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## render\_bar\_chart

    my $html = $chart->render_bar_chart($data);

Generates HTML and JavaScript code to render a bar chart. Accepts the following arguments:

- `$data` - An array reference containing data points. Each data point should
be an array reference with two elements: the label (string) and the value (numeric).

Returns a string containing the HTML and JavaScript code for the chart.

## render\_line\_chart

    my $html = $chart->render_line_chart($data);

Generates HTML and JavaScript code to render a line chart. Accepts the following arguments:

- `$data` - An array reference containing data points. Each data point should
be an array reference with two elements: the label (string) and the value (numeric).

Returns a string containing the HTML and JavaScript code for the chart.

## render\_line\_chart\_with\_tooltips

    $html = $chart->render_line_chart_with_tooltips($data);

Generates HTML and JavaScript code to render a line chart with mouseover tooltips.
Accepts the following arguments:

- `$data` - An array reference containing data points. Each data point should
be an array reference with two elements: the label (string) and the value (numeric).

Returns a string containing the HTML and JavaScript code for the chart.

## render\_multi\_series\_line\_chart\_with\_tooltips

    $html = $chart->render_multi_series_line_chart_with_tooltips($data);

Generates HTML and JavaScript code to render a chart of many lines with mouseover tooltips.

Accepts the following arguments:

- `$data` - An reference to an array of hashes containing data points.
Each data point should be an array reference with two elements: the label (string) and the value (numeric).

Returns a string containing the HTML and JavaScript code for the chart.

## render\_multi\_series\_line\_chart\_with\_animated\_tooltips

    $html = $chart->render_multi_series_line_chart_with_animated_tooltips($data);

Generates HTML and JavaScript code to render a chart of many lines with animated mouseover tooltips.

Accepts the following arguments:

- `$data` - An reference to an array of hashes containing data points.
Each data point should be an array reference with two elements: the label (string) and the value (numeric).

Returns a string containing the HTML and JavaScript code for the chart.

## render\_multi\_series\_line\_chart\_with\_legends

    $html = $chart->render_multi_series_line_chart_with_legends($data);

Generates HTML and JavaScript code to render a chart of many lines with animated mouseover tooltips.

Accepts the following arguments:

- `$data` - An reference to an array of hashes containing data points.
Each data point should be an array reference with two elements: the label (string) and the value (numeric).

Returns a string containing the HTML and JavaScript code for the chart.

# BUGS

It would help to have the render routine to return the head and body components separately.

# AUTHOR

Nigel Horne <njh@bandsman.co.uk>

# LICENSE AND COPYRIGHT

Copyright 2025 Nigel Horne.

This program is released under the following licence: GPL2