TableView does not scroll vertically after graph is rendered to cells

[ikyh]

Hello..! Thank you for this wonderful and useful library. I want to plot live data on the graph.
I have referred to the solution of this issue (#754)
and have rendered graph to tableView.
Problem is:

1. I can scroll the tableView vertically before maxXRange data of open func setVisibleXRange(minXRange: Double, maxXRange: Double) is set to the graphView . After the
   max range is attended the graph starts scrolling automatically to the left side.
2. If I try to scroll the tableView vertically downwards, the graph gets scrolled to the right
   side(backwards) instead but the tableView does not scroll.
3. Also the graph stops moving when I click on any other UI or while scrolling(scrolls when user
   touches the padding spaces to scroll up or down).

I have done this so far:

class TableGraphViewCells: UITableViewCell, ChartViewDelegate {
  @IBOutlet weak var graphView: LineChartView!

  override func awakeFromNib() {
    super.awakeFromNib()
    graphView.delegate = self
    let graphData: LineChartDataSet = LineChartDataSet(values: [ChartDataEntry(x: Double(0), y: Double(0))], label: "")
    graphData.drawCirclesEnabled = false
    graphData.setColors(UIColor.cyan)
    graphData.mode = LineChartDataSet.Mode.cubicBezier
    graphData.lineWidth = 2
    graphData.drawVerticalHighlightIndicatorEnabled = false
    graphData.drawHorizontalHighlightIndicatorEnabled = false   
 
    self.graphView.data = LineChartData(dataSets: [graphData])
    let timer = Timer.scheduledTimer(timeInterval: 0.20, target: self, selector: #selector(updateCounter), userInfo: nil, repeats: true)
}

// add point
var i = 0
func updateCounter() {
    let degrees: Double = (Double(arc4random_uniform(2)) * 2 - 1) * Double(arc4random_uniform(4))
    self.graphView.data?.addEntry(ChartDataEntry(x: Double(i), y: (degrees)), dataSetIndex: 0)
    self.graphView.setVisibleXRange(minXRange: Double(CGFloat(1)), maxXRange: Double(CGFloat(50)))
    self.graphView.notifyDataSetChanged()
    self.graphView.moveViewToX(Double(CGFloat(i)))
    self.graphView.legend.enabled = false
    self.graphView.doubleTapToZoomEnabled = false
    i = i + 1
}}

I have shown 10 graph cell rows in the table. Even though I have hidden the legend, it still appears only for 6th row initially and after I scroll, legend disappears and graph starts plotting the points. It happens only for 6th row. For 5 visible rows on the screens it works fine, but when I scroll to see next 5 rows for 6th row this happens. tableView.realodData() does not work. Graph is not rendered to tableView. here (Image appears to be rotated)

Also I don't want to see the values of graph plotted on it. I tried to fix this but couldn't

I want to plot different graph for different cells with different colours.
What I get:

Expected Output :

Help or suggestions appreciated. Thanks :)

[liuxuan30]

that's because we disabled it. you can disable dragEnabled. Details are within panGestureRecognized(_ recognizer: NSUIPanGestureRecognizer)

            if self.isDragEnabled &&
                (!self.hasNoDragOffset || !self.isFullyZoomedOut)
            {
                _isDragging = true
                
                _closestDataSetToTouch = getDataSetByTouchPoint(point: recognizer.nsuiLocationOfTouch(0, inView: self))
                
                let translation = recognizer.translation(in: self)
                let didUserDrag = (self is HorizontalBarChartView) ? translation.y != 0.0 : translation.x != 0.0
                
                // Check to see if user dragged at all and if so, can the chart be dragged by the given amount
                if didUserDrag && !performPanChange(translation: translation)
                {
                    if _outerScrollView !== nil
                    {
                        // We can stop dragging right now, and let the scroll view take control
                        _outerScrollView = nil
                        _isDragging = false
                    }
                }
                else
                {
                    if _outerScrollView !== nil
                    {
                        // Prevent the parent scroll view from scrolling
                        _outerScrollView?.nsuiIsScrollEnabled = false
                    }
                }
                
                _lastPanPoint = recognizer.translation(in: self)

[liuxuan30]

I just came across #2413, you can try this