NAME

Chart::Plotly::Trace::Parcoords - Parallel coordinates for multidimensional exploratory data analysis. The samples are specified in `dimensions`. The colors are set in `line.color`.

VERSION

version 0.034

SYNOPSIS

 use Chart::Plotly qw(show_plot);
 use Chart::Plotly::Trace::Parcoords;
 # Example data from: https://plot.ly/javascript/parallel-coordinates-plot/#adding-dimensions
 my $parcoords = Chart::Plotly::Trace::Parcoords->new(
  line=> {
     color=> 'blue'
   },
   
   dimensions=> [{
     range=> [1, 5],
     constraintrange=> [1, 2],
     label=> 'A',
     values=> [1,4]
   }, {    
     range=> [1,5],
     label=> 'B',
     values=> [3,1.5],
     tickvals=> [1.5,3,4.5]
   }, {
     range=> [1, 5],
     label=> 'C',
     values=> [2,4],
     tickvals=> [1,2,4,5],
     ticktext=> ['text 1','text 2','text 4','text 5']
   }, {
     range=> [1, 5],
     label=> 'D',
     values=> [4,2]
   }]
 );
 
 show_plot([ $parcoords ]);

DESCRIPTION

Parallel coordinates for multidimensional exploratory data analysis. The samples are specified in `dimensions`. The colors are set in `line.color`.

Screenshot of the above example:

This file has been autogenerated from the official plotly.js source.

If you like Plotly, please support them: https://plot.ly/ Open source announcement: https://plot.ly/javascript/open-source-announcement/

Full reference: https://plot.ly/javascript/reference/#parcoords

DISCLAIMER

This is an unofficial Plotly Perl module. Currently I'm not affiliated in any way with Plotly. But I think plotly.js is a great library and I want to use it with perl.

METHODS

TO_JSON

Serialize the trace to JSON. This method should be called only by JSON serializer.

type

Trace type.

ATTRIBUTES

• 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

• customdatasrc

  Sets the source reference on plot.ly for customdata .

• dimensions

• domain

• 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.

• idssrc

  Sets the source reference on plot.ly for ids .

• labelangle

  Sets the angle of the labels with respect to the horizontal. For example, a `tickangle` of -90 draws the labels vertically. Tilted labels with *labelangle* may be positioned better inside margins when `labelposition` is set to *bottom*.

• labelfont

• labelside

  Specifies the location of the `label`. *top* positions labels above, next to the title *bottom* positions labels below the graph Tilted labels with *labelangle* may be positioned better inside margins when `labelposition` is set to *bottom*.

• line

• pmeta

  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.

• metasrc

  Sets the source reference on plot.ly for meta .

• name

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

• rangefont

• stream

• tickfont

• transforms

• 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.

• 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).

AUTHOR

Pablo Rodríguez González <pablo.rodriguez.gonzalez@gmail.com>

COPYRIGHT AND LICENSE

This software is Copyright (c) 2019 by Pablo Rodríguez González.

This is free software, licensed under:

  The MIT (X11) License