound of the color domain. Has an effect only if in marker.color is set to a numerical array. Value should have the same units as in marker.color and if set, marker.cmax must be set as well.
  69. Sets the marker color. It accepts either a specific color or an array of numbers that are mapped to the colorscale relative to the max and min values of the array or relative to marker.cmin and marker.cmax if set.
  70. Sets a reference to a shared color axis. References to these shared color axes are coloraxis, coloraxis2, coloraxis3, etc. Settings for these shared color axes are set in the layout, under layout.coloraxis, layout.coloraxis2, etc. Note that multiple color scales can be linked to the same color axis.
  71. Sets the color of padded area.
  72. Sets the axis line color.
  73. Sets the width (in px) or the border enclosing this color bar.
  74. 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.
  75. Sets the length of the color bar This measure excludes the padding of both ends. That is, the color bar length is this length minus the padding on both ends.
  76. Determines whether this color bar's length (i.e. the measure in the color variation direction) is set in units of plot fraction or in *pixels. Use len to set the value.
  77. Hide SI prefix for 10^n if |n| is below this number. This only has an effect when tickformat is SI or B.
  78. 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.
  79. Sets the orientation of the colorbar.
  80. Sets the axis line color.
  81. Sets the width (in px) of the axis line.
  82. If "true", even 4-digit integers are separated
  83. 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.
  84. Determines whether or not the tick labels are drawn.
  85. 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.
  86. Same as showtickprefix but for tick suffixes.
  87. Sets the thickness of the color bar This measure excludes the size of the padding, ticks and labels.
  88. Determines whether this color bar's thickness (i.e. the measure in the constant color direction) is set in units of plot fraction or in pixels. Use thickness to set the value.
  89. Sets the angle of the tick labels with respect to the horizontal. For example, a tickangle of -90 draws the tick labels vertically.
  90. Sets the tick color.
  91. 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.
  92. 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.
  93. 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.
  94. Sets whether a font should be styled with a normal or italic face from its family.
  95. Sets capitalization of text. It can be used to make text appear in all-uppercase or all-lowercase, or with each word capitalized.
  96. Sets the variant of the font.
  97. Sets the weight (or boldness) of the font.
  98. 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
  99. Determines how we handle tick labels that would overflow either the graph div or the domain of the axis. The default value for inside tick labels is hide past domain. In other cases the default is hide past div.
  100. Determines where tick labels are drawn relative to the ticks. Left and right options are used when orientation is h, top and bottom when orientation is v.
  101. 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.
  102. Sets the tick length (in px).
  103. 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).
  104. Sets a tick label prefix.
  105. 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.
  106. Sets a tick label suffix.
  107. Sets the text displayed at the ticks position via tickvals. Only has an effect if tickmode is set to array. Used with tickvals.
  108. Sets the source reference on Chart Studio Cloud for ticktext.
  109. Sets the values at which ticks on this axis appear. Only has an effect if tickmode is set to array. Used with ticktext.
  110. Sets the source reference on Chart Studio Cloud for tickvals.
  111. Sets the tick width (in px).
  112. 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.
  113. 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.
  114. 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.
  115. Sets whether a font should be styled with a normal or italic face from its family.
  116. Sets capitalization of text. It can be used to make text appear in all-uppercase or all-lowercase, or with each word capitalized.
  117. Sets the variant of the font.
  118. Sets the weight (or boldness) of the font.
  119. Determines the location of color bar's title with respect to the color bar. Defaults to top when orientation if v and defaults to right when orientation if h.
  120. Sets the title of the color bar.
  121. Sets the x position with respect to xref of the color bar (in plot fraction). When xref is paper, defaults to 1.02 when orientation is v and 0.5 when orientation is h. When xref is container, defaults to 1 when orientation is v and 0.5 when orientation is h. Must be between 0 and 1 if xref is container and between -2 and 3 if xref is paper.
  122. Sets this color bar's horizontal position anchor. This anchor binds the x position to the left, center or right of the color bar. Defaults to left when orientation is v and center when orientation is h.
  123. Sets the amount of padding (in px) along the x direction.
  124. Sets the container x refers to. container spans the entire width of the plot. paper refers to the width of the plotting area only.
  125. Sets the y position with respect to yref of the color bar (in plot fraction). When yref is paper, defaults to 0.5 when orientation is v and 1.02 when orientation is h. When yref is container, defaults to 0.5 when orientation is v and 1 when orientation is h. Must be between 0 and 1 if yref is container and between -2 and 3 if yref is paper.
  126. Sets this color bar's vertical position anchor This anchor binds the y position to the top, middle or bottom of the color bar. Defaults to middle when orientation is v and bottom when orientation is h.
  127. Sets the amount of padding (in px) along the y direction.
  128. Sets the container y refers to. container spans the entire height of the plot. paper refers to the height of the plotting area only.
  129. Sets the colorscale. Has an effect only if in marker.color is set to a numerical array. 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 marker.cmin and marker.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.
  130. Sets the source reference on Chart Studio Cloud for color.
  131. Sets the final color of the gradient fill: the center color for radial, the right for horizontal, or the bottom for vertical.
  132. Sets the source reference on Chart Studio Cloud for color.
  133. Sets the type of gradient used to fill the markers
  134. Sets the source reference on Chart Studio Cloud for type.
  135. Determines whether the colorscale is a default palette (autocolorscale: true) or the palette determined by marker.line.colorscale. Has an effect only if in marker.line.color is set to a numerical array. In case colorscale is unspecified or autocolorscale is true, the default palette will be chosen according to whether numbers in the color array are all positive, all negative or mixed.
  136. Determines whether or not the color domain is computed with respect to the input data (here in marker.line.color) or the bounds set in marker.line.cmin and marker.line.cmax Has an effect only if in marker.line.color is set to a numerical array. Defaults to false when marker.line.cmin and marker.line.cmax are set by the user.
  137. Sets the upper bound of the color domain. Has an effect only if in marker.line.color is set to a numerical array. Value should have the same units as in marker.line.color and if set, marker.line.cmin must be set as well.
  138. Sets the mid-point of the color domain by scaling marker.line.cmin and/or marker.line.cmax to be equidistant to this point. Has an effect only if in marker.line.color is set to a numerical array. Value should have the same units as in marker.line.color. Has no effect when marker.line.cauto is false.
  139. Sets the lower bound of the color domain. Has an effect only if in marker.line.color is set to a numerical array. Value should have the same units as in marker.line.color and if set, marker.line.cmax must be set as well.
  140. Sets the marker.line color. It accepts either a specific color or an array of numbers that are mapped to the colorscale relative to the max and min values of the array or relative to marker.line.cmin and marker.line.cmax if set.
  141. Sets a reference to a shared color axis. References to these shared color axes are coloraxis, coloraxis2, coloraxis3, etc. Settings for these shared color axes are set in the layout, under layout.coloraxis, layout.coloraxis2, etc. Note that multiple color scales can be linked to the same color axis.
  142. Sets the colorscale. Has an effect only if in marker.line.color is set to a numerical array. 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 marker.line.cmin and marker.line.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.
  143. Sets the source reference on Chart Studio Cloud for color.
  144. Reverses the color mapping if true. Has an effect only if in marker.line.color is set to a numerical array. If true, marker.line.cmin will correspond to the last color in the array and marker.line.cmax will correspond to the first color.
  145. Sets the width (in px) of the lines bounding the marker points.
  146. Sets the source reference on Chart Studio Cloud for width.
  147. Sets a maximum number of points to be drawn on the graph. 0 corresponds to no limit.
  148. Sets the marker opacity.
  149. Sets the source reference on Chart Studio Cloud for opacity.
  150. Reverses the color mapping if true. Has an effect only if in marker.color is set to a numerical array. If true, marker.cmin will correspond to the last color in the array and marker.cmax will correspond to the first color.
  151. Determines whether or not a colorbar is displayed for this trace. Has an effect only if in marker.color is set to a numerical array.
  152. Sets the marker size (in px).
  153. Has an effect only if marker.size is set to a numerical array. Sets the minimum size (in px) of the rendered marker points.
  154. Has an effect only if marker.size is set to a numerical array. Sets the rule for which the data in size is converted to pixels.
  155. Has an effect only if marker.size is set to a numerical array. Sets the scale factor used to determine the rendered size of marker points. Use with sizemin and sizemode.
  156. Sets the source reference on Chart Studio Cloud for size.
  157. Moves the marker away from the data point in the direction of angle (in px). This can be useful for example if you have another marker at this location and you want to point an arrowhead marker at it.
  158. Sets the source reference on Chart Studio Cloud for standoff.
  159. Sets the marker symbol type. Adding 100 is equivalent to appending -open to a symbol name. Adding 200 is equivalent to appending -dot to a symbol name. Adding 300 is equivalent to appending -open-dot or dot-open to a symbol name.
  160. Sets the source reference on Chart Studio Cloud for symbol.
  161. Sets the source reference on Chart Studio Cloud for meta.
  162. Determines the drawing mode for this scatter trace. If the provided mode includes text then the text elements appear at the coordinates. Otherwise, the text elements appear on hover. If there are less than 20 points and the trace is not stacked then the default is lines+markers. Otherwise, lines.
  163. Sets the trace name. The trace name appears as the legend item and on hover.
  164. Sets the opacity of the trace.
  165. Sets the radial coordinates
  166. Sets the source reference on Chart Studio Cloud for r.
  167. Sets the marker color of selected points.
  168. Sets the marker opacity of selected points.
  169. Sets the marker size of selected points.
  170. Sets the text font color of selected points.
  171. Determines whether or not an item corresponding to this trace is shown in the legend.
  172. Sets the maximum number of points to keep on the plots from an incoming stream. If maxpoints is set to 50, only the newest 50 points will be displayed on the plot.
  173. The stream id number links a data trace on a plot with a stream. See https://chart-studio.plotly.com/settings for more details.
  174. Sets a reference between this trace's data coordinates and a polar subplot. If polar (the default value), the data refer to layout.polar. If polar2, the data refer to layout.polar2, and so on.
  175. Sets text elements associated with each (x,y) pair. If a single string, the same string appears over all the data points. If an array of string, the items are mapped in order to the this trace's (x,y) coordinates. If trace hoverinfo contains a text flag and hovertext is not set, these elements will be seen in the hover labels.
  176. Sets the source reference on Chart Studio Cloud for color.
  177. 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.
  178. Sets the source reference on Chart Studio Cloud for family.
  179. 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.
  180. Sets the source reference on Chart Studio Cloud for lineposition.
  181. 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.
  182. Sets the source reference on Chart Studio Cloud for shadow.
  183. Sets the source reference on Chart Studio Cloud for size.
  184. Sets whether a font should be styled with a normal or italic face from its family.
  185. Sets the source reference on Chart Studio Cloud for style.
  186. Sets capitalization of text. It can be used to make text appear in all-uppercase or all-lowercase, or with each word capitalized.
  187. Sets the source reference on Chart Studio Cloud for textcase.
  188. Sets the variant of the font.
  189. Sets the source reference on Chart Studio Cloud for variant.
  190. Sets the weight (or boldness) of the font.
  191. Sets the source reference on Chart Studio Cloud for weight.
  192. Sets the positions of the text elements with respects to the (x,y) coordinates.
  193. Sets the source reference on Chart Studio Cloud for textposition.
  194. Sets the source reference on Chart Studio Cloud for text.
  195. Template string used for rendering the information text that appear 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. Every attributes that can be specified per-point (the ones that are arrayOk: true) are available. Finally, the template string has access to variables r, theta and text.
  196. Sets the source reference on Chart Studio Cloud for texttemplate.
  197. Sets the angular coordinates
  198. Sets the source reference on Chart Studio Cloud for theta.
  199. Sets the unit of input theta values. Has an effect only when on linear angular axes.
  200. Assign an id to this trace, Use this to provide object constancy between traces during animations and transitions.
  201. Sets the marker color of unselected points, applied only when a selection exists.
  202. Sets the marker opacity of unselected points, applied only when a selection exists.
  203. Sets the marker size of unselected points, applied only when a selection exists.
  204. Sets the text font color of unselected points, applied only when a selection exists.
  205. 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).