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ViewsHow can I draw dynamic line chart based time and data with Compose in Android Studio?
The Code A generate continuous datas whom's range is 0 and 100. I hope to draw dynamic line chart based time and data.
The X axis is time (The initial range is 0 and 1 minutes, and it can be increased by time) , and Y axis is data (The range is 0 and 100).
I hope to draw dynamic line chart in the coordinate system.
It's just like Image A.
How can I do? Is there sample code ?
Code A
private fun soundDbFlow() = flow {
while (true) {
val data=(0..100).random().toDouble()
emit(data)
delay(100)
}
}
Image A
·
Santiago Trujillo
1 answers
Answer question0
The library for reference in the Android world regarding plotting is MPAndroidCharts.
That is lib is not "jetpack compose compliant" but jetpack compose allows to use good-old android views by using the AndroidView composable which you may be able to use with a line chart as shown in this example
AndroidView(factory = { ctx ->
com.github.mikephil.charting.charts.LineChart(ctx).apply {
// set properties until it looks like you want it to look like
}
})
Here's a link to the documentation for the MPAndroidCharts lib
·
Santiago Trujillo
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