fun <X, Y> XYGraphScope<X, Y>.AreaPlot2(data: List<Point<X, Y>>, areaBaseline: AreaBaseline<X, Y>, areaStyle: AreaStyle, modifier: Modifier = Modifier.Companion, lineStyle: LineStyle? = null, symbol: @Composable (Point<X, Y>) -> Unit? = null, animationSpec: AnimationSpec<Float> = KoalaPlotTheme.animationSpec)

An area plot that draws data as points and lines with a filled area to a baseline.

CubicBezierLinePlot

@Composable

fun <X, Y> XYGraphScope<X, Y>.CubicBezierLinePlot(data: List<Point<X, Y>>, modifier: Modifier = Modifier, control: CubicBezierControlPointCalculator = catmullRomControlPoints(DefaultTau), lineStyle: LineStyle? = null, symbol: @Composable (Point<X, Y>) -> Unit? = null, animationSpec: AnimationSpec<Float> = KoalaPlotTheme.animationSpec)

A line plot that draws a smooth, curved line that passes through each data point.

GroupedHorizontalBarPlot

@Composable

fun <X, Y> XYGraphScope<X, Y>.GroupedHorizontalBarPlot(modifier: Modifier = Modifier, maxBarGroupWidth: Float = 0.9f, animationSpec: AnimationSpec<Float> = KoalaPlotTheme.animationSpec, content: GroupedHorizontalBarPlotScope<X, Y>.() -> Unit)

@Composable

fun <X, Y> XYGraphScope<X, Y>.GroupedHorizontalBarPlot(modifier: Modifier = Modifier, maxBarGroupWidth: Float = 0.9f, startAnimationUseCase: StartAnimationUseCase = StartAnimationUseCase( executionType = StartAnimationUseCase.ExecutionType.Default, KoalaPlotTheme.animationSpec, ), content: GroupedHorizontalBarPlotScope<X, Y>.() -> Unit)

@Composable

fun <X, Y, E : BarPlotGroupedPointEntry<Y, X>> XYGraphScope<X, Y>.GroupedHorizontalBarPlot(data: List<E>, modifier: Modifier = Modifier, bar: HorizontalBarComposable<E> = { i, g, _ -> val colors = remember(data) { generateHueColorPalette(data.maxOf { it.d.size }) } DefaultBar( brush = SolidColor(colors[g]), modifier = Modifier.fillMaxWidth(KoalaPlotTheme.sizes.barWidth), ) }, maxBarGroupWidth: Float = 0.9f, startAnimationUseCase: StartAnimationUseCase = StartAnimationUseCase( executionType = StartAnimationUseCase.ExecutionType.Default, // chart animation KoalaPlotTheme.animationSpec, ))

A Horizontal Bar Plot to be used in an XYGraph and that plots multiple series side-by-side.

GroupedVerticalBarPlot

@Composable

fun <X, Y> XYGraphScope<X, Y>.GroupedVerticalBarPlot(modifier: Modifier = Modifier, maxBarGroupWidth: Float = 0.9f, animationSpec: AnimationSpec<Float> = KoalaPlotTheme.animationSpec, content: GroupedVerticalBarPlotScope<X, Y>.() -> Unit)

@Composable

fun <X, Y> XYGraphScope<X, Y>.GroupedVerticalBarPlot(modifier: Modifier = Modifier, maxBarGroupWidth: Float = 0.9f, startAnimationUseCase: StartAnimationUseCase = StartAnimationUseCase( executionType = StartAnimationUseCase.ExecutionType.Default, KoalaPlotTheme.animationSpec, ), content: GroupedVerticalBarPlotScope<X, Y>.() -> Unit)

@Composable

fun <X, Y, E : BarPlotGroupedPointEntry<X, Y>> XYGraphScope<X, Y>.GroupedVerticalBarPlot(data: List<E>, modifier: Modifier = Modifier, bar: VerticalBarComposable<E> = { i, g, _ -> val colors = remember(data) { generateHueColorPalette(data.maxOf { it.d.size }) } DefaultBar( brush = SolidColor(colors[g]), modifier = Modifier.fillMaxWidth(KoalaPlotTheme.sizes.barWidth), ) }, maxBarGroupWidth: Float = 0.9f, startAnimationUseCase: StartAnimationUseCase = StartAnimationUseCase( executionType = StartAnimationUseCase.ExecutionType.Default, // chart animation KoalaPlotTheme.animationSpec, ))

A Vertical Bar Plot to be used in an XYGraph and that plots multiple series side-by-side.

HeatMapPlot

@Composable

fun <X : Comparable<X>, Y : Comparable<Y>, Z> XYGraphScope<X, Y>.HeatMapPlot(xDomain: ClosedRange<X>, yDomain: ClosedRange<Y>, bins: HeatMapGrid<Z>, colorScale: (Z) -> Color, alphaScale: (Z) -> Float = { 1f }, animationSpec: AnimationSpec<Float> = KoalaPlotTheme.animationSpec)

A HeatMap plot displays 2-dimensional data values as color.

HorizontalBarPlot

@Composable

fun <X, Y> XYGraphScope<X, Y>.HorizontalBarPlot(modifier: Modifier = Modifier, defaultBar: DefaultHorizontalBarComposable<X, Y> = horizontalSolidBar(Color.Blue), barWidth: Float = 0.9f, startAnimationUseCase: StartAnimationUseCase = StartAnimationUseCase( executionType = StartAnimationUseCase.ExecutionType.Default, // chart animation KoalaPlotTheme.animationSpec, ), content: HorizontalBarPlotScope<X, Y>.() -> Unit)

@Composable

fun <X, Y> XYGraphScope<X, Y>.~~HorizontalBarPlot~~(defaultBar: DefaultHorizontalBarComposable<X, Y> = horizontalSolidBar(Color.Blue), modifier: Modifier = Modifier, barWidth: Float = 0.9f, startAnimationUseCase: StartAnimationUseCase = StartAnimationUseCase( executionType = StartAnimationUseCase.ExecutionType.Default, // chart animation KoalaPlotTheme.animationSpec, ), content: HorizontalBarPlotScope<X, Y>.() -> Unit)

Creates a Horizontal Bar Plot.

@Composable

fun <X, Y, E : HorizontalBarPlotEntry<X, Y>> XYGraphScope<X, Y>.HorizontalBarPlot(data: List<E>, modifier: Modifier = Modifier, bar: DefaultHorizontalBarComposable<X, Y> = horizontalSolidBar(MaterialTheme.colorScheme.primary), barWidth: Float = 0.9f, startAnimationUseCase: StartAnimationUseCase = StartAnimationUseCase( executionType = StartAnimationUseCase.ExecutionType.Default, // chart animation KoalaPlotTheme.animationSpec, ))

A HorizontalBarPlot to be used in an XYGraph and that plots data points as horizontal bars.

@Composable

fun <Y> XYGraphScope<Float, Y>.HorizontalBarPlot(xData: List<Float>, yData: List<Y>, modifier: Modifier = Modifier, bar: DefaultHorizontalBarComposable<Float, Y> = horizontalSolidBar(MaterialTheme.colorScheme.primary), barWidth: Float = 0.9f, startAnimationUseCase: StartAnimationUseCase = StartAnimationUseCase( executionType = StartAnimationUseCase.ExecutionType.Default, // chart animation KoalaPlotTheme.animationSpec, ))

A HorizontalBarPlot to be used in an XYGraph and that plots a single series of data points as horizontal bars.

horizontalBiConvexBar

fun <X> XYGraphScope<Float, X>.horizontalBiConvexBar(color: Color, border: BorderStroke? = null): DefaultHorizontalBarComposable<Float, X>

Factory function to create a Composable that emits a solid colored bar. Each bar features a convex shape on both its starting and ending sides. There's an additional convex cutout at the bottom of the bar.

HorizontalLineAnnotation

@Composable

fun <X, Y> XYGraphScope<X, Y>.HorizontalLineAnnotation(location: Y, lineStyle: LineStyle, modifier: Modifier = Modifier)

Places a vertical line marker on the plot at the specified x-axis location styled using the provided lineStyle.

horizontalPlanoConvexBar

fun <X> XYGraphScope<Float, X>.horizontalPlanoConvexBar(color: Color, border: BorderStroke? = null): DefaultHorizontalBarComposable<Float, X>

Factory function to create a Composable that emits a solid colored bar. Each bar features a planar shape at one end and a convex shape at the other.

hoverableElement

abstract fun Modifier.~~hoverableElement~~(element: @Composable () -> Unit): Modifier

LinePlot

@Composable

fun <X, Y> XYGraphScope<X, Y>.~~LinePlot~~(data: List<Point<X, Y>>, modifier: Modifier = Modifier, lineStyle: LineStyle? = null, symbol: @Composable HoverableElementAreaScope.(Point<X, Y>) -> Unit? = null, animationSpec: AnimationSpec<Float> = KoalaPlotTheme.animationSpec)

A line plot that draws data as points and lines on an XYGraph.

LinePlot2

@Composable

fun <X, Y> XYGraphScope<X, Y>.LinePlot2(data: List<Point<X, Y>>, modifier: Modifier = Modifier, lineStyle: LineStyle? = null, symbol: @Composable (Point<X, Y>) -> Unit? = null, animationSpec: AnimationSpec<Float> = KoalaPlotTheme.animationSpec)

A line plot that draws data as points and lines on an XYGraph.

scale

open fun scale(point: Point<X, Y>, size: Size): Offset

Transforms point from AxisModel space to display coordinates provided a plot area size.

StackedAreaPlot

@Composable

fun <X, Y> XYGraphScope<X, Y>.StackedAreaPlot(stacks: List<StackArea<X, Y>>, baseline: AreaBaseline<X, Y>, modifier: Modifier = Modifier.Companion, animationSpec: AnimationSpec<Float> = KoalaPlotTheme.animationSpec)

A plot that renders multiple stacked series of data as lines with filled areas between them.

@Composable

fun <X, Y> XYGraphScope<X, Y>.StackedAreaPlot(data: List<StackedAreaPlotEntry<X, Y>>, styles: List<StackedAreaStyle>, firstBaseline: AreaBaseline<X, Y>, modifier: Modifier = Modifier.Companion, animationSpec: AnimationSpec<Float> = KoalaPlotTheme.animationSpec)

A Stacked Area Plot is like a line plot but with filled areas between lines.

StackedHorizontalBarPlot

@Composable

fun <Y> XYGraphScope<Float, Y>.StackedHorizontalBarPlot(modifier: Modifier = Modifier, barWidth: Float = 0.9f, startAnimationUseCase: StartAnimationUseCase = StartAnimationUseCase( executionType = StartAnimationUseCase.ExecutionType.Default, // chart animation KoalaPlotTheme.animationSpec, ), content: StackedHorizontalBarPlotScope<Float, Y>.() -> Unit)

A Horizontal Bar Plot to be used in an XYGraph and that plots multiple series as a stack of bars.

@Composable

fun <X, Y, E : HorizontalBarPlotStackedPointEntry<X, Y>> XYGraphScope<X, Y>.StackedHorizontalBarPlot(data: List<E>, modifier: Modifier = Modifier, bar: DefaultHorizontalBarComposable<X, Y> = horizontalSolidBar(MaterialTheme.colorScheme.primary), barWidth: Float = 0.9f, startAnimationUseCase: StartAnimationUseCase = StartAnimationUseCase( executionType = StartAnimationUseCase.ExecutionType.Default, // chart animation KoalaPlotTheme.animationSpec, ))

Composes a stacked horizontal bar plot. This is a convenience method which defers to HorizontalBarPlot. A stacked bar plot can be also achieved by placing multiple HorizontalBarPlots on an io.github.koalaplot.core.xygraph.XYGraph, one for each "layer" of bars.

StackedVerticalBarPlot

@Composable

fun <X> XYGraphScope<X, Float>.StackedVerticalBarPlot(modifier: Modifier = Modifier, barWidth: Float = 0.9f, startAnimationUseCase: StartAnimationUseCase = StartAnimationUseCase( executionType = StartAnimationUseCase.ExecutionType.Default, // chart animation KoalaPlotTheme.animationSpec, ), content: StackedVerticalBarPlotScope<X, Float>.() -> Unit)

A Vertical Bar Plot to be used in an XYGraph and that plots multiple series as a stack of bars.

@Composable

fun <X, Y, E : VerticalBarPlotStackedPointEntry<X, Y>> XYGraphScope<X, Y>.StackedVerticalBarPlot(data: List<E>, modifier: Modifier = Modifier, bar: DefaultVerticalBarComposable<X, Y> = verticalSolidBar(MaterialTheme.colorScheme.primary), barWidth: Float = 0.9f, startAnimationUseCase: StartAnimationUseCase = StartAnimationUseCase( executionType = StartAnimationUseCase.ExecutionType.Default, // chart animation KoalaPlotTheme.animationSpec, ))

Composes a stacked vertical bar plot. This is a convenience method which defers to VerticalBarPlot. A stacked bar plot can be also achieved by placing multiple VerticalBarPlots on an io.github.koalaplot.core.xygraph.XYGraph, one for each "layer" of bars.

StairstepPlot

@Composable

fun <X, Y> XYGraphScope<X, Y>.~~StairstepPlot~~(data: List<Point<X, Y>>, lineStyle: LineStyle, modifier: Modifier = Modifier, symbol: @Composable HoverableElementAreaScope.(Point<X, Y>) -> Unit? = null, areaStyle: AreaStyle? = null, areaBaseline: AreaBaseline<X, Y>? = null, animationSpec: AnimationSpec<Float> = KoalaPlotTheme.animationSpec)

An XY Chart that draws series as points and stairsteps between points.

@Composable

fun <X, Y> XYGraphScope<X, Y>.~~StairstepPlot~~(data: List<Point<X, Y>>, lineStyle: LineStyle, levelLineStyle: (Y) -> LineStyle, cap: StrokeCap = StrokeCap.Square, modifier: Modifier = Modifier, symbol: @Composable HoverableElementAreaScope.(Point<X, Y>) -> Unit? = null, areaStyle: (Y) -> AreaStyle? = null, areaBaseline: AreaBaseline<X, Y>? = null, animationSpec: AnimationSpec<Float> = KoalaPlotTheme.animationSpec)

A StairstepPlot that differentiate lineStyle&areaBaseline at each Y-values based on levelLineStyle.

StairstepPlot2

@Composable

fun <X, Y> XYGraphScope<X, Y>.StairstepPlot2(data: List<Point<X, Y>>, lineStyle: LineStyle, modifier: Modifier = Modifier, symbol: @Composable (Point<X, Y>) -> Unit? = null, areaStyle: AreaStyle? = null, areaBaseline: AreaBaseline<X, Y>? = null, animationSpec: AnimationSpec<Float> = KoalaPlotTheme.animationSpec)

An XY Chart that draws series as points and stairsteps between points.

@Composable

fun <X, Y> XYGraphScope<X, Y>.~~StairstepPlot2~~(data: List<Point<X, Y>>, lineStyle: LineStyle, levelLineStyle: (Y) -> LineStyle, cap: StrokeCap = StrokeCap.Square, modifier: Modifier = Modifier, symbol: @Composable (Point<X, Y>) -> Unit? = null, areaStyle: (Y) -> AreaStyle? = null, areaBaseline: AreaBaseline<X, Y>? = null, animationSpec: AnimationSpec<Float> = KoalaPlotTheme.animationSpec)

A StairstepPlot that differentiate lineStyle&areaBaseline at each Y-values based on levelLineStyle.

StairstepPlot3

@Composable

fun <X, Y> XYGraphScope<X, Y>.StairstepPlot3(data: List<Point<X, Y>>, lineStyle: LineStyle, levelLineStyle: (Y) -> LineStyle, modifier: Modifier = Modifier, cap: StrokeCap = StrokeCap.Square, symbol: @Composable (Point<X, Y>) -> Unit? = null, areaStyle: (Y) -> AreaStyle? = null, areaBaseline: AreaBaseline<X, Y>? = null, animationSpec: AnimationSpec<Float> = KoalaPlotTheme.animationSpec)

A StairstepPlot that differentiate lineStyle&areaBaseline at each Y-values based on levelLineStyle.

VerticalBarPlot

@Composable

fun <X, Y> XYGraphScope<X, Y>.~~VerticalBarPlot~~(defaultBar: DefaultVerticalBarComposable<X, Y> = verticalSolidBar(MaterialTheme.colorScheme.primary), modifier: Modifier = Modifier, barWidth: Float = 0.9f, startAnimationUseCase: StartAnimationUseCase = StartAnimationUseCase( executionType = StartAnimationUseCase.ExecutionType.Default, // chart animation KoalaPlotTheme.animationSpec, ), content: VerticalBarPlotScope<X, Y>.() -> Unit)

Creates a Vertical Bar Plot.

@Composable

fun <X, Y, E : VerticalBarPlotEntry<X, Y>> XYGraphScope<X, Y>.VerticalBarPlot(data: List<E>, modifier: Modifier = Modifier, bar: DefaultVerticalBarComposable<X, Y> = verticalSolidBar(MaterialTheme.colorScheme.primary), barWidth: Float = 0.9f, startAnimationUseCase: StartAnimationUseCase = StartAnimationUseCase( executionType = StartAnimationUseCase.ExecutionType.Default, // chart animation KoalaPlotTheme.animationSpec, ))

A VerticalBarPlot to be used in an XYGraph and that plots data points as vertical bars.

@Composable

fun <X> XYGraphScope<X, Float>.VerticalBarPlot(xData: List<X>, yData: List<Float>, modifier: Modifier = Modifier, bar: DefaultVerticalBarComposable<X, Float> = verticalSolidBar(MaterialTheme.colorScheme.primary), barWidth: Float = 0.9f, startAnimationUseCase: StartAnimationUseCase = StartAnimationUseCase( executionType = StartAnimationUseCase.ExecutionType.Default, // chart animation KoalaPlotTheme.animationSpec, ))

A VerticalBarPlot to be used in an XYGraph and that plots a single series of data points as vertical bars.

VerticalBarPlot2

@Composable

fun <X, Y> XYGraphScope<X, Y>.VerticalBarPlot2(modifier: Modifier = Modifier, defaultBar: DefaultVerticalBarComposable<X, Y> = verticalSolidBar(MaterialTheme.colorScheme.primary), barWidth: Float = 0.9f, startAnimationUseCase: StartAnimationUseCase = StartAnimationUseCase( executionType = StartAnimationUseCase.ExecutionType.Default, // chart animation KoalaPlotTheme.animationSpec, ), content: VerticalBarPlotScope<X, Y>.() -> Unit)

Creates a Vertical Bar Plot.

verticalBiConvexBar

fun <X> XYGraphScope<X, Float>.verticalBiConvexBar(color: Color, border: BorderStroke? = null): DefaultVerticalBarComposable<X, Float>

VerticalLineAnnotation

@Composable

fun <X, Y> XYGraphScope<X, Y>.VerticalLineAnnotation(location: X, lineStyle: LineStyle, modifier: Modifier = Modifier)

Places a vertical line marker on the plot at the specified x-axis location styled using the provided lineStyle.

verticalPlanoConvexBar

fun <X> XYGraphScope<X, Float>.verticalPlanoConvexBar(color: Color, border: BorderStroke? = null): DefaultVerticalBarComposable<X, Float>

Factory function to create a Composable that emits a solid colored bar. Each bar features a planar starting side and a convex ending side.

XYAnnotation

@Composable

fun <X, Y> XYGraphScope<X, Y>.XYAnnotation(location: Point<X, Y>, anchorPoint: AnchorPoint, modifier: Modifier = Modifier, content: @Composable () -> Unit)

Places a Composable as an annotation on an XYGraph with the Composable's anchorPoint placed at the provided location.