Tooltip

Functions

Function	Description
setCustomTooltip	Sets a custom function that will be called if present instead of the default tooltip UI.
getCustomTooltip	Gets the custom tooltip function.
isVisible	Returns whether or not a tooltip is showing
getDiv	Returns the HTML tooltip container.
getTooltipOfObject	Returns the tooltip text for the given element.
createDom	Create the tooltip div and inject it onto the page.
bindMouseEvents	Binds the required mouse events onto an SVG element.
unbindMouseEvents	Unbinds tooltip mouse events from the SVG element.
hide	Hide the tooltip.

Variables

Variable	Description
LIMIT	Maximum width (in characters) of a tooltip.
OFFSET_X	Horizontal offset between mouse cursor and tooltip.
OFFSET_Y	Vertical offset between mouse cursor and tooltip.
RADIUS_OK	Radius mouse can move before killing tooltip.
HOVER_MS	Delay before tooltip appears.
MARGINS	Horizontal padding between tooltip and screen edge.

Type Aliases

Type Alias	Description
TipInfo	A type which can define a tooltip. Either a string, an object containing a tooltip property, or a function which returns either a string, or another arbitrarily nested function which eventually unwinds to a string.
CustomTooltip	A function that renders custom tooltip UI. 1st parameter: the div element to render content into. 2nd parameter: the element being moused over (i.e., the element for which the tooltip should be shown).