NAME
Chart::Plotly::Trace::Bar::Marker - This attribute is one of the possible options for the trace bar.
VERSION
version 0.027
SYNOPSIS
use Chart::Plotly;
use Chart::Plotly::Trace::Bar;
use Chart::Plotly::Plot;
my $x = [ "apples", "bananas", "cherries" ];
my $sample1 = Chart::Plotly::Trace::Bar->new( x => $x,
y => [ map { int( rand() * 10 ) } ( 1 .. ( scalar(@$x) ) ) ],
name => "sample1"
);
my $sample2 = Chart::Plotly::Trace::Bar->new( x => $x,
y => [ map { int( rand() * 10 ) } ( 1 .. ( scalar(@$x) ) ) ],
name => "sample2"
);
my $sample3 = Chart::Plotly::Trace::Bar->new( x => $x,
y => [ map { int( rand() * 10 ) } ( 1 .. ( scalar(@$x) ) ) ],
name => "sample3"
);
my $plot = Chart::Plotly::Plot->new( traces => [ $sample1, $sample2, $sample3 ], layout => { barmode => 'group' } );
Chart::Plotly::show_plot($plot);
DESCRIPTION
This attribute is part of the possible options for the trace bar.
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/#bar
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
autocolorscale
Determines whether the colorscale is a default palette (`autocolorscale: true`) or the palette determined by `marker.colorscale`. Has an effect only if in `marker.color`is set to a numerical array. 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.
cauto
Determines whether or not the color domain is computed with respect to the input data (here in `marker.color`) or the bounds set in `marker.cmin` and `marker.cmax` Has an effect only if in `marker.color`is set to a numerical array. Defaults to `false` when `marker.cmin` and `marker.cmax` are set by the user.
cmax
Sets the upper bound of the color domain. Has an effect only if in `marker.color`is set to a numerical array. Value should have the same units as in `marker.color` and if set, `marker.cmin` must be set as well.
cmid
Sets the mid-point of the color domain by scaling `marker.cmin` and/or `marker.cmax` to be equidistant to this point. Has an effect only if in `marker.color`is set to a numerical array. Value should have the same units as in `marker.color`. Has no effect when `marker.cauto` is `false`.
cmin
Sets the lower bound of the color domain. Has an effect only if in `marker.color`is set to a numerical array. Value should have the same units as in `marker.color` and if set, `marker.cmax` must be set as well.
color
Sets themarkercolor. It accepts either a specific color or an array of numbers that are mapped to the colorscale relative to the max and min values of the array or relative to `marker.cmin` and `marker.cmax` if set.
coloraxis
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.
colorbar
colorscale
Sets the colorscale. Has an effect only if in `marker.color`is set to a numerical array. 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, use`marker.cmin` and `marker.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.
colorsrc
Sets the source reference on plot.ly for color .
line
opacity
Sets the opacity of the bars.
opacitysrc
Sets the source reference on plot.ly for opacity .
reversescale
Reverses the color mapping if true. Has an effect only if in `marker.color`is set to a numerical array. If true, `marker.cmin` will correspond to the last color in the array and `marker.cmax` will correspond to the first color.
showscale
Determines whether or not a colorbar is displayed for this trace. Has an effect only if in `marker.color`is set to a numerical array.
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