Chart fails to load all sets after loading 0 values about vico HOT 6 CLOSED

Hello! Thanks for the report. The problem seems to be that, for a data set whose every y value is zero, ChartValues.minY and ChartValues.maxY are both zero by default. Their difference is zero, which leads to division by zero, and so things fall apart. We’ll update the logic such that the default y range is [0, 1] for such data. In the meantime, to fix the problem, you can use an AxisValuesOverrider implementation along these lines:

object : AxisValuesOverrider<ChartEntryModel> {
    override fun getMaxY(model: ChartEntryModel) = if (model.maxY != 0) model.maxY else 1f
}

For MergeMode.Stack, replace model.maxY with model.stackedPositiveY.

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Thanks, just dropped that in and it worked a treat 👍

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I’m glad to hear that. You’re welcome!

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Vico 2.0.0 Alpha 4 introduces the improvement mentioned above.

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This will be resolved in Vico 1 too—Vico 1.14.0 Alpha 1 includes the fix.

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Vico 1.14.0 is rolling out. Cheers!

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