Struct Streamtube

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pub struct Streamtube<'a> { /* private fields */ }

Expand description

Use a streamtube trace to visualize flow in a vector field. Specify a vector field using 6 1D arrays of equal length, 3 position arrays x, y and z and 3 vector component arrays u, v, and w. By default, the tubes’ starting positions will be cut from the vector field’s x-z plane at its minimum y value. To specify your own starting position, use attributes starts.x, starts.y and starts.z. The color is encoded by the norm of (u, v, w), and the local radius by the divergence of (u, v, w).

Implementations§

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impl<'a> Streamtube<'a>

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pub fn visible(&mut self, visible: Visible) -> &mut Self

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).

default: true

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pub fn legendgroup(&mut self, legendgroup: &'a str) -> &mut Self

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

default: ``

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pub fn name(&mut self, name: &'a str) -> &mut Self

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

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pub fn uid(&mut self, uid: &'a str) -> &mut Self

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

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pub fn ids(&mut self, ids: &'a [&'a str]) -> &mut Self

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.

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pub fn meta(&mut self, meta: Any) -> &mut Self

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.

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pub fn hoverlabel(&mut self) -> &mut Hoverlabel<'a>

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pub fn stream(&mut self) -> &mut Stream<'a>

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pub fn uirevision(&mut self, uirevision: Any) -> &mut Self

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.

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pub fn x(&mut self, x: &'a [f64]) -> &mut Self

Sets the x coordinates of the vector field.

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pub fn y(&mut self, y: &'a [f64]) -> &mut Self

Sets the y coordinates of the vector field.

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pub fn z(&mut self, z: &'a [f64]) -> &mut Self

Sets the z coordinates of the vector field.

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pub fn u(&mut self, u: &'a [f64]) -> &mut Self

Sets the x components of the vector field.

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pub fn v(&mut self, v: &'a [f64]) -> &mut Self

Sets the y components of the vector field.

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pub fn w(&mut self, w: &'a [f64]) -> &mut Self

Sets the z components of the vector field.

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pub fn starts(&mut self) -> &mut Starts<'a>

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pub fn maxdisplayed(&mut self, maxdisplayed: u64) -> &mut Self

The maximum number of displayed segments in a streamtube.

default: 1000

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pub fn sizeref(&mut self, sizeref: f64) -> &mut Self

The scaling factor for the streamtubes. The default is 1, which avoids two max divergence tubes from touching at adjacent starting positions.

default: 1

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pub fn text(&mut self, text: &'a str) -> &mut Self

Sets a text element associated with this trace. If trace hoverinfo contains a text flag, this text element will be seen in all hover labels. Note that streamtube traces do not support array text values.

default: ``

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pub fn hovertext(&mut self, hovertext: &'a str) -> &mut Self

Same as text.

default: ``

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pub fn hovertemplate(&mut self, hovertemplate: &'a str) -> &mut Self

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}”. Numbers are formatted using d3-format’s syntax %{variable:d3-format}, for example “Price: %{y:$.2f}”. https://github.com/d3/d3-3.x-api-reference/blob/master/Formatting.md#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/d3-3.x-api-reference/blob/master/Time-Formatting.md#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. variables tubex, tubey, tubez, tubeu, tubev, tubew, norm and divergence. 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>.

default: ``

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pub fn showlegend(&mut self, showlegend: bool) -> &mut Self

Determines whether or not an item corresponding to this trace is shown in the legend.

default: false

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pub fn cauto(&mut self, cauto: bool) -> &mut Self

Determines whether or not the color domain is computed with respect to the input data (here u/v/w norm) or the bounds set in cmin and cmax Defaults to false when cmin and cmax are set by the user.

default: true

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pub fn cmin(&mut self, cmin: f64) -> &mut Self

Sets the lower bound of the color domain. Value should have the same units as u/v/w norm and if set, cmax must be set as well.

default: null

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pub fn cmax(&mut self, cmax: f64) -> &mut Self

Sets the upper bound of the color domain. Value should have the same units as u/v/w norm and if set, cmin must be set as well.

default: null

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pub fn cmid(&mut self, cmid: f64) -> &mut Self

Sets the mid-point of the color domain by scaling cmin and/or cmax to be equidistant to this point. Value should have the same units as u/v/w norm. Has no effect when cauto is false.

default: null

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pub fn colorscale(&mut self, colorscale: ColorScale<'a>) -> &mut Self

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, usecmin and cmax. Alternatively, colorscale may be a palette name string of the following list: Greys,YlGnBu,Greens,YlOrRd,Bluered,RdBu,Reds,Blues,Picnic,Rainbow,Portland,Jet,Hot,Blackbody,Earth,Electric,Viridis,Cividis.

default: null

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pub fn autocolorscale(&mut self, autocolorscale: bool) -> &mut Self

Determines whether the colorscale is a default palette (autocolorscale: true) or the palette determined by colorscale. 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.

default: true

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pub fn reversescale(&mut self, reversescale: bool) -> &mut Self

Reverses the color mapping if true. If true, cmin will correspond to the last color in the array and cmax will correspond to the first color.

default: false

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pub fn showscale(&mut self, showscale: bool) -> &mut Self

Determines whether or not a colorbar is displayed for this trace.

default: true

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pub fn colorbar(&mut self) -> &mut Colorbar<'a>

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pub fn coloraxis(&mut self, coloraxis: &'a str) -> &mut Self

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.

default: null

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pub fn opacity(&mut self, opacity: f64) -> &mut Self

Sets the opacity of the surface. Please note that in the case of using high opacity values for example a value greater than or equal to 0.5 on two surfaces (and 0.25 with four surfaces), an overlay of multiple transparent surfaces may not perfectly be sorted in depth by the webgl API. This behavior may be improved in the near future and is subject to change.

default: 1

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pub fn lightposition(&mut self) -> &mut Lightposition

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pub fn lighting(&mut self) -> &mut Lighting

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pub fn hoverinfo(&mut self) -> &mut Hoverinfo

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.

default: x+y+z+norm+text+name

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pub fn scene(&mut self, scene: &'a str) -> &mut Self

Sets a reference between this trace’s 3D coordinate system and a 3D scene. If scene (the default value), the (x,y,z) coordinates refer to layout.scene. If scene2, the (x,y,z) coordinates refer to layout.scene2, and so on.

default: scene

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