IGCategoryAngleAxis Class Reference

Inherits from IGCategoryAxisBase : IGAxis : NSObject
Declared in Axis.h

Overview

IGCategoryAngleAxis is a category axis used by radial series, such as IGRadialColumnSeries. IGCategoryAngleAxis is used in conjunction with IGNumericRadiusAxis as part of the requirement for radial series. This axis displays category labels in a clockwise fashion. The labels can be displayed counter clockwise by setting isInverted to YES.

  interval

A value that determines the frequency of displayed labels.

@property (nonatomic) CGFloat interval

Discussion

This property is used to set the frequency of axis labels. A value of 1 will display every label. A value of 2 will display every other label, and so on. When unset, the axis will automatically determine the label frequency.

Declared In

Axis.h

  startAngleOffset

A value (in degrees) that determines the placement of the first label.

@property (nonatomic) CGFloat startAngleOffset

Discussion

This property can be used to offset the 0th angle. This doesn’t affect the total number of labels, only the starting point of the labels.

Declared In

Axis.h