rAmCharts (version 1.1.1)

initialize,AmChart-method: Create an AmChart

Description

Method for initializing any S4 class provided by the package.

Usage

## S3 method for class 'AmChart':
initialize(.Object, allLabels, arrows, axes, balloon,
  categoryAxis, categoryField, chartCursor, chartScrollbar, creditsPosition,
  dataProvider, graphs, graph, guides, legend, segmentsField, theme, titles,
  trendLines, type, valueAxes, valueAxis,
  pathToImages = "http://www.amcharts.com/lib/3/images/", ...)
amChart(allLabels, arrows, axes, balloon, categoryAxis, categoryField,
  chartCursor, chartScrollbar, creditsPosition, dataProvider, graph, graphs,
  guides, legend, segmentsField, theme, titles, trendLines, type, valueAxes,
  valueAxis, pathToImages = "http://www.amcharts.com/lib/3/images/", ...)
amAngularGaugeChart(arrows, titles, axes, ...)
amFunnelChart(dataProvider, ...)
amRadarChart(allLabels, balloon, categoryField, creditsPosition, dataProvider,
  graphs, guides, legend, titles, valueAxes, ...)
amSerialChart(allLabels, balloon, categoryAxis, categoryField, chartCursor,
  chartScrollbar, creditsPosition, dataProvider, graphs, guides, legend, titles,
  trendLines, valueAxes, ...)
amPieChart(allLabels, balloon, creditsPosition, dataProvider, legend, titles,
  ...)
amGanttChart(categoryField, dataProvider, graph, segmentsField, valueAxis, ...)
amXYChart(creditsPosition, dataProvider, graphs, ...)

Arguments

.Object

AmChart

allLabels

list. List of Labels.

arrows

list containing object of class GaugeArrow.

axes

list of GaugeAxis.

balloon

list of AmBalloon. Creates the balloons (tooltips) of the chart, It follows the mouse cursor when you roll-over the data items. The framework generates the instances automatically you only need to adjust the appeara

categoryAxis

list of CategoryAxis. Read-only. Chart creates category axis itself. If you want to change some properties, you should get this axis from the chart and set properties to this object.

categoryField

character. Category field name tells the chart the name of the field in your dataProvider object which will be used for category axis values.

chartCursor

ChartCursor.

chartScrollbar

ChartScrollbar. Properties of chart's scrollbar.

creditsPosition

character, specifying position of link to amCharts site. Allowed values are: top-left, top-right, bottom-left and bottom-right.

dataProvider

list, containing the data. Use providing method toList* to convert a data.frame.

graphs

list of AmGraph Creates the visualization of the data in following types: line, column, step line, smoothed line, olhc and candlestick.

graph

code{AmGraph}. Graph of a Gantt chart. Gant chart actually creates multiple graphs (separate for each segment). Properties of this graph are passed to each of the created graphs - this allows you to control the look of segments.

guides

list of Guide.

legend

AmLegend. Properties of chart's legend.

segmentsField

character.

theme

character. Theme of a chart. Config files of themes can be found in amcharts/themes/ folder.

titles

list of Title.

trendLines

list of TrendLine. You can add trend lines to a chart using this list or access already existing trend lines.

type

character. Possible types are: serial, pie, radar, (types xy, radar, funnel, gauge, map, stock. are in development).

valueAxes

list of ValueAxis properties. Chart creates one value axis automatically, so if you need only one value axis, you don't need to create it.

valueAxis

ValueAxis for Gantt chart. Set it's type to "date" if your data is date or time based. In case of Value axis for a Gantt chart. Set it's type to "date" if your data is date or time based.

pathToImages

character

...

Other properties of AmChart. See http://docs.amcharts.com/3/javascriptstockchart/AmChart.

Value

• Returns an object of class AmChart with arguments.

Functions

• amChart:
• amAngularGaugeChart:
• amFunnelChart:
• amRadarChart:
• amSerialChart:
• amPieChart:
• amGanttChart:
• amXYChart:

Details

amAngularGaugeChart is a shortcut for instantiating AmChart of type gauge

amFunnelChart is a shortcut for instantiating AmChart of type funnel

amRadarChart is a shortcut for instantiating AmChart of type radar

amSerialChart is a shortcut constructor for instantiating AmChart of type serial

amPieChart is a shortcut constructor for instantiating AmChart of type pie

amGanttChart is a constructor for instantiating AmChart of type gantt

amXYChart is a shortcut constructor for instantiating AmChart of type xy

See Also

AmChart S4 class

Examples

new("AmChart", valueField = "value")
amChart(type = "pie")
amAngularGaugeChart()
amFunnelChart(marginLeft = 15)
amRadarChart()
amSerialChart(creditsPostion = "top-right")
amPieChart()
amGanttChart(segmentsField = "segments")
amXYChart()