Bug: BarChartView Highlight Can Select Some Bar On Chart

[SchwartzLizer]

What did you do?

Create BarChartView

What did you expect to happen?

Can touch all bar in the chart

What happened instead?

which bar can select, some can't select

Charts Environment

Charts version/Branch/Commit Number: 4.0.1 Via SPM (Install Charts Only , Chart-Dynamic Didn't (Is show no no such module algorithms))
Xcode version: 12.5
Swift version: 5
Platform(s) running Charts: iOS
macOS version running Xcode: 11.3.1

Demo Project

On My Projects

[SchwartzLizer]

Update Infomation: When I back to version 3.6.0 via SPM it still worked I hope this bug will be fixed soon (V4.0.0 is still not working too)

[orolhawion]

I can confirm this issue and also experience it with line charts. However, markers in pie charts are working as expected.

[Lee-Waire-Health]

var entries: [ChartDataEntry] = []


var i = 0
while i < 38 {
    entries.append(ChartDataEntry(x: Double(round(1621858800.0+(Double(i)*60.0))), y: Double(Float.random(in: 70...73))))
    i+=1
}

let set = ChartDataSet(entries: entries)

let res = set.entriesForXValue(Double(1621860300))

let test1 = entries.partitioningIndex { $0.x == Double(1621860300) }
let test2 = entries.partition { $0.x >= Double(1621860300) }

^ ^ simplest for of replication think it points to bad use or partitioningIndex, use comments suggest this generally should only be run on a partitioned set.

Not suggesting a fix here as I don't know what other unintended side effects just switching to partition would result in.

[ARASHz4]

I have same problem in bar chart

[hojatdelfan]

I have the same problem too

[BeCrecker]

Having same issue too

[yusufonderd]

Same issue in bar chart

[ajkiosd]

subclass ChartDataSet like below and using it will fixes this issue for now:

class CustomBarChartDataSet: BarChartDataSet {

    override func entriesForXValue(_ xValue: Double) -> [ChartDataEntry] {
        let i = partitioningIndex(where: { $0.x >= xValue })
        guard i < endIndex, self[i].x == xValue else {
            return []
        }
        return self[i...].prefix { $0.x == xValue }
    }
}

[ashrobo]

subclass ChartDataSet like below and using it will fixes this issue for now:

class CustomBarChartDataSet: BarChartDataSet {

    override func entriesForXValue(_ xValue: Double) -> [ChartDataEntry] {
        let i = partitioningIndex(where: { $0.x >= xValue })
        guard i < endIndex, self[i].x == xValue else {
            return []
        }
        return self[i...].prefix { $0.x == xValue }
    }
}

That's close but doesn't quite fix it for me, still seeing weird behaviour where some clicks work and some don't. Reverting to v3.6.0 seems to completely fix the issue.

[gurpreetKobe]

This really needs to be fixed on priority. I also had to use V3.6.0 for this. @danielgindi

[pmairoldi]

Closed by #4721