charts/io.github.hdcharts.line/LineVisualStyle

LineVisualStyle

data class LineVisualStyle(val color: Color, val alpha: Float, val colors: ImmutableList<Color>, val strokeWidth: Dp, val bezier: Boolean, val gradient: ChartGradient?)(source)

Style of the series lines.

Constructors

LineVisualStyle

constructor(color: Color, alpha: Float, colors: ImmutableList<Color>, strokeWidth: Dp, bezier: Boolean, gradient: ChartGradient?)

constructor(color: Color, alpha: Float, colors: List<Color>, strokeWidth: Dp, bezier: Boolean, gradient: ChartGradient? = null)

Copies the supplied list into an immutable list.

Properties

alpha

val alpha: Float

The line alpha. Replaces the line colors' alpha, and multiplies a gradient's own alphas.

bezier

val bezier: Boolean

Whether points are joined by smooth curves rather than straight segments.

color

val color: Color

Color used for a single series and to generate a multi-series palette.

colors

val colors: ImmutableList<Color>

Optional multi-series palette. When set, its count must match the series count. A single series uses color, even when a one-color palette is supplied.

gradient

val gradient: ChartGradient?

Shared gradient that paints every line. Its span picks one gradient per line or one across the plot. null draws solid lines.

strokeWidth

val strokeWidth: Dp

Line stroke width in density-independent pixels.

Functions

resolveColors

fun resolveColors(seriesCount: Int): ImmutableList<Color>

Returns the line colors the chart draws for seriesCount series, before alpha is applied.