Inherits from IGSeries : NSObject
Declared in Series.h

Overview

Value overlay allows the user to plot a line through a specified value on a given axis. The chart view supports any number of value overlays. The user can specify any of the existing chart axes for the value overlay along with a numeric value. Depending on the coordinate system that the axis belongs to, the overlay will draw a line or an ellipse.

Tasks

  •   axis

    Specifies the axis used by the overlay.

    property
  •   value

    A value that determines where the overlay is rendered.

    property

Properties

axis

Specifies the axis used by the overlay.

@property (nonatomic, retain) IGAxis *axis

Declared In

Series.h

value

A value that determines where the overlay is rendered.

@property (nonatomic) float value

Declared In

Series.h