Type class AmBalloon is the class which generates balloons (datatips). Balloon follows the mouse when you roll-over the pie slice/line bullet/column/etc, chart indicator of serial charts displays value balloons and category balloon. Balloon instance is created by the chart automatically and can be accessed via "balloon" property of AmChart. Chart shows/hides and sets position for every balloon automatically, so all you need to do is to change balloon appearance, if you want to. For example:
Type class AmChart is a base class of all charts. It can not be instantiated explicitly. AmCoordinateChart, AmPieChart and AmMap extend AmChart class.
Type class AmCharts object (it’s not a class) is create automatically when amcharts.js or amstock.js file is included in a web page.
Type class AmCoordinateChart is a base class of AmRectangularChart. It can not be instantiated explicitly.
Type class AmGraph class displays all types of graphs – line, column, step line, smoothed line, ohlc and candlestick. Example:
Type class AmLegend is the class that displays legend of the chart. Legend to the chart should be added using chart.addLegend(legend) method. For example:
Type class AmPieChart class creates pie/donut chart. In order to display pie chart you need to set at least three properties – dataProvider, titleField and valueField. For example:
Type class AmRadarChart is the class you have to use for radar and polar chart types.
Type class AmRectangularChart is a base class of AmSerialChart and AmXYChart. It can not be instantiated explicitly.
Type class AmSerialChart is the class you have to use for majority of chart types. The supported chart types are: line, area, column, bar, step line, smoothed line, candlestick and OHLC. The chart can be rotated by 90 degrees so the column chart becomes bar chart. The chart supports simple and logarithmic scales, it can have multiple value axes. The chart can place data points at equal intervals or can parse dates and place data points at irregular intervals.