AXNumericDataAxisDescriptor

Category: Class

Platforms: iOS 15.0+, iPadOS 15.0+, Mac Catalyst 15.0+, macOS 12.0+, tvOS 15.0+, visionOS 1.0+, watchOS 8.0+

Overview

An object that represents an axis of numerical data.

class AXNumericDataAxisDescriptor

Creating a numeric data axis
convenience init(title: String, range: ClosedRange, gridlinePositions: [Double], valueDescriptionProvider: (Double) -> String)
convenience init(attributedTitle: NSAttributedString, range: ClosedRange, gridlinePositions: [Double], valueDescriptionProvider: (Double) -> String)
Specifying the value description
var valueDescriptionProvider: (Double) -> String
Configuring the axis scale
var scaleType: AXNumericDataAxisDescriptor.ScaleType
enum ScaleType
Configuring the axis range
var range: ClosedRange
Configuring the gridlines
var gridlinePositions: [Double]

init(title:String,range:ClosedRange,gridlinePositions: [Double],valueDescriptionProvider: (Double) ->String) — convenience; Creates a numeric data axis with the specified title, range, gridline positions, and value description provider closure.
init(attributedTitle:NSAttributedString,range:ClosedRange,gridlinePositions: [Double],valueDescriptionProvider: (Double) ->String) — convenience; Creates a numeric data axis with the specified attributed title, range, gridline positions, and value description provider closure.

valueDescriptionProvider: (Double) ->String — var; A description to speak for a particular data value on the axis.

range:ClosedRange — var; A range that defines the minimum and maximum displayable values for the axis.

gridlinePositions: [Double] — var; The positions of the gridlines along the axis.

AXDataAxisDescriptor — protocol; The basic interface for a data axis in a chart.
AXCategoricalDataAxisDescriptor — class; An object that represents an axis of categorical data.

class AXNumericDataAxisDescriptor