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

Overview

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.

Tasks

  •   radiusX

    Determines the x component of the rounded rectangle corners. The default value is 0. When set to 0, the corners will not be rounded. The minimum value for this property should be 0. The maximum value has no upper bound, but will have no effect after the corner has attained its most circular shape and depends on the size of the column.

    property
  •   radiusY

    Determines the y component of the rounded rectangle corners. The default value is 0. When set to 0, the corners will not be rounded. The minimum value for this property should be 0. The maximum value has no upper bound, but will have no effect after the corner has attained its most circular shape and depends on the size of the column.

    property
  •   roundedCorners

    Determines which corners should be rounded. This property can be set to show rounded corners at the base of the series, at the peak of the series or for all corners. The corner radius is determined by radiusX and radiusY properties.

    property

Properties

radiusX

Determines the x component of the rounded rectangle corners. The default value is 0. When set to 0, the corners will not be rounded. The minimum value for this property should be 0. The maximum value has no upper bound, but will have no effect after the corner has attained its most circular shape and depends on the size of the column.

@property (nonatomic) CGFloat radiusX

Declared In

Series.h

radiusY

Determines the y component of the rounded rectangle corners. The default value is 0. When set to 0, the corners will not be rounded. The minimum value for this property should be 0. The maximum value has no upper bound, but will have no effect after the corner has attained its most circular shape and depends on the size of the column.

@property (nonatomic) CGFloat radiusY

Declared In

Series.h

roundedCorners

Determines which corners should be rounded. This property can be set to show rounded corners at the base of the series, at the peak of the series or for all corners. The corner radius is determined by radiusX and radiusY properties.

@property (nonatomic) IGRoundedCorners roundedCorners

Declared In

Series.h