Scale

ClassChartGuruChartGuru

public abstract class Scale

Base class for all scale types. Maps data values to visual positions.

Fields

_domain

protected float2 _domain

Returns

Unity.Mathematics.float2

_range

protected float2 _range

Returns

Unity.Mathematics.float2

_inverted

protected bool _inverted

Returns

System.Boolean

_clamped

protected bool _clamped

Returns

System.Boolean

Constructors

Scale(float, float, float, float)

public Scale(float domainMin, float domainMax, float rangeMin, float rangeMax)

Initializes the input data domain and output visual range. Scales clamp mapped values by default.

Parameters

Name	Type
domainMin	System.Single
domainMax	System.Single
rangeMin	System.Single
rangeMax	System.Single

Methods

Map(float)

public abstract float Map(float value)

Maps a value from the scale’s input domain into its configured output range.

Parameters

Name	Type
value	System.Single

Returns

System.Single

Invert(float)

public abstract float Invert(float position)

Reverses the axis mapping so larger values are laid out toward the opposite edge.

Parameters

Name	Type
position	System.Single

Returns

System.Single

GenerateTicks(int)

public abstract float[] GenerateTicks(int count)

Generates readable tick values spanning the active domain, targeting the requested count without exceeding scale constraints.

Parameters

Name	Type
count	System.Int32

Returns

System.Single[]

SetDomain(float, float)

public Scale SetDomain(float min, float max)

Replaces the input data interval used by subsequent mapping and tick generation.

Parameters

Name	Type
min	System.Single
max	System.Single

Returns

ChartGuru.Scale

SetRange(float, float)

public Scale SetRange(float min, float max)

Replaces the output coordinate interval, typically expressed in plot-area pixels.

Parameters

Name	Type
min	System.Single
max	System.Single

Returns

ChartGuru.Scale

SetInverted(bool)

public Scale SetInverted(bool inverted)

Controls whether increasing domain values map toward the opposite end of the output range.

Parameters

Name	Type
inverted	System.Boolean

Returns

ChartGuru.Scale

SetClamped(bool)

public Scale SetClamped(bool clamped)

Controls whether out-of-domain inputs stop at the output bounds or extrapolate beyond them.

Parameters

Name	Type
clamped	System.Boolean

Returns

ChartGuru.Scale

Properties

Domain

public float2 Domain { get; }

Returns

Unity.Mathematics.float2

Range

public float2 Range { get; }

Returns

Unity.Mathematics.float2

Inverted

public bool Inverted { get; }

Returns

System.Boolean

Clamped

public bool Clamped { get; }

Returns

System.Boolean