/ 
Chart-Plotly-0.020
River stage one • 2 direct dependents • 2 total dependents
/ Chart::Plotly::Trace::Splom

NAME

Chart::Plotly::Trace::Splom - Splom traces generate scatter plot matrix visualizations. Each splom `dimensions` items correspond to a generated axis. Values for each of those dimensions are set in `dimensions[i].values`. Splom traces support all `scattergl` marker style attributes. Specify `layout.grid` attributes and/or layout x-axis and y-axis attributes for more control over the axis positioning and style.

VERSION

version 0.020

SYNOPSIS

use Chart::Plotly qw(show_plot);
use Chart::Plotly::Trace::Splom;

use Data::Dataset::Classic::Iris;

my $convert_array_to_arrayref = sub {[@_]};
my $iris = Data::Dataset::Classic::Iris::get(as => 'Data::Table');
my $data = $iris->group(['species'],[$iris->header], [$convert_array_to_arrayref, $convert_array_to_arrayref, $convert_array_to_arrayref, $convert_array_to_arrayref, $convert_array_to_arrayref], [map { join "", map {ucfirst} split /_/, $_ } $iris->header], 0 );

my @data_to_plot;
my $iterator = $data->iterator();
while (my $row = $iterator->()) {
    my $dimensions = [
        map { { label => $_, values => $row->{$_} } } qw(SepalLength SepalWidth PetalLength PetalWidth)
    ];
    push @data_to_plot, Chart::Plotly::Trace::Splom->new(
        name => $row->{species},
        dimensions => $dimensions
    );
}

show_plot([@data_to_plot]);

DESCRIPTION

Splom traces generate scatter plot matrix visualizations. Each splom `dimensions` items correspond to a generated axis. Values for each of those dimensions are set in `dimensions[i].values`. Splom traces support all `scattergl` marker style attributes. Specify `layout.grid` attributes and/or layout x-axis and y-axis attributes for more control over the axis positioning and style.

Screenshot of the above example:

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/#splom

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 .

  • diagonal

  • dimensions

  • 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.

  • hoverinfosrc

    Sets the source reference on plot.ly for hoverinfo .

  • hoverlabel

  • 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 .

  • legendgroup

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

  • marker

  • name

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

  • opacity

    Sets the opacity of the trace.

  • selected

  • selectedpoints

    Array containing integer indices of selected points. Has an effect only for traces that support selections. Note that an empty array means an empty selection where the `unselected` are turned on for all points, whereas, any other non-array values means no selection all where the `selected` and `unselected` styles have no effect.

  • showlegend

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

  • showlowerhalf

    Determines whether or not subplots on the lower half from the diagonal are displayed.

  • showupperhalf

    Determines whether or not subplots on the upper half from the diagonal are displayed.

  • stream

  • text

    Sets text elements associated with each (x,y) pair to appear on hover. 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.

  • textsrc

    Sets the source reference on plot.ly for text .

  • transforms

  • uid

  • unselected

  • 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).

  • xaxes

    Sets the list of x axes corresponding to this splom trace. By default, a splom will match the first N xaxes where N is the number of input dimensions.

  • yaxes

    Sets the list of y axes corresponding to this splom trace. By default, a splom will match the first N yaxes where N is the number of input dimensions.

AUTHOR

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

COPYRIGHT AND LICENSE

This software is Copyright (c) 2018 by Pablo Rodríguez González.

This is free software, licensed under:

The MIT (X11) License