initialize-ChartCursor: Initializes a ChartCursor

In rAmCharts: JavaScript Charts Tool

Initializes a ChartCursor

Description

Initializes or updates a ChartCursor.

Usage

## S4 method for signature 'ChartCursor'
initialize(.Object, oneBalloonOnly, valueLineAxis, ...)

chartCursor(animationDuration = 0.3, oneBalloonOnly, valueLineAxis, ...)

setOneBalloonOnly(.Object, oneBalloonOnly)

## S4 method for signature 'ChartCursor,logical'
setOneBalloonOnly(.Object, oneBalloonOnly)

setValueLineAxis(.Object, valueLineAxis = NULL, ...)

## S4 method for signature 'ChartCursor,ValueAxisOrCharacterOrMissing'
setValueLineAxis(.Object, valueLineAxis = NULL, ...)

Arguments

.Object	ChartCursor.
oneBalloonOnly	logical, if TRUE, border color will be changed when user rolls-over the slice, graph, etc, instead of background color.
valueLineAxis	ValueAxis. If you set valueLineBalloonEnabled to TRUE, but you have more than one axis, you can use this property to indicate which axis should display balloon.
...	other properties of ChartCursor. Run : api("ChartCursor") for more information.
animationDuration	numeric, duration of animation of a line, in seconds.

Value

(updated) .Object of class ChartCursor.

Examples

new("ChartCursor", oneBalloonOnly = TRUE)

chartCursor()
chartCursor(oneBalloonOnly = TRUE)

setOneBalloonOnly(.Object = chartCursor(), oneBalloonOnly = TRUE)
setValueLineAxis(.Object = chartCursor(), id = "valueAxis1",
                 title = "Hello !", axisTitleOffset = 12)
# equivalent to:
valueLineAxis_obj <- valueAxis(id = "valueAxis1", title = "Hello !", axisTitleOffset = 12)
setValueLineAxis(.Object = chartCursor(), valueLineAxis  = valueLineAxis_obj)
# or iff 'valueLineAxis_obj' has already been added to the chart:
setValueLineAxis(.Object = chartCursor(), valueLineAxis  = "valueAxis1")

rAmCharts documentation built on April 3, 2025, 9:37 p.m.