Plotly hovertemplate example

Plotly hovertemplate example

Treemap charts visualize hierarchical data using nested rectangles. Same as Sunburst the hierarchy is defined by labels names for px. To zoom out you can use the path bar as well. Plotly Express is the easy-to-use, high-level interface to Plotly, which operates on "tidy" data and produces easy-to-style figures. With px. Hierarchical data are often stored as a rectangular dataframe, with different columns corresponding to different levels of the hierarchy. Note that id and parent should not be provided if path is given.

If a color argument is passed, the color of a node is computed as the average of the color values of its children, weighted by their values. Note : for best results, ensure that the first path element is a single root node. In the examples below we are creating a dummy column containing identical values for each row to achieve this.

When the argument of color corresponds to non-numerical data, discrete colors are used.

If a sector has the same value of the color column for all its children, then the corresponding color is used, otherwise the first color of the discrete color sequence is used. In the example below the color of Saturday and Sunday sectors is the same as Dinner because there are only Dinner entries for Saturday and Sunday.

For more information about discrete colors, see the dedicated page. If Plotly Express does not provide a good starting point, it is also possible to use the more generic go. Treemap function from plotly. The example below visualizes a breakdown of sales corresponding to sector width and call success rate corresponding to sector color by region, county and salesperson level.

For example, when exploring the data you can see that although the East region is behaving poorly, the Tyler county is still above average -- however, its performance is reduced by the poor success rate of salesperson GT.

In the right subplot which has a maxdepth of two levels, click on a sector to see its breakdown to lower levels. The following example uses hierarchical data that includes layers and grouping.This may be useful when listening to hover, click and selection events.

Only has an effect when geojson is set. Defaults to a half-transparent variant of the line color, marker color, or marker line color, whichever is available. If not given, the features on the base map are used when locations is set.

If none or skip are set, no information is displayed upon hovering.

Dash and Python 1: Setup

But, if none is set, click and hover events are still fired. Hoverlabel instance or dict with compatible properties. Note that this will override hoverinfo. Additionally, every attributes that can be specified per-point the ones that are arrayOk: true are available. If a single string, the same string appears over all the data points. These ids for object constancy of data points during animation. Should be an array of strings, not numbers or any other type.

Line instance or dict with compatible properties. Coordinates correspond to the centroid of each location given. See locationmode for more info. Marker instance or dict with compatible properties. Attributes such as trace namegraph, axis and colorbar title.

Otherwise, the text elements appear on hover. The trace name appear as the legend item and on hover. Selected instance or dict with compatible properties.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Already on GitHub? Sign in to your account. This means you could express the existing box and violin text with some type of hovertemplate. I believe this ties in to the parcoords PR, in customizing the different types of computed data to display cc jonmmease.

Note that we'll likely need to bake in some kind of printf -style number formatting here as well to control precision, separators etc. Ha poor Highcharts. Right, that's essentially the same sprintf model that python uses, and that we pulled from d3 and already use for various other contexts.

Lines to in 2a3dc Should I go ahead and do as Highcharts does: if a variable name is followed by a semicolon, use the remainder as the d3 format string? Please don't! We should use the same syntax as in Re the syntax of the variable names, the original issue description contains both y and trace. I'd vote staying "in-trace" e. If users want to compute cross-trace total or other statistics, they could fill those in customdata combined with a template string of e.

That would imply exposing some our internal API mostly from gd. Other example of "computed" values, box q1medianq3histogram "heights". Violin kde is a funny one, as its hover value, isn't even stored in gd. Lets just insert these values - per trace type - into the same namespace as the regular trace attributes, and deal with combining the two in the respective hover routines.

We don't want to use the same clipped names as in calcdata and anyway, as etpinard points out, that's not even complete.Each box spans from quartile 1 Q1 to quartile 3 Q3. The second quartile Q2, i. The values and positions corresponding to each boxes can be input using two signatures. The first signature expects users to supply the sample values in the y data array for vertical boxes x for horizontal boxes. By supplying an x y array, one box per distinct x y value is drawn If no x y list is provided, a single box is drawn.

In this case, the box is positioned with the trace name or with x0 y0 if provided. The second signature expects users to supply the boxes corresponding Q1, median and Q3 statistics in the q1median and q3 data arrays respectively.

plotly hovertemplate example

Other box features relying on statistics namely lowerfenceupperfencenotchspan can be set directly by the users. To have plotly compute them or to show sample points besides the boxes, users can set the y data array for vertical boxes x for horizontal boxes to a 2D array with the outer length corresponding to the number of boxes in the traces and the inner length corresponding the sample size.

This controls whether bars compute their positional range dependently or independently. Defaults to True when mean is set. This may be useful when listening to hover, click and selection events. Defaults to a half-transparent variant of the line color, marker color, or marker line color, whichever is available.

If none or skip are set, no information is displayed upon hovering. But, if none is set, click and hover events are still fired. Hoverlabel instance or dict with compatible properties. Note that this will override hoverinfo.

plotly hovertemplate example

Additionally, every attributes that can be specified per-point the ones that are arrayOk: true are available. These ids for object constancy of data points during animation. Should be an array of strings, not numbers or any other type. If 0, the sample points align along the distribution axis. If 1, the sample points are drawn in a random jitter of width equal to the width of the box es. Line instance or dict with compatible properties.

There should be as many items as the number of boxes desired. If lowerfence is not provided but a sample in y or x is set, we compute the lower as the last sample point below 1. Marker instance or dict with compatible properties. If mean is not provided but a sample in y or x is set, we compute the mean for each box using the sample values. Attributes such as trace namegraph, axis and colorbar title. The trace name appear as the legend item and on hover.

For box traces, the name will also be used for the position coordinate, if x and x0 y and y0 if horizontal are missing and the position axis is categorical. Notches displays a confidence interval around the median. Defaults to False unless notchwidth or notchspan is set.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information.

I am playing with examples from plotly. This seems to be a relic from back when it was stated that. Which since seems to be have been resolved. But perhaps not for px. Pie and not for px. Here's a demonstration on how assigning values to customdata will make any variable otherwise not assigned to go.

Pie available for a custom hovertamplate:. Learn more. Ask Question. Asked 2 months ago. Active 2 months ago. Viewed times. What am I missing? How did my suggestion work out for you? I am trying it out right now!

Thank you for accepting my answer. Is there anything else you'd like to know about adding elements to hover data? Active Oldest Votes. This seems to be a relic from back when it was stated that Oh pie hover is a big mess Which since seems to be have been resolved.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Find below a minimum working example. Additionally, every attributes that can be specified per-point the ones that are arrayOk: true are available.

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Alternatively, I would be happy to divide by 10 in the hovertemplate string itself, if possible. Learn more. Asked 5 months ago. Active 5 months ago. Viewed times. I would like to modify the label of a plotly-sankey diagram in a shiny app.

I think this is currently not possible. There are some plans for that: github. Active Oldest Votes. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Socializing with co-workers while social distancing. Podcast Programming tutorials can be a real drag. Featured on Meta. Community and Moderator guidelines for escalating issues via new response….

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Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Already on GitHub? Sign in to your account. Building on top of, and hovertemplate is now supported for trace types: scatterbarpiehistogramscatterglsankeyscatterpolarbarpolarscatterternaryscatterpolarglchoroplethscattergeo and scattermapbox. Personally, I would find it helpful and intuitive if for box the hovertemplate would be applied to single points onlynot affecting the other hover texts such as median, min, lower fence, If I can revise my original priority list, I might put mpf82 's suggestion above parcats It's pretty useful to be able to mouse over an outlier to know which one it is!

I might put mpf82 's suggestion above parcats. I would find it helpful and intuitive if for box the hovertemplate would be applied to single points onlynot affecting the other hover texts such as median, min, lower fence, We haven't figured out the api for that one yet. See comment. We can't just make hovertemplate just work on box points, because at some point we'll want to implement hovertemplates on all box hover labels.

I actually would find this to be most natural, and then we'd add boxhovertemplate or similar for the non-single-point ones. I really dislike three-word attribute names, but I guess that would be one way to solve the problem. Sankey does a good job at this: it declares two hovetemplate attributes: one in link. Hmm well, I guess for parcats we could use the line container and then maybe coerce a hovertemplate inside each dimensions item?

Hover Text and Formatting in Python

Afteronly boxviolinohlccandlestick and the old gl2d traces will be missing hovertemplate support. Skip to content. Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.

Sign up. New issue. Jump to bottom. Labels type: feature. Copy link Quote reply. The "missing" trace types are: contourheatmaphistogram2dhistogram2dcontour box and violin for points done in otherwise not implemented all the gl3d trace types: scatter3dsurfacemesh3dstremtubesconeisosurface scattercarpet ohlc and candlestick splom parcats pointcloudheatmapgl and contourgl are we deprecating those trace types in v2?

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plotly hovertemplate example

There could be a separate property to handle these. Contributor Author. Thanks for the info! More hovertemplates!


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