我正在学习ios-charts。我正在使用找到here的教程。第一张照片显示了我得到的结果。如何删除蓝色圆圈点,使其仅显示如第二张图片中所示的平滑线条?
以下是代码片段
import UIKit
import Charts
class ChartsViewController: UIViewController {
@IBOutlet weak var lineChartView: LineChartView!
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
let months = ["Jan", "Feb", "Mar", "Apr", "May", "Jun"]
let unitsSold = [20.0, 4.0, 6.0, 3.0, 12.0, 16.0]
setChart(months, values: unitsSold)
}
func setChart(dataPoints: [String], values: [Double]) {
var dataEntries: [ChartDataEntry] = []
for i in 0..<dataPoints.count {
let dataEntry = ChartDataEntry(value: values[i], xIndex: i)
dataEntries.append(dataEntry)
}
let lineChartDataSet = LineChartDataSet(yVals: dataEntries, label: "Units Sold")
let lineChartData = LineChartData(xVals: dataPoints, dataSet: lineChartDataSet)
lineChartView.data = lineChartData
}
}
答案 0 :(得分:8)
设置LineDataSet
设置的add_action( 'admin_init', 'redirect_none_admin' );
function redirect_none_admin(){
if(is_admin() && current_user_can(activate_plugins)){
//...
}else{
wp_redirect(home_url());
}
}
以禁用绘制圆圈。
这是在wiki上...... https://github.com/PhilJay/MPAndroidChart/wiki/DataSet-classes-in-detail
答案 1 :(得分:6)
删除一行中的圆圈
lineChartDataSet.drawCirclesEnabled = false
在圆圈中单独删除值
lineChartData.drawValuesEnabled = false
答案 2 :(得分:1)
除了答案之外,您还可以使用这些属性使您的行更流畅
authorization
或者您可以使用mode属性,因为不赞成使用drawCubicEnabled属性
lineChartDataSet.drawCirclesEnabled = false
lineChartDataSet.drawCubicEnabled = true
答案 3 :(得分:-2)
lineChartDataSet.circleRadius = 0