NAME

Chart::Plotly::Trace::Contourcarpet::Contours - This attribute is one of the possible options for the trace contourcarpet.

VERSION

version 0.035

SYNOPSIS

use Chart::Plotly qw(show_plot);
use Chart::Plotly::Trace::Carpet;
use Chart::Plotly::Trace::Contourcarpet;
# Example data from: https://plot.ly/javascript/carpet-contour/#add-contours
my $contourcarpet = Chart::Plotly::Trace::Contourcarpet->new(
    a           => [ 0, 1, 2, 3, 0, 1, 2, 3, 0, 1, 2, 3 ],
    b           => [ 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6 ],
    z           => [ 1, 1.96, 2.56, 3.0625, 4, 5.0625, 1, 7.5625, 9, 12.25, 15.21, 14.0625 ],
    autocontour => 0,
    contours    => {
        start => 1,
        end   => 14,
        size  => 1
    },
    line        => {
        width     => 2,
        smoothing => 0
    },
    colorbar    => {
        len => 0.4,
        y   => 0.25
    }
);

my $carpet = Chart::Plotly::Trace::Carpet->new(
    a     => [ 0, 1, 2, 3, 0, 1, 2, 3, 0, 1, 2, 3 ],
    b     => [ 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 6 ],
    x     => [ 2, 3, 4, 5, 2.2, 3.1, 4.1, 5.1, 1.5, 2.5, 3.5, 4.5 ],
    y     => [ 1, 1.4, 1.6, 1.75, 2, 2.5, 2.7, 2.75, 3, 3.5, 3.7, 3.75 ],
    aaxis => {
        tickprefix     => "a = ",
        smoothing      => 0,
        minorgridcount => 9,
        type           => 'linear'
    },
    baxis => {
        tickprefix     => "b = ",
        smoothing      => 0,
        minorgridcount => 9,
        type           => 'linear'
    }
);

show_plot([ $contourcarpet, $carpet ]);

DESCRIPTION

This attribute is part of the possible options for the trace contourcarpet.

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/#contourcarpet

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.

ATTRIBUTES

• coloring

  Determines the coloring method showing the contour values. If *fill*, coloring is done evenly between each contour level If *lines*, coloring is done on the contour lines. If *none*, no coloring is applied on this trace.

• end

  Sets the end contour level value. Must be more than `contours.start`

• impliedEdits

• labelfont

• labelformat

  Sets the contour label formatting rule using d3 formatting mini-language which is very similar to Python, see: https://github.com/d3/d3-3.x-api-reference/blob/master/Formatting.md#d3_format

• operation

  Sets the constraint operation. *=* keeps regions equal to `value` *<* and *<=* keep regions less than `value` *>* and *>=* keep regions greater than `value` *[]*, *()*, *[)*, and *(]* keep regions inside `value[0]` to `value[1]` *][*, *)(*, *](*, *)[* keep regions outside `value[0]` to value[1]` Open vs. closed intervals make no difference to constraint display, but all versions are allowed for consistency with filter transforms.

• showlabels

  Determines whether to label the contour lines with their values.

• showlines

  Determines whether or not the contour lines are drawn. Has an effect only if `contours.coloring` is set to *fill*.

• size

  Sets the step between each contour level. Must be positive.

• start

  Sets the starting contour level value. Must be less than `contours.end`

• value

  Sets the value or values of the constraint boundary. When `operation` is set to one of the comparison values (=,<,>=,>,<=) *value* is expected to be a number. When `operation` is set to one of the interval values ([],(),[),(],][,)(,](,)[) *value* is expected to be an array of two numbers where the first is the lower bound and the second is the upper bound.

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