The annotation parameter takes also the box type, in a similar same way the line annotation works, as a comma-separated list: annotation type: box xMin xMax yMin yMax border_color border_width fill_color
Read More...You can add line annotation to your charts using the shortcode parameter annotation with the following comma-separated list: annotation type: line line mode: vertical|horizontal position of line on axis line color line width label Line chart With line type chart, note the use of parameter x_scale_type=linear, so as the x scale is linear and the
Read More...Here is a list of all graph types implemented in MaxiCharts (basically the same as Chartjs ones)
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