Jack Maney


Hypatia::Chart::Clicker::Point - Scatterplots with Hypatia and Chart::Clicker


version 0.022


This module extends Hypatia::Chart::Clicker. The graph method (also known as the chart method) returns the Chart::Clicker object built from the relevant data and options provided.



The required column types are x and y. Each of the values for this attribute may be either a string (indicating one column) or an array reference of strings (indicating several columns). In the latter case, the number of x and y columns must match and each respective x and y column will form its own line graph. In the former case, the single x column will act as the same x column for all of the y columns.

If the columns attribute is not set, then column guessing is used as needed via the algorithm described in Hypatia::Chart::Clicker::Role::XY.


chart([$data]), a.k.a graph([$data])

This method returns the relevant Chart::Clicker object. If neither the dbi nor the input_data attributes have been set, then you can input your data as an argument here.


Jack Maney <jack@jackmaney.com>


This software is copyright (c) 2012 by Jack Maney.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.