pie-chart

I am using the Charts framework (by Daniel gindi). It was working fine but how to show % (sign) on piechart? I am also try use NSNumberFormatter() method for covert data value in percantage but not get % sign. I am upload code here @IBOutlet var pieChart: PieChartView! override func viewDidLoad() { super.viewDidLoad() var data = [25.0,37.5,12.5,12.5,12.5] // pie chart data var status = ["A","B","C","D","E"] // status setChart(status, values: data) self.pieChart.drawSliceTextEnabled = false } func setChart(dataPoints: [String], values: [Double]) { pieChart.noDataText = "you need to provide data

I am integrating pie chart in my app using Charts library and getting issue with chart data my code is import UIKit import Charts class ViewController: UIViewController { @IBOutlet weak var pieChartView: PieChartView! override func viewDidLoad() { super.viewDidLoad() let months = ["Jan", "Feb", "Mar", "Apr", "May", "Jun"] let unitsSold = [10.0, 4.0, 6.0, 3.0, 12.0, 16.0] setChart(dataPoints: months, values: unitsSold) } func setChart(dataPoints: [String], values: [Double]) { var dataEntries: [ChartDataEntry] = [] for i in 0..<dataPoints.count { let dataEntry1 = ChartDataEntry(x: Double(i), y:

My code is Sub PieMarkers() Dim chtMarker As Chart Dim chtMain As Chart Dim intPoint As Integer Dim rngRow As Range Dim lngPointIndex As Long Dim thmColor As Long Dim myTheme As String Application.ScreenUpdating = False Set chtMarker = ActiveSheet.ChartObjects("chtMarker").Chart Set chtMain = ActiveSheet.ChartObjects("chtMain").Chart Set chtMain = ActiveSheet.ChartObjects("chtMain").Chart Set rngRow = Range(ThisWorkbook.Names("PieChartValues").RefersTo) For Each rngRow In Range("PieChartValues").Rows chtMarker.SeriesCollection(1).Values = rngRow ThisWorkbook.Theme.ThemeColorScheme.Load

I am working on pie-chart. problem is it keep spacing around piechart . how can i remove extra spacing from piechart. Your answer would be appreciated try calling setOffsets(float left, float top, float right, float bottom) on the Chart EX chart.setViewPortOffsets(0f, 0f, 0f, 0f); check Modifying the Viewport I had the same problem and solved it by adding below line to dataset: dataSet.setSelectionShift(0f); 来源： https://stackoverflow.com/questions/37159890/how-to-remove-extra-spacing-from-piechart

I'm creating a fairly simple pie chart with Chart.JS like so: var data = { labels: [ "Bananas (18%)", "Lettuce, Romaine (14%)", "Melons, Watermelon (10%)", "Pineapple (10%)", "Berries (10%)", "Lettuce, Spring Mix (9%)", "Broccoli (8%)", "Melons, Honeydew (7%)", "Grapes (7%)", "Melons, Cantaloupe (7%)" ], datasets: [ { data: [2755, 2256, 1637, 1608, 1603, 1433, 1207, 1076, 1056, 1048], backgroundColor: [ "#FFE135", "#3B5323", "#fc6c85", "#ffec89", "#021c3d", "#3B5323", "#046b00", "#cef45a", "#421C52", "#FEA620" ] } ] }; var optionsPie = { responsive: true, scaleBeginAtZero: true, tooltips: {