Acces ChartJS custom options

There is. The same jQuery style events exist for Chart.js.

Perhaps most useful for Chart.js though is there’s a m_chart_after_chart_args action hook that provides:

$post_id, $args, $instance

As arguments.

This allows you throw some additional JS into the chart code before render.

So you could set some Chart.js default values:

Chart.defaults.font.size = 15;

Or you could even call a custom Chart.js plugin:

m_chart_chartjs_<?php echo absint( $post_id ); ?>_<?php echo absint( $instance ); ?>.chart_args.plugins = [plugin_name_here];

I can’t remember if I’ve got documentation on those yet. I might not. I’ve been extremely busy with paying work and life in general this year and haven’t had a lot of time to spend writing docs.

• This reply was modified 2 years, 8 months ago by methnen.