Optional
customHTMLcustom function for returning tooltip HTML passed an array or object with the data, and then the default tooltip markup
Optional
enabledenable or disable tooltip
Optional
groupcustomizes the Group
label shown inside tooltips
Optional
showshow total of items
Optional
totalcustomizes the Total
label shown inside tooltips
Optional
truncationOptional
valuea function to format the tooltip values
Optional
valuethe label that shows up by the value of the highlighted word in the tooltip
Optional
wordthe label that shows up by the highlighted word in the tooltip
options specific to world cloud charts