ChartBuilder

ClassChartGuruChartGuru

public class ChartBuilder

Builds a ChartGuru.Chart through a Swift Charts-inspired fluent C# API. Add marks and modifiers, then call ChartGuru.ChartBuilder.Build to resolve defaults, categorical data, scales, layout, and interaction configuration.

Methods

Theme(ChartTheme)

public ChartBuilder Theme(ChartTheme theme)

Selects the theme whose colors, typography, and spacing provide defaults for the built chart.

Parameters

Name	Type
theme	ChartGuru.ChartTheme

Returns

ChartGuru.ChartBuilder

ChartXAxis(Action)

public ChartBuilder ChartXAxis(Action<AxisBuilder> configure)

Configures the horizontal axis from a callback, snapshot, or visibility policy and returns this chart builder.

Parameters

Name	Type
configure	System.Action{ChartGuru.AxisBuilder}

Returns

ChartGuru.ChartBuilder

ChartXAxisStyle(Action)

public ChartBuilder ChartXAxisStyle(Action<AxisBuilder> configure)

Configures horizontal axis presentation through the supplied axis builder callback.

Parameters

Name	Type
configure	System.Action{ChartGuru.AxisBuilder}

Returns

ChartGuru.ChartBuilder

ChartXAxis(AxisConfig)

public ChartBuilder ChartXAxis(AxisConfig config)

Configures the horizontal axis from a callback, snapshot, or visibility policy and returns this chart builder.

Parameters

Name	Type
config	ChartGuru.AxisConfig

Returns

ChartGuru.ChartBuilder

ChartYAxis(Action)

public ChartBuilder ChartYAxis(Action<AxisBuilder> configure)

Configures the vertical axis from a callback, snapshot, or visibility policy and returns this chart builder.

Parameters

Name	Type
configure	System.Action{ChartGuru.AxisBuilder}

Returns

ChartGuru.ChartBuilder

ChartYAxisStyle(Action)

public ChartBuilder ChartYAxisStyle(Action<AxisBuilder> configure)

Configures vertical axis presentation through the supplied axis builder callback.

Parameters

Name	Type
configure	System.Action{ChartGuru.AxisBuilder}

Returns

ChartGuru.ChartBuilder

ChartYAxis(AxisConfig)

public ChartBuilder ChartYAxis(AxisConfig config)

Configures the vertical axis from a callback, snapshot, or visibility policy and returns this chart builder.

Parameters

Name	Type
config	ChartGuru.AxisConfig

Returns

ChartGuru.ChartBuilder

ChartXAxis(AxisVisibility)

public ChartBuilder ChartXAxis(AxisVisibility visibility)

Configures the horizontal axis from a callback, snapshot, or visibility policy and returns this chart builder.

Parameters

Name	Type
visibility	ChartGuru.AxisVisibility

Returns

ChartGuru.ChartBuilder

ChartYAxis(AxisVisibility)

public ChartBuilder ChartYAxis(AxisVisibility visibility)

Configures the vertical axis from a callback, snapshot, or visibility policy and returns this chart builder.

Parameters

Name	Type
visibility	ChartGuru.AxisVisibility

Returns

ChartGuru.ChartBuilder

ChartXAxisLabel(string, AxisLabelPosition, AxisLabelAlignment, float)

public ChartBuilder ChartXAxisLabel(string label, AxisLabelPosition position = AxisLabelPosition.Automatic, AxisLabelAlignment alignment = AxisLabelAlignment.Automatic, float spacing = 0)

Sets the horizontal axis title, alignment, position, and extra spacing from the plot area.

Parameters

Name	Type
label	System.String
position	ChartGuru.AxisLabelPosition
alignment	ChartGuru.AxisLabelAlignment
spacing	System.Single

Returns

ChartGuru.ChartBuilder

ChartYAxisLabel(string, AxisLabelPosition, AxisLabelAlignment, float)

public ChartBuilder ChartYAxisLabel(string label, AxisLabelPosition position = AxisLabelPosition.Automatic, AxisLabelAlignment alignment = AxisLabelAlignment.Automatic, float spacing = 0)

Sets the vertical axis title, alignment, position, and extra spacing from the plot area.

Parameters

Name	Type
label	System.String
position	ChartGuru.AxisLabelPosition
alignment	ChartGuru.AxisLabelAlignment
spacing	System.Single

Returns

ChartGuru.ChartBuilder

HideAxes()

public ChartBuilder HideAxes()

Hides both chart axes while preserving their configuration for later reuse.

Returns

ChartGuru.ChartBuilder

Animation(Animation)

public ChartBuilder Animation(Animation animation)

Sets the animation applied when chart data or presentation changes; a disabled value updates immediately.

Parameters

Name	Type
animation	ChartGuru.Animation

Returns

ChartGuru.ChartBuilder

NoAnimation()

public ChartBuilder NoAnimation()

Disables data and presentation transition animation so the built chart updates immediately.

Returns

ChartGuru.ChartBuilder

Size(float, float)

public ChartBuilder Size(float width, float height)

Sets the requested chart width and height in pixels.

Parameters

Name	Type
width	System.Single
height	System.Single

Returns

ChartGuru.ChartBuilder

Size(Vector2)

public ChartBuilder Size(Vector2 size)

Sets the requested chart size in pixels.

Parameters

Name	Type
size	UnityEngine.Vector2

Returns

ChartGuru.ChartBuilder

TinyPadding(float)

public ChartBuilder TinyPadding(float padding)

Sets the inset in pixels between a tiny chart’s content and its bounds.

Parameters

Name	Type
padding	System.Single

Returns

ChartGuru.ChartBuilder

TinyLineWidth(float)

public ChartBuilder TinyLineWidth(float width)

Sets the stroke width in pixels used by tiny line and area charts.

Parameters

Name	Type
width	System.Single

Returns

ChartGuru.ChartBuilder

TinyShowMinMax(bool)

public ChartBuilder TinyShowMinMax(bool show = true)

Controls whether a tiny chart annotates its minimum and maximum values.

Parameters

Name	Type
show	System.Boolean

Returns

ChartGuru.ChartBuilder

TinyShowLastValue(bool)

public ChartBuilder TinyShowLastValue(bool show = true)

Controls whether a tiny chart annotates the final value in its series.

Parameters

Name	Type
show	System.Boolean

Returns

ChartGuru.ChartBuilder

TinyColors(Color, Color, Color?)

public ChartBuilder TinyColors(Color positive, Color negative, Color? neutral = null)

Sets the colors used for positive, negative, and optionally neutral tiny-chart values.

Parameters

Name	Type
positive	UnityEngine.Color
negative	UnityEngine.Color
neutral	System.Nullable{UnityEngine.Color}

Returns

ChartGuru.ChartBuilder

AddRectangle(float, float, float, float, Color)

public ChartBuilder AddRectangle(float xStart, float xEnd, float yStart, float yEnd, Color color)

Adds rectangle to this Chart Builder and preserves its order for subsequent chart layout.

Parameters

Name	Type
xStart	System.Single
xEnd	System.Single
yStart	System.Single
yEnd	System.Single
color	UnityEngine.Color

Returns

ChartGuru.ChartBuilder

AlignsMarkStylesWithPlotArea(bool)

public ChartBuilder AlignsMarkStylesWithPlotArea(bool aligned)

Controls whether mark gradients and other coordinate-dependent styles are resolved against the plot area instead of each mark’s bounds.

Parameters

Name	Type
aligned	System.Boolean

Returns

ChartGuru.ChartBuilder

TrendLine(RegressionType, Color?, float)

public ChartBuilder TrendLine(RegressionType type = RegressionType.Linear, Color? color = null, float lineWidth = 2)

Fits a regression line through the current marks and appends it when at least two data points are available.

Parameters

Name	Type
type	ChartGuru.RegressionType
color	System.Nullable{UnityEngine.Color}
lineWidth	System.Single

Returns

ChartGuru.ChartBuilder

Plot(Action)

public ChartBuilder Plot(Action<PlotGroupBuilder> configure)

Builds a configured plot group and appends its marks to the chart in group order.

Parameters

Name	Type
configure	System.Action{ChartGuru.PlotGroupBuilder}

Returns

ChartGuru.ChartBuilder

ChartAccessibilityAudioGraph(bool)

public ChartBuilder ChartAccessibilityAudioGraph(bool enabled)

Enables or disables the chart’s sonified data representation for accessibility playback.

Parameters

Name	Type
enabled	System.Boolean

Returns

ChartGuru.ChartBuilder

ChartXSelection(Action<float?>)

public ChartBuilder ChartXSelection(Action<float?> onSelectionChanged)

Binds horizontal single-value or range selection and registers the callback invoked when it changes.

Parameters

Name	Type
onSelectionChanged	System.Action{System.Nullable{System.Single}}

Returns

ChartGuru.ChartBuilder

ChartXSelection(Action<ClosedRange?>)

public ChartBuilder ChartXSelection(Action<ClosedRange<float>?> onRangeChanged)

Binds horizontal single-value or range selection and registers the callback invoked when it changes.

Parameters

Name	Type
onRangeChanged	System.Action{System.Nullable{ChartGuru.ClosedRange{System.Single}}}

Returns

ChartGuru.ChartBuilder

ChartYSelection(Action<float?>)

public ChartBuilder ChartYSelection(Action<float?> onSelectionChanged)

Binds vertical single-value or range selection and registers the callback invoked when it changes.

Parameters

Name	Type
onSelectionChanged	System.Action{System.Nullable{System.Single}}

Returns

ChartGuru.ChartBuilder

ChartYSelection(Action<ClosedRange?>)

public ChartBuilder ChartYSelection(Action<ClosedRange<float>?> onRangeChanged)

Binds vertical single-value or range selection and registers the callback invoked when it changes.

Parameters

Name	Type
onRangeChanged	System.Action{System.Nullable{ChartGuru.ClosedRange{System.Single}}}

Returns

ChartGuru.ChartBuilder

ChartAngleSelection(Action<float?>)

public ChartBuilder ChartAngleSelection(Action<float?> onSelectionChanged)

Registers a callback for angular selection changes on polar, pie, and donut charts. A null value clears the selection.

Parameters

Name	Type
onSelectionChanged	System.Action{System.Nullable{System.Single}}

Returns

ChartGuru.ChartBuilder

ChartForegroundStyleScale(Dictionary<object, Color>)

public ChartBuilder ChartForegroundStyleScale(Dictionary<object, Color> scale)

Maps series or style keys to chart colors so matching marks and legend entries use a consistent palette.

Parameters

Name	Type
scale	System.Collections.Generic.Dictionary{System.Object,UnityEngine.Color}

Returns

ChartGuru.ChartBuilder

ChartForegroundStyleScale(Dictionary<string, Color>)

public ChartBuilder ChartForegroundStyleScale(Dictionary<string, Color> scale)

Maps series or style keys to chart colors so matching marks and legend entries use a consistent palette.

Parameters

Name	Type
scale	System.Collections.Generic.Dictionary{System.String,UnityEngine.Color}

Returns

ChartGuru.ChartBuilder

ChartForegroundStyleScale(Gradient)

public ChartBuilder ChartForegroundStyleScale(Gradient range)

Maps series or style keys to chart colors so matching marks and legend entries use a consistent palette.

Parameters

Name	Type
range	UnityEngine.Gradient

Returns

ChartGuru.ChartBuilder

ChartForegroundStyleScale(ColorScale)

public ChartBuilder ChartForegroundStyleScale(ColorScale scale)

Maps series or style keys to chart colors so matching marks and legend entries use a consistent palette.

Parameters

Name	Type
scale	ChartGuru.ColorScale

Returns

ChartGuru.ChartBuilder

ColorScalePresetIndex(int)

public ChartBuilder ColorScalePresetIndex(int presetIndex)

Selects the indexed built-in color palette used when no explicit foreground-style scale is supplied.

Parameters

Name	Type
presetIndex	System.Int32

Returns

ChartGuru.ChartBuilder

ChartSymbolScale(Dictionary<object, SymbolShape>)

public ChartBuilder ChartSymbolScale(Dictionary<object, SymbolShape> scale)

Maps symbol keys to shapes used by matching marks and legend entries.

Parameters

Name	Type
scale	System.Collections.Generic.Dictionary{System.Object,ChartGuru.SymbolShape}

Returns

ChartGuru.ChartBuilder

ChartSymbolScale(Dictionary<string, SymbolShape>)

public ChartBuilder ChartSymbolScale(Dictionary<string, SymbolShape> scale)

Maps symbol keys to shapes used by matching marks and legend entries.

Parameters

Name	Type
scale	System.Collections.Generic.Dictionary{System.String,ChartGuru.SymbolShape}

Returns

ChartGuru.ChartBuilder

ChartSymbolScale(string[], SymbolShape[])

public ChartBuilder ChartSymbolScale(string[] domain, SymbolShape[] range)

Maps symbol keys to shapes used by matching marks and legend entries.

Parameters

Name	Type
domain	System.String[]
range	ChartGuru.SymbolShape[]

Returns

ChartGuru.ChartBuilder

ChartLineStyleScale(Dictionary<object, StrokeStyle>)

public ChartBuilder ChartLineStyleScale(Dictionary<object, StrokeStyle> scale)

Maps series keys to line styles used by matching marks and legend entries.

Parameters

Name	Type
scale	System.Collections.Generic.Dictionary{System.Object,ChartGuru.StrokeStyle}

Returns

ChartGuru.ChartBuilder

ChartLineStyleScale(Dictionary<string, StrokeStyle>)

public ChartBuilder ChartLineStyleScale(Dictionary<string, StrokeStyle> scale)

Maps series keys to line styles used by matching marks and legend entries.

Parameters

Name	Type
scale	System.Collections.Generic.Dictionary{System.String,ChartGuru.StrokeStyle}

Returns

ChartGuru.ChartBuilder

ChartLineStyleScale(string[], StrokeStyle[])

public ChartBuilder ChartLineStyleScale(string[] domain, StrokeStyle[] range)

Maps series keys to line styles used by matching marks and legend entries.

Parameters

Name	Type
domain	System.String[]
range	ChartGuru.StrokeStyle[]

Returns

ChartGuru.ChartBuilder

ChartSymbolSizeScale(Dictionary<object, float>)

public ChartBuilder ChartSymbolSizeScale(Dictionary<object, float> scale)

Maps numeric or categorical symbol keys to rendered mark sizes.

Parameters

Name	Type
scale	System.Collections.Generic.Dictionary{System.Object,System.Single}

Returns

ChartGuru.ChartBuilder

ChartSymbolSizeScale(Dictionary<string, float>)

public ChartBuilder ChartSymbolSizeScale(Dictionary<string, float> scale)

Maps numeric or categorical symbol keys to rendered mark sizes.

Parameters

Name	Type
scale	System.Collections.Generic.Dictionary{System.String,System.Single}

Returns

ChartGuru.ChartBuilder

ChartSymbolSizeScale(string[], float[])

public ChartBuilder ChartSymbolSizeScale(string[] domain, float[] range)

Maps numeric or categorical symbol keys to rendered mark sizes.

Parameters

Name	Type
domain	System.String[]
range	System.Single[]

Returns

ChartGuru.ChartBuilder

ChartSymbolSizeScale(ClosedRange)

public ChartBuilder ChartSymbolSizeScale(ClosedRange<float> range)

Maps numeric or categorical symbol keys to rendered mark sizes.

Parameters

Name	Type
range	ChartGuru.ClosedRange{System.Single}

Returns

ChartGuru.ChartBuilder

ChartForegroundStyleScale(Color[])

public ChartBuilder ChartForegroundStyleScale(Color[] range)

Maps series or style keys to chart colors so matching marks and legend entries use a consistent palette.

Parameters

Name	Type
range	UnityEngine.Color[]

Returns

ChartGuru.ChartBuilder

ChartForegroundStyleScale(string[], Color[])

public ChartBuilder ChartForegroundStyleScale(string[] domain, Color[] range)

Maps series or style keys to chart colors so matching marks and legend entries use a consistent palette.

Parameters

Name	Type
domain	System.String[]
range	UnityEngine.Color[]

Returns

ChartGuru.ChartBuilder

ChartPlotStyle(Action)

public ChartBuilder ChartPlotStyle(Action<PlotStyleBuilder> configure)

Configures padding, clipping, background, and other presentation applied specifically to the plot area.

Parameters

Name	Type
configure	System.Action{ChartGuru.PlotStyleBuilder}

Returns

ChartGuru.ChartBuilder

ChartBarWidth(MarkDimension)

public ChartBuilder ChartBarWidth(MarkDimension width)

Overrides the horizontal dimension used to size generated bar marks.

Parameters

Name	Type
width	ChartGuru.MarkDimension

Returns

ChartGuru.ChartBuilder

ChartBarHeight(MarkDimension)

public ChartBuilder ChartBarHeight(MarkDimension height)

Overrides the vertical dimension used to size generated bar marks.

Parameters

Name	Type
height	ChartGuru.MarkDimension

Returns

ChartGuru.ChartBuilder

ChartBackground(Color)

public ChartBuilder ChartBackground(Color color)

Configures the chart background fill or callback without changing the plot-area background.

Parameters

Name	Type
color	UnityEngine.Color

Returns

ChartGuru.ChartBuilder

ChartBorder(Color, float, float)

public ChartBuilder ChartBorder(Color color, float width = 1, float cornerRadius = 0)

Draws a border around the chart bounds, clamping width and corner radius to non-negative pixel values.

Parameters

Name	Type
color	UnityEngine.Color
width	System.Single
cornerRadius	System.Single

Returns

ChartGuru.ChartBuilder

ChartPieLabelMode(PieLabelMode)

public ChartBuilder ChartPieLabelMode(PieLabelMode mode)

Selects how labels for pie and donut sectors are positioned or suppressed.

Parameters

Name	Type
mode	ChartGuru.PieLabelMode

Returns

ChartGuru.ChartBuilder

DataLabelColor(Color)

public ChartBuilder DataLabelColor(Color color)

Overrides the data-label color. A fully transparent color clears the override and restores automatic styling.

Parameters

Name	Type
color	UnityEngine.Color

Returns

ChartGuru.ChartBuilder

AxisLabelColor(Color)

public ChartBuilder AxisLabelColor(Color color)

Overrides the axis value-label color. A fully transparent color clears the override and restores automatic styling.

Parameters

Name	Type
color	UnityEngine.Color

Returns

ChartGuru.ChartBuilder

ChartBackground(Gradient)

public ChartBuilder ChartBackground(Gradient gradient)

Configures the chart background fill or callback without changing the plot-area background.

Parameters

Name	Type
gradient	UnityEngine.Gradient

Returns

ChartGuru.ChartBuilder

ChartBackground(LinearGradientStyle)

public ChartBuilder ChartBackground(LinearGradientStyle gradient)

Configures the chart background fill or callback without changing the plot-area background.

Parameters

Name	Type
gradient	ChartGuru.LinearGradientStyle

Returns

ChartGuru.ChartBuilder

ChartBackground(FourCornerGradient)

public ChartBuilder ChartBackground(FourCornerGradient fourCorner)

Configures the chart background fill or callback without changing the plot-area background.

Parameters

Name	Type
fourCorner	ChartGuru.FourCornerGradient

Returns

ChartGuru.ChartBuilder

ChartBackground(Action)

public ChartBuilder ChartBackground(Action<ChartProxy> callback)

Configures the chart background fill or callback without changing the plot-area background.

Parameters

Name	Type
callback	System.Action{ChartGuru.ChartProxy}

Returns

ChartGuru.ChartBuilder

Add(IChartMark)

public ChartBuilder Add(IChartMark mark)

Appends a non-null mark in rendering order, expanding generated trend-line content into its sampled marks.

Parameters

Name	Type
mark	ChartGuru.IChartMark

Returns

ChartGuru.ChartBuilder

Add(IEnumerable)

public ChartBuilder Add(IEnumerable<IChartMark> marks)

Appends non-null marks in enumeration order, expanding generated content where required. A null sequence is ignored.

Parameters

Name	Type
marks	System.Collections.Generic.IEnumerable{ChartGuru.IChartMark}

Returns

ChartGuru.ChartBuilder

ForEach(IEnumerable, Func<T, IChartMark>)

public ChartBuilder ForEach<T>(IEnumerable<T> data, Func<T, IChartMark> factory)

Adds one mark per data item, mirroring Swift Charts’ ForEach inside a chart body. Use this to layer additional mark types on top of the primary ChartGuru.Chart.Create%60%601(System.Collections.Generic.IEnumerable%7b%60%600%7d%2cSystem.Func%7b%60%600%2cChartGuru.IChartMark%7d) marks — for example a ChartGuru.LineMark on top of an ChartGuru.AreaMark.

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{{T}}
factory	System.Func{{T},ChartGuru.IChartMark}

Returns

ChartGuru.ChartBuilder

ForEach(IEnumerable, Func<T, IEnumerable>)

public ChartBuilder ForEach<T>(IEnumerable<T> data, Func<T, IEnumerable<IChartMark>> factory)

Adds multiple marks per data item, mirroring Swift Charts’ ForEach with a body containing more than one mark expression.

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{{T}}
factory	System.Func{{T},System.Collections.Generic.IEnumerable{ChartGuru.IChartMark}}

Returns

ChartGuru.ChartBuilder

AddComposites(IEnumerable)

public ChartBuilder AddComposites(IEnumerable<IChartContent> composites)

Adds composites to this Chart Builder and preserves its order for subsequent chart layout.

Parameters

Name	Type
composites	System.Collections.Generic.IEnumerable{ChartGuru.IChartContent}

Returns

ChartGuru.ChartBuilder

AddComposites(IEnumerable, Func<T, IChartContent>)

public ChartBuilder AddComposites<T>(IEnumerable<T> data, Func<T, IChartContent> factory)

Adds one composite per input item, letting callers compose multi-mark content from a data source the same way plain marks are added.

This is ChartGuru’s bounded stand-in for Swift Charts’ ForEach inside a @ChartContentBuilder. Full @resultBuilder DSL parity is an explicit non-goal; use this overload when you want data-driven composite marks.

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{{T}}
factory	System.Func{{T},ChartGuru.IChartContent}

Returns

ChartGuru.ChartBuilder

Examples

builder.AddComposites(
    cities,
    city => new ChartComposite(
        new LineMark(city.Date, city.Low),
        new LineMark(city.Date, city.High)));

AddBar(float, float)

public ChartBuilder AddBar(float x, float y)

Adds bar to this Chart Builder and preserves its order for subsequent chart layout.

Parameters

Name	Type
x	System.Single
y	System.Single

Returns

ChartGuru.ChartBuilder

AddHistogramBars(IEnumerable, Func<T, float>, NumberBins, Func<List, float>, Color?, string)

public ChartBuilder AddHistogramBars<T>(IEnumerable<T> data, Func<T, float> value, NumberBins<float> bins, Func<List<T>, float> aggregate = null, Color? color = null, string seriesKey = "Histogram")

Histogram: buckets data by value into the supplied bins and emits one ChartGuru.BarMark per bucket whose X is the bin midpoint and Y is the bucket count (or the optional aggregate). Swift Charts equivalent: BarMark(x: .Value(…), y: .Value(.count), … bins: NumberBins(…)).

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{{T}}
value	System.Func{{T},System.Single}
bins	ChartGuru.NumberBins{System.Single}
aggregate	System.Func{System.Collections.Generic.List{{T}},System.Single}
color	System.Nullable{UnityEngine.Color}
seriesKey	System.String

Returns

ChartGuru.ChartBuilder

AddLine(float, float)

public ChartBuilder AddLine(float x, float y)

Adds line to this Chart Builder and preserves its order for subsequent chart layout.

Parameters

Name	Type
x	System.Single
y	System.Single

Returns

ChartGuru.ChartBuilder

AddPoint(float, float)

public ChartBuilder AddPoint(float x, float y)

Adds point to this Chart Builder and preserves its order for subsequent chart layout.

Parameters

Name	Type
x	System.Single
y	System.Single

Returns

ChartGuru.ChartBuilder

ChartType(ChartType)

public ChartBuilder ChartType(ChartType type)

Explicitly selects the chart family, preventing automatic mark-based type inference during the build.

Parameters

Name	Type
type	ChartGuru.ChartType

Returns

ChartGuru.ChartBuilder

AddLinePlot(Func<float, float>, float, float, int)

public ChartBuilder AddLinePlot(Func<float, float> function, float domainMin = 0, float domainMax = 1, int samples = 100)

Adds a LinePlot for rendering a mathematical function. Swift Charts equivalent: LinePlot(x: “x”, y: .linearFunction(…))

Parameters

Name	Type
function	System.Func{System.Single,System.Single}
domainMin	System.Single
domainMax	System.Single
samples	System.Int32

Returns

ChartGuru.ChartBuilder

AddLinePlot(Func<float, float>, float, float, int, Color, string)

public ChartBuilder AddLinePlot(Func<float, float> function, float domainMin, float domainMax, int samples, Color color, string seriesKey = null)

Adds a LinePlot for rendering a mathematical function with a specific color.

Parameters

Name	Type
function	System.Func{System.Single,System.Single}
domainMin	System.Single
domainMax	System.Single
samples	System.Int32
color	UnityEngine.Color
seriesKey	System.String

Returns

ChartGuru.ChartBuilder

AddLinePlot(Func<float, float>, float, float, int, Color, float, string)

public ChartBuilder AddLinePlot(Func<float, float> function, float domainMin, float domainMax, int samples, Color color, float lineWidth, string seriesKey = null)

Adds a LinePlot for rendering a mathematical function with a specific color and line width.

Parameters

Name	Type
function	System.Func{System.Single,System.Single}
domainMin	System.Single
domainMax	System.Single
samples	System.Int32
color	UnityEngine.Color
lineWidth	System.Single
seriesKey	System.String

Returns

ChartGuru.ChartBuilder

AddLinePlot(Func<float, float>, float, float, int, Color, float, float[], string)

public ChartBuilder AddLinePlot(Func<float, float> function, float domainMin, float domainMax, int samples, Color color, float lineWidth, float[] dash, string seriesKey = null)

Adds a LinePlot for rendering a mathematical function with full styling options. Swift Charts equivalent: LinePlot(x:y:).ForegroundStyle(color).LineStyle(StrokeStyle(lineWidth:dash:))

Parameters

Name	Type
function	System.Func{System.Single,System.Single}
domainMin	System.Single
domainMax	System.Single
samples	System.Int32
color	UnityEngine.Color
lineWidth	System.Single
dash	System.Single[]
seriesKey	System.String

Returns

ChartGuru.ChartBuilder

AddLinePlot(Func<float, float>, float, float, int, Color, StrokeStyle, string)

public ChartBuilder AddLinePlot(Func<float, float> function, float domainMin, float domainMax, int samples, Color color, StrokeStyle style, string seriesKey = null)

Adds a LinePlot with a StrokeStyle for complete line styling. Swift Charts equivalent: LinePlot(x:y:).LineStyle(StrokeStyle(…))

Parameters

Name	Type
function	System.Func{System.Single,System.Single}
domainMin	System.Single
domainMax	System.Single
samples	System.Int32
color	UnityEngine.Color
style	ChartGuru.StrokeStyle
seriesKey	System.String

Returns

ChartGuru.ChartBuilder

AddLinearFunction(float, float, float, float)

public ChartBuilder AddLinearFunction(float intercept, float slope, float domainMin = 0, float domainMax = 1)

Adds a linear function plot: y = slope * x + intercept Swift Charts equivalent: LinePlot(x: “x”, y: .linearFunction(intercept:slope:))

Parameters

Name	Type
intercept	System.Single
slope	System.Single
domainMin	System.Single
domainMax	System.Single

Returns

ChartGuru.ChartBuilder

AddTrendLinePlot(IEnumerable, Func<T, float>, Func<T, float>, RegressionType, int, int, Color?, float, float[], string)

public ChartBuilder AddTrendLinePlot<T>(IEnumerable<T> data, Func<T, float> x, Func<T, float> y, RegressionType regression = RegressionType.Linear, int polynomialDegree = 2, int samples = 100, Color? color = null, float lineWidth = 2, float[] dash = null, string seriesKey = "TrendLine")

Adds a regression-based trend line over the supplied data. Swift Charts equivalent: LinearRegressionPlot / first-class regression mark. Computes the requested regression type (linear/polynomial/exponential/log/power) and emits a ChartGuru.LinePlot sampling the resulting function across the data’s observed X domain. The R² is exposed via ChartGuru.ChartBuilder.LastTrendLineRSquared.

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{{T}}
x	System.Func{{T},System.Single}
y	System.Func{{T},System.Single}
regression	ChartGuru.RegressionType
polynomialDegree	System.Int32
samples	System.Int32
color	System.Nullable{UnityEngine.Color}
lineWidth	System.Single
dash	System.Single[]
seriesKey	System.String

Returns

ChartGuru.ChartBuilder

AddAreaPlot(Func<float, float>, float, float, int)

public ChartBuilder AddAreaPlot(Func<float, float> function, float domainMin = 0, float domainMax = 1, int samples = 100)

Adds an AreaPlot for rendering a filled mathematical function. Swift Charts equivalent: AreaPlot(x: “x”, y: function)

Parameters

Name	Type
function	System.Func{System.Single,System.Single}
domainMin	System.Single
domainMax	System.Single
samples	System.Int32

Returns

ChartGuru.ChartBuilder

AddAreaPlot(Func<float, float>, float, float, int, Color)

public ChartBuilder AddAreaPlot(Func<float, float> function, float domainMin, float domainMax, int samples, Color color)

Adds an AreaPlot for rendering a filled mathematical function with a specific color.

Parameters

Name	Type
function	System.Func{System.Single,System.Single}
domainMin	System.Single
domainMax	System.Single
samples	System.Int32
color	UnityEngine.Color

Returns

ChartGuru.ChartBuilder

AddAreaBetweenCurves(Func<float, float>, Func<float, float>, float, float, int, Color?)

public ChartBuilder AddAreaBetweenCurves(Func<float, float> upperFunction, Func<float, float> lowerFunction, float domainMin = 0, float domainMax = 1, int samples = 100, Color? color = null)

Adds an area between two curves (confidence interval, band visualization). The area between upperFunction and lowerFunction will be filled.

Parameters

Name	Type
upperFunction	System.Func{System.Single,System.Single}
lowerFunction	System.Func{System.Single,System.Single}
domainMin	System.Single
domainMax	System.Single
samples	System.Int32
color	System.Nullable{UnityEngine.Color}

Returns

ChartGuru.ChartBuilder

AddCandlestick(float, float, float, float, float)

public ChartBuilder AddCandlestick(float x, float open, float high, float low, float close)

Adds a candlestick mark (OHLC data).

Parameters

Name	Type
x	System.Single
open	System.Single
high	System.Single
low	System.Single
close	System.Single

Returns

ChartGuru.ChartBuilder

AddCandlesticks(IEnumerable, Color?, Color?)

public ChartBuilder AddCandlesticks(IEnumerable<OHLCData> data, Color? bullishColor = null, Color? bearishColor = null)

Adds multiple candlestick marks from OHLC data.

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{ChartGuru.OHLCData}
bullishColor	System.Nullable{UnityEngine.Color}
bearishColor	System.Nullable{UnityEngine.Color}

Returns

ChartGuru.ChartBuilder

AddRangeBar(float, float, float)

public ChartBuilder AddRangeBar(float x, float yStart, float yEnd)

Adds a range bar (for waterfall, gantt, or range charts).

Parameters

Name	Type
x	System.Single
yStart	System.Single
yEnd	System.Single

Returns

ChartGuru.ChartBuilder

AddHorizontalRangeBar(float, float, float)

public ChartBuilder AddHorizontalRangeBar(float xStart, float xEnd, float y)

Adds a horizontal range bar (for gantt charts).

Parameters

Name	Type
xStart	System.Single
xEnd	System.Single
y	System.Single

Returns

ChartGuru.ChartBuilder

AddComposite(IChartContent)

public ChartBuilder AddComposite(IChartContent composite)

Adds marks from a composite chart content (like CandleStickMark).

Parameters

Name	Type
composite	ChartGuru.IChartContent

Returns

ChartGuru.ChartBuilder

HeatMap(float[,], ColorScale)

public ChartBuilder HeatMap(float[,] data, ColorScale colorScale = null)

Creates a heatmap from a 2D data array.

Parameters

Name	Type
data	System.Single[,]
colorScale	ChartGuru.ColorScale

Returns

ChartGuru.ChartBuilder

AddBarPlot(IEnumerable, Func<T, float>, Func<T, float>)

public ChartBuilder AddBarPlot<T>(IEnumerable<T> data, Func<T, float> x, Func<T, float> y)

Adds a BarPlot from collection data. Swift Charts equivalent: BarPlot(data, x: .category, y: .value)

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{{T}}
x	System.Func{{T},System.Single}
y	System.Func{{T},System.Single}

Returns

ChartGuru.ChartBuilder

AddBarPlot(IEnumerable, Func<T, string>, Func<T, float>)

public ChartBuilder AddBarPlot<T>(IEnumerable<T> data, Func<T, string> category, Func<T, float> y)

Adds a BarPlot from collection data with category labels. Swift Charts equivalent: BarPlot(data, x: .category, y: .value)

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{{T}}
category	System.Func{{T},System.String}
y	System.Func{{T},System.Single}

Returns

ChartGuru.ChartBuilder

AddLinePlot(IEnumerable, Func<T, float>, Func<T, float>)

public ChartBuilder AddLinePlot<T>(IEnumerable<T> data, Func<T, float> x, Func<T, float> y)

Adds a LinePlot from collection data. Swift Charts equivalent: LinePlot(data, x: .x, y: .y)

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{{T}}
x	System.Func{{T},System.Single}
y	System.Func{{T},System.Single}

Returns

ChartGuru.ChartBuilder

AddPointPlot(IEnumerable, Func<T, float>, Func<T, float>)

public ChartBuilder AddPointPlot<T>(IEnumerable<T> data, Func<T, float> x, Func<T, float> y)

Adds a PointPlot from collection data. Swift Charts equivalent: PointPlot(data, x: .x, y: .y)

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{{T}}
x	System.Func{{T},System.Single}
y	System.Func{{T},System.Single}

Returns

ChartGuru.ChartBuilder

AddPointPlot(IEnumerable, Func<T, string>, Func<T, float>)

public ChartBuilder AddPointPlot<T>(IEnumerable<T> data, Func<T, string> category, Func<T, float> y)

Adds a PointPlot from collection data with category labels. Swift Charts equivalent: PointPlot(data, x: .category, y: .value)

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{{T}}
category	System.Func{{T},System.String}
y	System.Func{{T},System.Single}

Returns

ChartGuru.ChartBuilder

AddAreaPlot(IEnumerable, Func<T, float>, Func<T, float>)

public ChartBuilder AddAreaPlot<T>(IEnumerable<T> data, Func<T, float> x, Func<T, float> y)

Adds an AreaPlot from collection data. Swift Charts equivalent: AreaPlot(data, x: .x, y: .y)

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{{T}}
x	System.Func{{T},System.Single}
y	System.Func{{T},System.Single}

Returns

ChartGuru.ChartBuilder

AddAreaPlot(IEnumerable, Func<T, float>, Func<T, float>, Func<T, float>)

public ChartBuilder AddAreaPlot<T>(IEnumerable<T> data, Func<T, float> x, Func<T, float> yStart, Func<T, float> yEnd)

Adds an AreaPlot from collection data with range. Swift Charts equivalent: AreaPlot(data, x: .x, yStart: .min, yEnd: .max)

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{{T}}
x	System.Func{{T},System.Single}
yStart	System.Func{{T},System.Single}
yEnd	System.Func{{T},System.Single}

Returns

ChartGuru.ChartBuilder

AddRectanglePlot(IEnumerable, Func<T, float>, Func<T, float>, Func<T, float>, Func<T, float>)

public ChartBuilder AddRectanglePlot<T>(IEnumerable<T> data, Func<T, float> xStart, Func<T, float> xEnd, Func<T, float> yStart, Func<T, float> yEnd)

Adds a RectanglePlot from collection data. Swift Charts equivalent: RectanglePlot(data, xStart:, xEnd:, yStart:, yEnd:)

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{{T}}
xStart	System.Func{{T},System.Single}
xEnd	System.Func{{T},System.Single}
yStart	System.Func{{T},System.Single}
yEnd	System.Func{{T},System.Single}

Returns

ChartGuru.ChartBuilder

AddSectorPlot(IEnumerable, Func<T, float>)

public ChartBuilder AddSectorPlot<T>(IEnumerable<T> data, Func<T, float> angle)

Adds a SectorPlot from collection data. Swift Charts equivalent: SectorPlot(data, angle: .value)

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{{T}}
angle	System.Func{{T},System.Single}

Returns

ChartGuru.ChartBuilder

AddSectorPlot(IEnumerable, Func<T, float>, float, float)

public ChartBuilder AddSectorPlot<T>(IEnumerable<T> data, Func<T, float> angle, float innerRadius, float outerRadius = 1)

Adds a SectorPlot from collection data with donut configuration. Swift Charts equivalent: SectorPlot(data, angle: .value, innerRadius:, outerRadius:)

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{{T}}
angle	System.Func{{T},System.Single}
innerRadius	System.Single
outerRadius	System.Single

Returns

ChartGuru.ChartBuilder

AddVerticalRules(IEnumerable, Func<T, float>)

public ChartBuilder AddVerticalRules<T>(IEnumerable<T> data, Func<T, float> x)

Adds vertical rules from collection data. Swift Charts equivalent: RulePlot(data, x: .value)

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{{T}}
x	System.Func{{T},System.Single}

Returns

ChartGuru.ChartBuilder

AddHorizontalRules(IEnumerable, Func<T, float>)

public ChartBuilder AddHorizontalRules<T>(IEnumerable<T> data, Func<T, float> y)

Adds horizontal rules from collection data. Swift Charts equivalent: RulePlot(data, y: .value)

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{{T}}
y	System.Func{{T},System.Single}

Returns

ChartGuru.ChartBuilder

AddRulePlot(IEnumerable, Func<T, float>)

public ChartBuilder AddRulePlot<T>(IEnumerable<T> data, Func<T, float> x)

Swift-shaped alias for ChartGuru.ChartBuilder.AddVerticalRules%60%601(System.Collections.Generic.IEnumerable%7b%60%600%7d%2cSystem.Func%7b%60%600%2cSystem.Single%7d). Swift Charts equivalent: RulePlot(data, x: .value).

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{{T}}
x	System.Func{{T},System.Single}

Returns

ChartGuru.ChartBuilder

AddRulePlotSegments(IEnumerable, Func<T, float>, Func<T, float>, Func<T, float>)

public ChartBuilder AddRulePlotSegments<T>(IEnumerable<T> data, Func<T, float> x, Func<T, float> yStart, Func<T, float> yEnd)

Adds a vertical-segment RulePlot with start/end Y selectors. Swift Charts equivalent: RulePlot(data, x:, yStart:, yEnd:).

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{{T}}
x	System.Func{{T},System.Single}
yStart	System.Func{{T},System.Single}
yEnd	System.Func{{T},System.Single}

Returns

ChartGuru.ChartBuilder

AddRulePlotHorizontalSegments(IEnumerable, Func<T, float>, Func<T, float>, Func<T, float>)

public ChartBuilder AddRulePlotHorizontalSegments<T>(IEnumerable<T> data, Func<T, float> xStart, Func<T, float> xEnd, Func<T, float> y)

Adds a horizontal-segment RulePlot with start/end X selectors. Swift Charts equivalent: RulePlot(data, xStart:, xEnd:, y:).

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{{T}}
xStart	System.Func{{T},System.Single}
xEnd	System.Func{{T},System.Single}
y	System.Func{{T},System.Single}

Returns

ChartGuru.ChartBuilder

AddRectanglePlot(Func<float, float>, Func<float, float>, float, float, int)

public ChartBuilder AddRectanglePlot(Func<float, float> yLow, Func<float, float> yHigh, float domainMin = 0, float domainMax = 1, int samples = 32)

Adds a function-form RectanglePlot, sampling yLow / yHigh across the x-domain to emit one RectangleMark per sample. Swift Charts equivalent: RectanglePlot(x: .Automatic(…), yStart: fn, yEnd: fn).

Parameters

Name	Type
yLow	System.Func{System.Single,System.Single}
yHigh	System.Func{System.Single,System.Single}
domainMin	System.Single
domainMax	System.Single
samples	System.Int32

Returns

ChartGuru.ChartBuilder

AddSectorPlot(IEnumerable, Func<T, float>, float, float, float)

public ChartBuilder AddSectorPlot<T>(IEnumerable<T> data, Func<T, float> angle, float innerRadius, float outerRadius, float angularInset)

Swift-shaped alias for AddSectorPlot that mirrors Swift Charts’ angle selector. Accepts optional innerRadius / angularInset for donut / gapped slice control in one call. Swift Charts equivalent: SectorPlot(data, angle: .value, innerRadius:, angularInset:).

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{{T}}
angle	System.Func{{T},System.Single}
innerRadius	System.Single
outerRadius	System.Single
angularInset	System.Single

Returns

ChartGuru.ChartBuilder

ChartTitle(string)

public ChartBuilder ChartTitle(string title)

Sets the chart title text.

Parameters

Name	Type
title	System.String

Returns

ChartGuru.ChartBuilder

ChartSubtitle(string)

public ChartBuilder ChartSubtitle(string subtitle)

Sets the chart subtitle text.

Parameters

Name	Type
subtitle	System.String

Returns

ChartGuru.ChartBuilder

ChartTitlePosition(ChartTitlePosition)

public ChartBuilder ChartTitlePosition(ChartTitlePosition position)

Sets the position and alignment of the chart title/subtitle block.

Parameters

Name	Type
position	ChartGuru.ChartTitlePosition

Returns

ChartGuru.ChartBuilder

ShowAreaLine(bool)

public ChartBuilder ShowAreaLine(bool show)

Controls whether area charts draw a boundary stroke above the filled region.

Parameters

Name	Type
show	System.Boolean

Returns

ChartGuru.ChartBuilder

InterpolationMethod(InterpolationMethod)

public ChartBuilder InterpolationMethod(InterpolationMethod method)

Selects how adjacent data points are connected, affecting line and area geometry between samples.

Parameters

Name	Type
method	ChartGuru.InterpolationMethod

Returns

ChartGuru.ChartBuilder

LineStyle(float)

public ChartBuilder LineStyle(float lineWidth)

Configures line width and dash behavior; selector overloads resolve the stroke separately for each datum.

Parameters

Name	Type
lineWidth	System.Single

Returns

ChartGuru.ChartBuilder

LineStyle(StrokeStyle)

public ChartBuilder LineStyle(StrokeStyle style)

Configures line width and dash behavior; selector overloads resolve the stroke separately for each datum.

Parameters

Name	Type
style	ChartGuru.StrokeStyle

Returns

ChartGuru.ChartBuilder

CornerRadius(float)

public ChartBuilder CornerRadius(float radius)

Sets corner rounding for supported bar, rectangle, or sector geometry.

Parameters

Name	Type
radius	System.Single

Returns

ChartGuru.ChartBuilder

Opacity(float)

public ChartBuilder Opacity(float value)

Configures the alpha multiplier for generated marks; selector overloads evaluate it separately for each datum.

Parameters

Name	Type
value	System.Single

Returns

ChartGuru.ChartBuilder

SymbolSize(float)

public ChartBuilder SymbolSize(float size)

Sets rendered point-symbol area; selector overloads resolve a separate size for each source datum.

Parameters

Name	Type
size	System.Single

Returns

ChartGuru.ChartBuilder

Symbol(SymbolShape)

public ChartBuilder Symbol(SymbolShape shape)

Sets the point symbol; selector overloads resolve a separate shape for each source datum.

Parameters

Name	Type
shape	ChartGuru.SymbolShape

Returns

ChartGuru.ChartBuilder

Symbol(SymbolShape, float)

public ChartBuilder Symbol(SymbolShape shape, float size)

Sets the point symbol; selector overloads resolve a separate shape for each source datum.

Parameters

Name	Type
shape	ChartGuru.SymbolShape
size	System.Single

Returns

ChartGuru.ChartBuilder

ForegroundStyle(Color)

public ChartBuilder ForegroundStyle(Color color)

Configures the fill or stroke color used by generated marks; selector overloads resolve the style separately for each datum.

Parameters

Name	Type
color	UnityEngine.Color

Returns

ChartGuru.ChartBuilder

ForegroundStyle(LinearGradientStyle)

public ChartBuilder ForegroundStyle(LinearGradientStyle gradient)

Configures the fill or stroke color used by generated marks; selector overloads resolve the style separately for each datum.

Parameters

Name	Type
gradient	ChartGuru.LinearGradientStyle

Returns

ChartGuru.ChartBuilder

AngularInset(float)

public ChartBuilder AngularInset(float inset)

Sets the angular gap between adjacent sectors in degrees.

Parameters

Name	Type
inset	System.Single

Returns

ChartGuru.ChartBuilder

InnerRadius(float)

public ChartBuilder InnerRadius(float ratio)

Sets the sector inner-radius ratio, where zero produces a pie slice and positive values produce a ring.

Parameters

Name	Type
ratio	System.Single

Returns

ChartGuru.ChartBuilder

OuterRadius(float)

public ChartBuilder OuterRadius(float ratio)

Sets the sector outer-radius ratio relative to the available plot radius.

Parameters

Name	Type
ratio	System.Single

Returns

ChartGuru.ChartBuilder

Stacking(MarkStackingMethod)

public ChartBuilder Stacking(MarkStackingMethod method)

Selects how marks sharing a position are combined, normalized, or centered.

Parameters

Name	Type
method	ChartGuru.MarkStackingMethod

Returns

ChartGuru.ChartBuilder

Build()

public Chart Build()

Materializes the configured marks and modifiers into a ready-to-render ChartGuru.Chart.

Returns

ChartGuru.Chart: The configured chart instance owned by this builder.

ChartScrollTargetBehavior(ChartScrollTargetBehavior)

public ChartBuilder ChartScrollTargetBehavior(ChartScrollTargetBehavior behavior)

Defines how programmatic scroll requests align their target value within the visible chart domain. A null value disables target alignment.

Parameters

Name	Type
behavior	ChartGuru.ChartScrollTargetBehavior

Returns

ChartGuru.ChartBuilder

ChartAccessibilityLabel(string)

public ChartBuilder ChartAccessibilityLabel(string label)

Sets the concise accessible name announced for the chart.

Parameters

Name	Type
label	System.String

Returns

ChartGuru.ChartBuilder

ChartAccessibilityRepresentation(string)

public ChartBuilder ChartAccessibilityRepresentation(string description)

Sets the longer accessible description that explains the chart’s data or purpose.

Parameters

Name	Type
description	System.String

Returns

ChartGuru.ChartBuilder

ChartXAxisPreserveHeightAcrossZoom(bool)

public ChartBuilder ChartXAxisPreserveHeightAcrossZoom(bool preserve = true)

Controls whether horizontal-axis layout retains its measured height while the visible domain changes during zoom.

Parameters

Name	Type
preserve	System.Boolean

Returns

ChartGuru.ChartBuilder

ChartOverlay(Action)

public ChartBuilder ChartOverlay(Action<ChartProxy> callback)

Registers a callback that receives the chart proxy after layout so callers can position overlay content in chart coordinates.

Parameters

Name	Type
callback	System.Action{ChartGuru.ChartProxy}

Returns

ChartGuru.ChartBuilder

ChartGesture(Func<ChartProxy, ChartGesture>)

public ChartBuilder ChartGesture(Func<ChartProxy, ChartGesture> gestureFactory)

Registers a factory that creates the gesture handler bound to the built chart’s coordinate proxy.

Parameters

Name	Type
gestureFactory	System.Func{ChartGuru.ChartProxy,ChartGuru.ChartGesture}

Returns

ChartGuru.ChartBuilder

ChartGesture(Action<ChartProxy, Vector2>)

public ChartBuilder ChartGesture(Action<ChartProxy, Vector2> onGesture)

Registers a gesture callback that receives both the chart coordinate proxy and the gesture position.

Parameters

Name	Type
onGesture	System.Action{ChartGuru.ChartProxy,UnityEngine.Vector2}

Returns

ChartGuru.ChartBuilder

ChartXScale(float, float)

public ChartBuilder ChartXScale(float min, float max)

Configures the horizontal value domain, scale type, or transform used to project mark data.

Parameters

Name	Type
min	System.Single
max	System.Single

Returns

ChartGuru.ChartBuilder

ChartYScale(float, float)

public ChartBuilder ChartYScale(float min, float max)

Configures the vertical value domain, scale type, or transform used to project mark data.

Parameters

Name	Type
min	System.Single
max	System.Single

Returns

ChartGuru.ChartBuilder

ChartXScale(float, float, ScaleType?)

public ChartBuilder ChartXScale(float domainMin, float domainMax, ScaleType? type = null)

Configures the horizontal value domain, scale type, or transform used to project mark data.

Parameters

Name	Type
domainMin	System.Single
domainMax	System.Single
type	System.Nullable{ChartGuru.ScaleType}

Returns

ChartGuru.ChartBuilder

ChartXScale(float, float, ScaleType, double)

public ChartBuilder ChartXScale(float domainMin, float domainMax, ScaleType type, double scaleParameter)

Configures the horizontal value domain, scale type, or transform used to project mark data.

Parameters

Name	Type
domainMin	System.Single
domainMax	System.Single
type	ChartGuru.ScaleType
scaleParameter	System.Double

Returns

ChartGuru.ChartBuilder

ChartXScale(ClosedRange, ScaleType?)

public ChartBuilder ChartXScale(ClosedRange<float> domain, ScaleType? type = null)

Configures the horizontal value domain, scale type, or transform used to project mark data.

Parameters

Name	Type
domain	ChartGuru.ClosedRange{System.Single}
type	System.Nullable{ChartGuru.ScaleType}

Returns

ChartGuru.ChartBuilder

ChartXScale(ScaleType)

public ChartBuilder ChartXScale(ScaleType type)

Configures the horizontal value domain, scale type, or transform used to project mark data.

Parameters

Name	Type
type	ChartGuru.ScaleType

Returns

ChartGuru.ChartBuilder

ChartXScale(ScaleType, double)

public ChartBuilder ChartXScale(ScaleType type, double scaleParameter)

Configures the horizontal value domain, scale type, or transform used to project mark data.

Parameters

Name	Type
type	ChartGuru.ScaleType
scaleParameter	System.Double

Returns

ChartGuru.ChartBuilder

ChartXScaleRange(ClosedRange)

public ChartBuilder ChartXScaleRange(ClosedRange<float> range)

Overrides the normalized output range used by the horizontal scale.

Parameters

Name	Type
range	ChartGuru.ClosedRange{System.Single}

Returns

ChartGuru.ChartBuilder

ChartXScaleRange(PlotDimensionRange)

public ChartBuilder ChartXScaleRange(PlotDimensionRange range)

Overrides the normalized output range used by the horizontal scale.

Parameters

Name	Type
range	ChartGuru.PlotDimensionRange

Returns

ChartGuru.ChartBuilder

ChartXScale(ClosedRange, PlotDimensionRange, ScaleType?)

public ChartBuilder ChartXScale(ClosedRange<float> domain, PlotDimensionRange range, ScaleType? type = null)

Configures the horizontal value domain, scale type, or transform used to project mark data.

Parameters

Name	Type
domain	ChartGuru.ClosedRange{System.Single}
range	ChartGuru.PlotDimensionRange
type	System.Nullable{ChartGuru.ScaleType}

Returns

ChartGuru.ChartBuilder

ChartXScale(ClosedRange, ClosedRange, ScaleType?)

public ChartBuilder ChartXScale(ClosedRange<float> domain, ClosedRange<float> range, ScaleType? type = null)

Configures the horizontal value domain, scale type, or transform used to project mark data.

Parameters

Name	Type
domain	ChartGuru.ClosedRange{System.Single}
range	ChartGuru.ClosedRange{System.Single}
type	System.Nullable{ChartGuru.ScaleType}

Returns

ChartGuru.ChartBuilder

ChartYScale(float, float, ScaleType?)

public ChartBuilder ChartYScale(float domainMin, float domainMax, ScaleType? type = null)

Configures the vertical value domain, scale type, or transform used to project mark data.

Parameters

Name	Type
domainMin	System.Single
domainMax	System.Single
type	System.Nullable{ChartGuru.ScaleType}

Returns

ChartGuru.ChartBuilder

ChartYScale(float, float, ScaleType, double)

public ChartBuilder ChartYScale(float domainMin, float domainMax, ScaleType type, double scaleParameter)

Configures the vertical value domain, scale type, or transform used to project mark data.

Parameters

Name	Type
domainMin	System.Single
domainMax	System.Single
type	ChartGuru.ScaleType
scaleParameter	System.Double

Returns

ChartGuru.ChartBuilder

ChartYScale(ClosedRange, ScaleType?)

public ChartBuilder ChartYScale(ClosedRange<float> domain, ScaleType? type = null)

Configures the vertical value domain, scale type, or transform used to project mark data.

Parameters

Name	Type
domain	ChartGuru.ClosedRange{System.Single}
type	System.Nullable{ChartGuru.ScaleType}

Returns

ChartGuru.ChartBuilder

ChartYScale(ScaleType)

public ChartBuilder ChartYScale(ScaleType type)

Configures the vertical value domain, scale type, or transform used to project mark data.

Parameters

Name	Type
type	ChartGuru.ScaleType

Returns

ChartGuru.ChartBuilder

ChartYScale(ScaleType, double)

public ChartBuilder ChartYScale(ScaleType type, double scaleParameter)

Configures the vertical value domain, scale type, or transform used to project mark data.

Parameters

Name	Type
type	ChartGuru.ScaleType
scaleParameter	System.Double

Returns

ChartGuru.ChartBuilder

ChartYScaleRange(ClosedRange)

public ChartBuilder ChartYScaleRange(ClosedRange<float> range)

Overrides the normalized output range used by the vertical scale.

Parameters

Name	Type
range	ChartGuru.ClosedRange{System.Single}

Returns

ChartGuru.ChartBuilder

ChartYScaleRange(PlotDimensionRange)

public ChartBuilder ChartYScaleRange(PlotDimensionRange range)

Overrides the normalized output range used by the vertical scale.

Parameters

Name	Type
range	ChartGuru.PlotDimensionRange

Returns

ChartGuru.ChartBuilder

ChartYScale(ClosedRange, PlotDimensionRange, ScaleType?)

public ChartBuilder ChartYScale(ClosedRange<float> domain, PlotDimensionRange range, ScaleType? type = null)

Configures the vertical value domain, scale type, or transform used to project mark data.

Parameters

Name	Type
domain	ChartGuru.ClosedRange{System.Single}
range	ChartGuru.PlotDimensionRange
type	System.Nullable{ChartGuru.ScaleType}

Returns

ChartGuru.ChartBuilder

ChartYScale(ClosedRange, ClosedRange, ScaleType?)

public ChartBuilder ChartYScale(ClosedRange<float> domain, ClosedRange<float> range, ScaleType? type = null)

Configures the vertical value domain, scale type, or transform used to project mark data.

Parameters

Name	Type
domain	ChartGuru.ClosedRange{System.Single}
range	ChartGuru.ClosedRange{System.Single}
type	System.Nullable{ChartGuru.ScaleType}

Returns

ChartGuru.ChartBuilder

ChartScrollableAxes(ScrollableAxes)

public ChartBuilder ChartScrollableAxes(ScrollableAxes axes)

Selects which axes expose a movable visible domain when chart content exceeds the viewport.

Parameters

Name	Type
axes	ChartGuru.ScrollableAxes

Returns

ChartGuru.ChartBuilder

ChartXVisibleDomain(ClosedRange)

public ChartBuilder ChartXVisibleDomain(ClosedRange<float> domain)

Sets the horizontal data interval currently visible inside a scrollable chart.

Parameters

Name	Type
domain	ChartGuru.ClosedRange{System.Single}

Returns

ChartGuru.ChartBuilder

ChartXVisibleDomain(float)

public ChartBuilder ChartXVisibleDomain(float length)

Sets the horizontal data interval currently visible inside a scrollable chart.

Parameters

Name	Type
length	System.Single

Returns

ChartGuru.ChartBuilder

ChartYVisibleDomain(ClosedRange)

public ChartBuilder ChartYVisibleDomain(ClosedRange<float> domain)

Sets the vertical data interval currently visible inside a scrollable chart.

Parameters

Name	Type
domain	ChartGuru.ClosedRange{System.Single}

Returns

ChartGuru.ChartBuilder

ChartYVisibleDomain(float)

public ChartBuilder ChartYVisibleDomain(float length)

Sets the vertical data interval currently visible inside a scrollable chart.

Parameters

Name	Type
length	System.Single

Returns

ChartGuru.ChartBuilder

ChartScrollPositionX(float)

public ChartBuilder ChartScrollPositionX(float value)

Sets the initial horizontal domain value shown at the leading edge of a scrollable chart.

Parameters

Name	Type
value	System.Single

Returns

ChartGuru.ChartBuilder

ChartScrollPositionY(float)

public ChartBuilder ChartScrollPositionY(float value)

Sets the initial vertical domain value shown at the leading edge of a scrollable chart.

Parameters

Name	Type
value	System.Single

Returns

ChartGuru.ChartBuilder

ChartScrollPosition(float?, float?)

public ChartBuilder ChartScrollPosition(float? initialX = null, float? initialY = null)

Sets either or both initial domain positions without changing an axis whose nullable argument is omitted.

Parameters

Name	Type
initialX	System.Nullable{System.Single}
initialY	System.Nullable{System.Single}

Returns

ChartGuru.ChartBuilder

Stacked()

public ChartBuilder Stacked()

Sets the interpolation method for line and area marks. Swift Charts equivalent: .InterpolationMethod(.catmullRom)

Returns

ChartGuru.ChartBuilder

Normalized()

public ChartBuilder Normalized()

Shortcut for Stacking(MarkStackingMethod.Normalized).

Returns

ChartGuru.ChartBuilder

Centered()

public ChartBuilder Centered()

Shortcut for Stacking(MarkStackingMethod.Center).

Returns

ChartGuru.ChartBuilder

TrendLine(IEnumerable, Func<T, float>, Func<T, float>, RegressionType, Color?, float)

public ChartBuilder TrendLine<T>(IEnumerable<T> data, Func<T, float> xSelector, Func<T, float> ySelector, RegressionType type = RegressionType.Linear, Color? color = null, float lineWidth = 2)

Adds a trend line overlay computed from the existing marks in this builder. Swift Charts equivalent: LinearRegressionPlot(x:y:).

Parameters

Name	Type
data	System.Collections.Generic.IEnumerable{{T}}
xSelector	System.Func{{T},System.Single}
ySelector	System.Func{{T},System.Single}
type	ChartGuru.RegressionType
color	System.Nullable{UnityEngine.Color}
lineWidth	System.Single

Returns

ChartGuru.ChartBuilder

ChartLegend(LegendPosition)

public ChartBuilder ChartLegend(LegendPosition position)

Configures legend visibility, position, alignment, or sizing for the chart produced by this builder.

Parameters

Name	Type
position	ChartGuru.LegendPosition

Returns

ChartGuru.ChartBuilder

ChartLegend(LegendPosition, float)

public ChartBuilder ChartLegend(LegendPosition position, float size)

Configures legend visibility, position, alignment, or sizing for the chart produced by this builder.

Parameters

Name	Type
position	ChartGuru.LegendPosition
size	System.Single

Returns

ChartGuru.ChartBuilder

ChartLegend(LegendPosition, LegendAlignment)

public ChartBuilder ChartLegend(LegendPosition position, LegendAlignment alignment)

Configures legend visibility, position, alignment, or sizing for the chart produced by this builder.

Parameters

Name	Type
position	ChartGuru.LegendPosition
alignment	ChartGuru.LegendAlignment

Returns

ChartGuru.ChartBuilder

ChartLegend(LegendPosition, LegendAlignment, float)

public ChartBuilder ChartLegend(LegendPosition position, LegendAlignment alignment, float size)

Configures legend visibility, position, alignment, or sizing for the chart produced by this builder.

Parameters

Name	Type
position	ChartGuru.LegendPosition
alignment	ChartGuru.LegendAlignment
size	System.Single

Returns

ChartGuru.ChartBuilder

ChartLegend(LegendVisibility)

public ChartBuilder ChartLegend(LegendVisibility visibility)

Configures legend visibility, position, alignment, or sizing for the chart produced by this builder.

Parameters

Name	Type
visibility	ChartGuru.LegendVisibility

Returns

ChartGuru.ChartBuilder

HideLegend()

public ChartBuilder HideLegend()

Suppresses the legend regardless of the automatic placement selected by the chart type.

Returns

ChartGuru.ChartBuilder

ChartLegend(Action<LegendItemBuilder, LegendSeriesInfo>)

public ChartBuilder ChartLegend(Action<LegendItemBuilder, LegendSeriesInfo> itemRenderer)

Configures legend visibility, position, alignment, or sizing for the chart produced by this builder.

Parameters

Name	Type
itemRenderer	System.Action{ChartGuru.LegendItemBuilder,ChartGuru.LegendSeriesInfo}

Returns

ChartGuru.ChartBuilder

ShowDataLabels(bool)

public ChartBuilder ShowDataLabels(bool show = true)

Controls whether supported marks render their formatted values as data labels.

Parameters

Name	Type
show	System.Boolean

Returns

ChartGuru.ChartBuilder

ChartDataLabels(bool)

public ChartBuilder ChartDataLabels(bool visible = true)

Controls whether supported marks render their formatted values as data labels.

Parameters

Name	Type
visible	System.Boolean

Returns

ChartGuru.ChartBuilder

HideDataLabels()

public ChartBuilder HideDataLabels()

Suppresses formatted value labels on all generated marks.

Returns

ChartGuru.ChartBuilder

DataLabelFormat(string)

public ChartBuilder DataLabelFormat(string format)

Sets the numeric format string used for generated data labels.

Parameters

Name	Type
format	System.String

Returns

ChartGuru.ChartBuilder

ShowAxisTitles(bool)

public ChartBuilder ShowAxisTitles(bool show = true)

Explicitly controls whether configured horizontal and vertical axis titles are rendered.

Parameters

Name	Type
show	System.Boolean

Returns

ChartGuru.ChartBuilder

HideAxisTitles()

public ChartBuilder HideAxisTitles()

Suppresses configured titles on both chart axes.

Returns

ChartGuru.ChartBuilder

Constructors

ChartBuilder()

public ChartBuilder()

Creates an empty chart builder with Chart Guru’s production defaults.

Operators

implicit operator Chart(ChartBuilder)

public static implicit operator Chart(ChartBuilder builder)

Builds a chart implicitly from the fluent builder, applying the same default resolution as ChartGuru.ChartBuilder.Build.

Parameters

Name	Type
builder	ChartGuru.ChartBuilder

Returns

ChartGuru.Chart

Properties

LastTrendLineRSquared

public float LastTrendLineRSquared { get; }

R² of the most recent ChartGuru.ChartBuilder.AddTrendLinePlot%60%601(System.Collections.Generic.IEnumerable%7b%60%600%7d%2cSystem.Func%7b%60%600%2cSystem.Single%7d%2cSystem.Func%7b%60%600%2cSystem.Single%7d%2cChartGuru.RegressionType%2cSystem.Int32%2cSystem.Int32%2cSystem.Nullable%7bUnityEngine.Color%7d%2cSystem.Single%2cSystem.Single%5b%5d%2cSystem.String) call. Defaults to NaN.

Returns

System.Single

SelectedXValue

public float? SelectedXValue { get; set; }

Gets or sets the selected X value. Setting fires OnXSelectionChanged. Swift Charts equivalent: .ChartXSelection(value: $selectedX)

Returns

System.Nullable{System.Single}

SelectedYValue

public float? SelectedYValue { get; set; }

Gets or sets the selected Y value. Setting fires OnYSelectionChanged. Swift Charts equivalent: .ChartYSelection(value: $selectedY)

Returns

System.Nullable{System.Single}

SelectedAngleValue

public float? SelectedAngleValue { get; set; }

Gets or sets the selected angle value for polar charts. Setting fires OnAngleSelectionChanged. Swift Charts equivalent: .ChartAngleSelection(value: $selectedAngle)

Returns

System.Nullable{System.Single}

SelectedXRange

public ClosedRange<float>? SelectedXRange { get; set; }

Gets or sets the selected X range. Setting fires OnXRangeSelectionChanged. Swift Charts equivalent: .ChartXSelection(range: $selectedRange)

Returns

System.Nullable{ChartGuru.ClosedRange{System.Single}}

SelectedYRange

public ClosedRange<float>? SelectedYRange { get; set; }

Gets or sets the selected Y range. Setting fires OnYRangeSelectionChanged. Swift Charts equivalent: .ChartYSelection(range: $selectedRange)

Returns

System.Nullable{ChartGuru.ClosedRange{System.Single}}

Events

OnXSelectionChanged

public event Action<float?> OnXSelectionChanged

Event fired when X selection value changes.

Returns

System.Action{System.Nullable{System.Single}}

OnYSelectionChanged

public event Action<float?> OnYSelectionChanged

Event fired when Y selection value changes.

Returns

System.Action{System.Nullable{System.Single}}

OnAngleSelectionChanged

public event Action<float?> OnAngleSelectionChanged

Event fired when angle selection value changes (for pie/donut charts).

Returns

System.Action{System.Nullable{System.Single}}

OnXRangeSelectionChanged

public event Action<ClosedRange<float>?> OnXRangeSelectionChanged

Event fired when X selection range changes.

Returns

System.Action{System.Nullable{ChartGuru.ClosedRange{System.Single}}}

OnYRangeSelectionChanged

public event Action<ClosedRange<float>?> OnYRangeSelectionChanged

Event fired when Y selection range changes.

Returns

System.Action{System.Nullable{ChartGuru.ClosedRange{System.Single}}}