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ChartTheme

ClassChartGuruChartGuru
public class ChartTheme : ScriptableObject

Reusable visual defaults for chart backgrounds, axes, grids, labels, marks, and series palettes.

Fields

Section titled “Fields”

BackgroundMode

Section titled “BackgroundMode”
public ChartBackgroundMode BackgroundMode

Returns

ChartGuru.ChartBackgroundMode

BackgroundColor

Section titled “BackgroundColor”
public Color BackgroundColor

Returns

UnityEngine.Color

BackgroundGradient

Section titled “BackgroundGradient”
public LinearGradientStyle BackgroundGradient

Returns

ChartGuru.LinearGradientStyle

BackgroundFourCorner

Section titled “BackgroundFourCorner”
public FourCornerGradient BackgroundFourCorner

Returns

ChartGuru.FourCornerGradient

PlotAreaMode

Section titled “PlotAreaMode”
public ChartBackgroundMode PlotAreaMode

Returns

ChartGuru.ChartBackgroundMode

PlotAreaColor

Section titled “PlotAreaColor”
public Color PlotAreaColor

Returns

UnityEngine.Color

PlotAreaGradient

Section titled “PlotAreaGradient”
public LinearGradientStyle PlotAreaGradient

Returns

ChartGuru.LinearGradientStyle

PlotAreaFourCorner

Section titled “PlotAreaFourCorner”
public FourCornerGradient PlotAreaFourCorner

Returns

ChartGuru.FourCornerGradient

SeriesColors

Section titled “SeriesColors”
public Color[] SeriesColors

Returns

UnityEngine.Color[]

AxisLineColor

Section titled “AxisLineColor”
public Color AxisLineColor

Returns

UnityEngine.Color

GridLineColor

Section titled “GridLineColor”
public Color GridLineColor

Returns

UnityEngine.Color

TextColor

Section titled “TextColor”
public Color TextColor

Returns

UnityEngine.Color

Font

Section titled “Font”
public Font Font

Returns

UnityEngine.Font

LabelFontSize

Section titled “LabelFontSize”
public int LabelFontSize

Returns

System.Int32

DataLabelFontSize

Section titled “DataLabelFontSize”
public int DataLabelFontSize

Returns

System.Int32

TitleFontSize

Section titled “TitleFontSize”
public int TitleFontSize

Returns

System.Int32

LegendFontSize

Section titled “LegendFontSize”
public int LegendFontSize

Returns

System.Int32

LabelFontStyle

Section titled “LabelFontStyle”
public FontStyle LabelFontStyle

Returns

UnityEngine.FontStyle

DataLabelFontStyle

Section titled “DataLabelFontStyle”
public FontStyle DataLabelFontStyle

Returns

UnityEngine.FontStyle

TitleFontStyle

Section titled “TitleFontStyle”
public FontStyle TitleFontStyle

Returns

UnityEngine.FontStyle

LegendFontStyle

Section titled “LegendFontStyle”
public FontStyle LegendFontStyle

Returns

UnityEngine.FontStyle

ChartTitleFontSize

Section titled “ChartTitleFontSize”
public int ChartTitleFontSize

Returns

System.Int32

ChartSubtitleFontSize

Section titled “ChartSubtitleFontSize”
public int ChartSubtitleFontSize

Returns

System.Int32

ChartTitleFontStyle

Section titled “ChartTitleFontStyle”
public FontStyle ChartTitleFontStyle

Returns

UnityEngine.FontStyle

ChartSubtitleFontStyle

Section titled “ChartSubtitleFontStyle”
public FontStyle ChartSubtitleFontStyle

Returns

UnityEngine.FontStyle

LegendItemSpacing

Section titled “LegendItemSpacing”
public float LegendItemSpacing

Returns

System.Single

LegendSymbolSize

Section titled “LegendSymbolSize”
public float LegendSymbolSize

Returns

System.Single

MinTextScaleFactor

Section titled “MinTextScaleFactor”
public float MinTextScaleFactor

Returns

System.Single

MaxTextScaleFactor

Section titled “MaxTextScaleFactor”
public float MaxTextScaleFactor

Returns

System.Single

AxisLineWidth

Section titled “AxisLineWidth”
public float AxisLineWidth

Returns

System.Single

GridLineWidth

Section titled “GridLineWidth”
public float GridLineWidth

Returns

System.Single

BarSpacing

Section titled “BarSpacing”
public float BarSpacing

Returns

System.Single

EnableShadows

Section titled “EnableShadows”
public bool EnableShadows

Returns

System.Boolean

ShadowColor

Section titled “ShadowColor”
public Color ShadowColor

Returns

UnityEngine.Color

ShadowOffset

Section titled “ShadowOffset”
public Vector2 ShadowOffset

Returns

UnityEngine.Vector2

ShadowBlur

Section titled “ShadowBlur”
public float ShadowBlur

Returns

System.Single

EnableGlow

Section titled “EnableGlow”
public bool EnableGlow

Returns

System.Boolean

GlowIntensity

Section titled “GlowIntensity”
public float GlowIntensity

Returns

System.Single

Methods

Section titled “Methods”

RaiseOnThemeModified(ChartTheme)

Section titled “RaiseOnThemeModified(ChartTheme)”
public static void RaiseOnThemeModified(ChartTheme theme)

Raises ChartGuru.ChartTheme.OnThemeModified for the given theme. Call this from editor code that modifies a theme outside of OnValidate.

Parameters

Name Type
theme ChartGuru.ChartTheme

GetTextScaleFactor(Vector2)

Section titled “GetTextScaleFactor(Vector2)”
public float GetTextScaleFactor(Vector2 chartSize)

Calculates the text scale factor for a given chart size using this theme’s scale limits.

Parameters

Name Type
chartSize UnityEngine.Vector2

Returns

System.Single

GetContentScaleFactor(Vector2, LegendPosition)

Section titled “GetContentScaleFactor(Vector2, LegendPosition)”
public float GetContentScaleFactor(Vector2 chartSize, LegendPosition position)

Calculates a content scale factor for a given chart size and legend position using this theme’s scale limits. For top/bottom legends, only width matters; for leading/trailing, only height. Used for legend, symbols, and other content.

Parameters

Name Type
chartSize UnityEngine.Vector2
position ChartGuru.LegendPosition

Returns

System.Single

GetSeriesColor(int)

Section titled “GetSeriesColor(int)”
public Color GetSeriesColor(int index)

Returns the palette color at a wrapping series index, or generates a distinct HSV color when the palette is empty.

Parameters

Name Type
index System.Int32

Returns

UnityEngine.Color

GetSeriesColorVariant(int, float)

Section titled “GetSeriesColorVariant(int, float)”
public Color GetSeriesColorVariant(int index, float brightness)

Returns a palette color with its HSV brightness multiplied and clamped, preserving hue and saturation.

Parameters

Name Type
index System.Int32
brightness System.Single

Returns

UnityEngine.Color

GetAreaFillColor(int)

Section titled “GetAreaFillColor(int)”
public Color GetAreaFillColor(int seriesIndex)

Returns the resolved series color with alpha set to 0.3 for an area fill.

Parameters

Name Type
seriesIndex System.Int32

Returns

UnityEngine.Color

Clone()

Section titled “Clone()”
public ChartTheme Clone()

Creates an independent copy of this Chart Theme; later configuration changes do not affect the original instance.

Returns

ChartGuru.ChartTheme

Constructors

Section titled “Constructors”

ChartTheme()

Section titled “ChartTheme()”
public ChartTheme()

Properties

Section titled “Properties”

EffectiveMinTextScaleFactor

Section titled “EffectiveMinTextScaleFactor”
public float EffectiveMinTextScaleFactor { get; }

Gets the effective minimum text scale factor. Negative values = no limit (returns 0). Zero = use default. Positive = use that value.

Returns

System.Single

EffectiveMaxTextScaleFactor

Section titled “EffectiveMaxTextScaleFactor”
public float EffectiveMaxTextScaleFactor { get; }

Gets the effective maximum text scale factor. Negative values = no limit (returns very large value). Zero = use default. Positive = use that value.

Returns

System.Single

Default

Section titled “Default”
public static ChartTheme Default { get; }

Returns

ChartGuru.ChartTheme

Dark

Section titled “Dark”
public static ChartTheme Dark { get; }

Dark theme inspired by Apple’s Swift Charts dark-mode palette. Near-black backgrounds, light text, muted axis/grid lines, and a lightened series palette tuned for legibility on dark backgrounds.

Returns

ChartGuru.ChartTheme

Events

Section titled “Events”

OnThemeModified

Section titled “OnThemeModified”
public static event Action<ChartTheme> OnThemeModified

Fired in the Editor (edit mode and play mode) whenever any ChartTheme asset is modified via the Inspector. The argument is the theme that changed. Subscribe to this event to automatically refresh any chart that uses the theme.

Returns

System.Action{ChartGuru.ChartTheme}

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