Start line graph from 2nd or 3rd x value

[binshadpix]

Question

I have two line graphs with 5 points in x values, in first graph it will have only 3 values for the line graph which means if the x values are 2020, 2021, 2022, 2023, 2024.

first line graph values are:- null, null, 10, 9, 8
second line graph values are:- 8, 9, 6, 2, 7

so i want to start the first line graph from 2022 x-value

is that possible?

Vico version(s)

1.12.0

UI framework(s)

Jetpack Compose

[Gowsky]

Hello, @binshadpix. Yes, it is possible. You just have to set the data you'd like to be rendered. Here's an example.

// Your example data
val x = listOf(2020, 2021, 2022, 2023, 2024)
val y1 = listOf(null, null, 10, 9, 8)
val y2 = listOf(8, 9, 6, 2, 7)

// Inside of a function that updates your data
val series1 = x.mapIndexedNotNull { index, x -> y1[index]?.let { y -> entryOf(x, y) } }
val series2 = x.zip(y2, ::entryOf)            
chartEntryModelProducer.setEntries(series1, series2)

[binshadpix]

Thanks @Gowsky!
This is working :)