AndroidChart/Charty/docs/BARCHART.md

BarChart

To use the BarChart, follow the steps below:

• Include the Charty library in your Android project.
• Use the BarChart composable in your code:

fun BarChart(
    dataCollection: ChartDataCollection,
    modifier: Modifier = Modifier,
    barSpacing: Dp = 8.dp,
    padding: Dp = 16.dp,
    axisConfig: AxisConfig = ChartDefaults.axisConfigDefaults(),
) {
    // Implementation details...
}

or

fun BarChart(  
  dataCollection: ChartDataCollection,  
  modifier: Modifier = Modifier,  
  barSpacing: Dp = 8.dp,  
  padding: Dp = 16.dp,  
  barColor: Color = Color.Blue,  
  axisConfig: AxisConfig = ChartDefaults.axisConfigDefaults(),  
){
    // Implementation details...
}

In the above BarChart, we have barColor that will override the individual BarData's color

Parameters

BarChart accepts the following parameters:

• dataCollection: A ChartDataCollection object representing the data to be displayed in the bar chart.

• modifier: Optional Modifier to customize the appearance and behavior of the chart.

• barSpacing: Optional Dp value representing the spacing between bars in the chart. Default is 8.dp.

• padding: Optional Dp value representing the padding around the chart. Default is 16.dp.

• barColor: Optional Color value representing the color of the bars in the chart. Default is Color.Blue.

• axisConfig: Optional AxisConfig object representing the configuration of the chart axes. Default is ChartDefaults.axisConfigDefaults().

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 = axisColor.copy(alpha = 0.5F),
)

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