CURVEDLINECHART.md

CurveLineChart

The CurveLineChart is a composable function that displays a line chart with curved lines using the Jetpack Compose framework. It is used to visualize data in a smooth curve format.

Function Signature

@Composable
fun CurveLineChart(
    dataCollection: ChartDataCollection,
    modifier: Modifier = Modifier,
    padding: Dp = 16.dp,
    axisConfig: AxisConfig = ChartDefaults.axisConfigDefaults(),
    radiusScale: Float = 0.02f,
    lineConfig: LineConfig = LineChartDefaults.defaultConfig(),
    chartColors: CurvedLineChartColors = CurvedLineChartDefaults.defaultColor(),
) {
    //Implementation
}

Parameters

• dataCollection: This parameter is of type ChartDataCollection and represents the data that will be plotted on the chart. It contains a collection of LineData.
• modifier: This parameter is of type Modifier and is used to modify the appearance or behavior of the chart.
• padding: This parameter is of type Dp and specifies the padding around the chart.
• axisConfig: This parameter is of type AxisConfig and is used to configure the appearance and behavior of the chart axes.
  • Where, AxisConfig looks like,

data class AxisConfig(
    val showAxes: Boolean,
    val showGridLines: Boolean,
    val showGridLabel: Boolean,
    val axisStroke: Float,
    val minLabelCount: Int,
    val axisColor: Color,
    val gridColor: Color,
)

• radiusScale: This parameter is of type Float and determines the scale of the curve's radius. It affects the curvature of the lines in the chart.
• lineConfig: This parameter is of type LineConfig and allows customization of the line appearance.
  • where, LineConfig looks like,

data class LineConfig(
    val hasSmoothCurve: Boolean,
    val hasDotMarker: Boolean,
    val strokeSize: Float
)

• chartColors: This parameter is of type CurvedLineChartColors and It allows customization of colors.
  • where, CurvedLineChartColors looks like,

data class CurvedLineChartColors(
    val dotColor: List<Color> = emptyList(),
    val backgroundColors: List<Color> = emptyList(),
    val contentColor: List<Color> = emptyList(),
)

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