show all axis lines without zoom linechart - ios

Question

Hello i want to see all records in line-chart but without zoom, at this time if i don't zoom it does not show lines u can see in screenshots please guide me This image is Without Zoom, for example if there are 100 records i want to draw all lines but without zoom i need to see them
After zoom i can see lines
this is how i set data
func setDataCount() {
// lineChartView.clear()
var systolicArray :[ChartDataEntry] = []
var diastolicArray:[ChartDataEntry] = []
var pulseArray:[ChartDataEntry] = []
systolicArray.removeAll()
diastolicArray.removeAll()
pulseArray.removeAll()
let systolicSortingByDate = systolic.sorted(by: { $0.date > $1.date})
// print("---Dumb:\(dump(systolicSortingByDate))")
for data in systolic {
let timeIntervalForDate: TimeInterval = AppData.stringToDate(date: data.date).timeIntervalSince1970
let systolicChart = ChartDataEntry(x: Double(timeIntervalForDate), y: Double(data.systolicReading), icon: #imageLiteral(resourceName: "editprofile"))
systolicArray.append(systolicChart)
}
for data in diastolic {
let timeIntervalForDate: TimeInterval = AppData.stringToDate(date: data.date).timeIntervalSince1970
let diastolicChart = ChartDataEntry(x: Double(timeIntervalForDate), y: Double(data.diastolicReading), icon: #imageLiteral(resourceName: "editprofile"))
diastolicArray.append(diastolicChart)
}
for data in pulse {
let timeIntervalForDate: TimeInterval = AppData.stringToDate(date: data.date).timeIntervalSince1970
let diastolicChart = ChartDataEntry(x: Double(timeIntervalForDate), y: Double(data.pulseReading), icon: #imageLiteral(resourceName: "editprofile"))
pulseArray.append(diastolicChart)
}
print("SystolicCount:\(systolic.count)")
let set1 = LineChartDataSet(values: systolicArray, label: "Systolic")
set1.drawIconsEnabled = false
set1.highlightLineDashLengths = [5, 2.5]
set1.setColor(UIColor().HexToColor(hexString: "ff8a00"))
set1.setCircleColor((UIColor().HexToColor(hexString: "ff8a00")))
set1.lineWidth = 4
set1.circleRadius = 3
set1.drawCircleHoleEnabled = true
set1.valueFont = .systemFont(ofSize: 9)
set1.formLineDashLengths = [5, 2.5]
set1.formLineWidth = 2
set1.formSize = 15
let set2 = LineChartDataSet(values: diastolicArray, label: "Diastolic")
set2.drawIconsEnabled = false
set2.setColor(.black)
set2.setCircleColor(.black)
set2.lineWidth = 4
set2.circleRadius = 3
set2.drawCircleHoleEnabled = true
set2.valueFont = .systemFont(ofSize: 9)
set2.formLineDashLengths = [5, 2.5]
set2.formLineWidth = 2
set2.formSize = 15
let set3 = LineChartDataSet(values: pulseArray, label: "Pulse")
set3.drawIconsEnabled = false
set3.setColor(UIColor().HexToColor(hexString: "e83636"))
set3.setCircleColor(UIColor().HexToColor(hexString: "e83636"))
set3.lineWidth = 4
set3.circleRadius = 3
set3.drawCircleHoleEnabled = true
set3.valueFont = .systemFont(ofSize: 9)
set3.formLineDashLengths = [5, 2.5]
set3.formLineWidth = 2
set3.formSize = 15
lineChartView.rightAxis.enabled = true
lineChartView.xAxis.setLabelCount(systolicArray.count, force: false)
let data = LineChartData(dataSets: [set1,set2,set3])
lineChartView.data = data
let xAxisValue = lineChartView.xAxis
xAxisValue.valueFormatter = axisFormatDelegate
xAxisValue.setLabelCount(4, force: false)
lineChartView.animate(xAxisDuration: 3, yAxisDuration: 3)
// lineChartView.xAxis.granularity = 0.5
}