Inherits from IGHorizontalAnchoredCategorySeries : IGAnchoredCategorySeries : IGMarkerSeries : IGSeries : NSObject
Declared in Series.h


IGColumnSeries displays vertical rectangular columns, with string labels along the X axis and numeric values along the Y axis. This series uses IGCategoryXAxis and IGNumericYAxis. The data source for this series is a collection of single value, single label points. IGCategorySeriesDataSourceHelper can be used as the data source for IGColumnSeries.

Multiple series of the IGColumnSeries type that share the same X axis are rendered in clusters where each cluster represents a data point. The first series in the series collection of the IGChartView control renders as a column on the left of the cluster. Each successive series gets rendered to the right of the previous series. However, if series do not share the X axis, they are rendered in layers with each successive series rendered in front of the previous one.

Markers, when enabled, are placed in the middle of the column’s top.