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Trying to install SciChart using the PodSpecs-Nightly repo:

source ‘https://github.com/ABTSoftware/PodSpecs-Nightly.git’

Running pod install results in this error:

[!] Error installing SciChart
[!] /usr/bin/curl -f -L -o /var/folders/mr/0skn4y5d1t99bcvzd09g_wdr0000gn/T/d20221220-30745-gfzfrf/file.zip https://github.com/ABTSoftware/PodSpecs-Nightly/releases/download/v4.4.1-nightly.5867/SciChart_iOS_4.4.1-nightly.5867.zip --create-dirs --netrc-optional --retry 2 -A 'CocoaPods/1.11.3 cocoapods-downloader/1.6.3'
curl: (22) The requested URL returned error: 404

Notice the word “SDK” is missing from the URL above. The correct URL should be:

https://github.com/ABTSoftware/PodSpecs-Nightly/releases/download/v4.4.1-nightly.5867/SciChart_iOS_SDK_4.4.1-nightly.5867.zip

I have been trying to find a tutorial for ViewPortManagers for IOS and Xamarin.ios. Has anyone been able to pull this off and willing to share an example?

Greetings! I see you have support Xamarin.iOS and Xamarin.Android, however, I’m not sure about support status: do you support .NET 7 iOS and Android?

Try to integrate new SciChart.xcframework 4.2.0 instead of SciChart.framework 2.0 to the project and build failed in Xcode 12.4 with the next errors:
RNSciCandlestickChart.swift:
1) 335th line: Editor placeholder in source file
dates.add(date!))
2) 549th line: Cannot convert value of type ‘Bundle.Type’ to expected argument type ‘Bundle’ SCIThemeManager.addTheme(byThemeKey: theme, from: Bundle)
3) 768th line: Method does not override any method from its superclass
override func internalHandleGesture(_ gestureRecognizer: UIGestureRecognizer)
AnnotationDragListener.swift:
1) 4th line: Cannot find type ‘SCIAnnotationDragListener’ in scope
class AnnotationDragListener: SCIAnnotationDragListener
RNSciLineChart.swift:
1) 475th line: Editor placeholder in source file
SCIThemeManager.addTheme(byThemeKey: theme, from: Bundle)
Can you tell me please can I launch SciChart.xcframework 4.2.0 in Xcode 12.4? Any how to solve this issues?

I want to style one of the data point bars in a column chart to be a different color. Is there any way to do this?

Stacked Bar chat: If we give 0 values, there are Black lines showing at middle of screen. please see attached screen.

SciChart 3.1.0.5175 running on iOS 13.6

Please see this short video which demonstrates the issue: https://youtu.be/HjtWZDZeyXM

I have a chart showing a single Spline data series. The data series never drops below zero, yet the chart shows multiple points where the line drops below zero as you zoom in and out. This behavior changes as the zoom level changes.

Is this expected behavior for the spline chart? Is there a way to change the behavior so the chart does not show these sub-zero points?

private func drawChart()
{
    createChartSurface()

    let series = self.getPositionSeries( name: name, color: color, results: resultsSession.rearResults )
    self.sciChartSurface?.renderableSeries.add(series)


}


private func createChartSurface()
{
    // If we created a chart surface previously then we need to remove it from the superview
    sciChartSurface?.removeFromSuperview()

    // Create a SCIChartSurface. This is a UIView so can be added directly to the UI
    sciChartSurface = SCIChartSurface()
    sciChartSurface?.translatesAutoresizingMaskIntoConstraints = false
    self.view.addSubview(sciChartSurface!)

    //sciChartSurface?.autoresizingMask = [.flexibleHeight, .flexibleWidth] // chart bottom falls off the view without this
    sciChartSurface?.topAnchor.constraint(equalTo: self.view.safeAreaLayoutGuide.topAnchor).isActive = true
    sciChartSurface?.bottomAnchor.constraint(equalTo: self.view.safeAreaLayoutGuide.bottomAnchor).isActive = true
    sciChartSurface?.leftAnchor.constraint(equalTo: self.view.leftAnchor).isActive = true
    sciChartSurface?.rightAnchor.constraint(equalTo: self.view.rightAnchor).isActive = true

    // Create an XAxis and YAxis. This step is mandatory before creating series
    let xaxis = SCINumericAxis()
    xaxis.axisTitle = "Seconds"
    sciChartSurface?.xAxes.add(xaxis)

    let yaxis = SCINumericAxis()
    yaxis.axisTitle = "Position (mm)"
    yaxis.axisId = "p" // position
    yaxis.axisAlignment = .right
    sciChartSurface?.yAxes.add(yaxis)

    let yaxis = SCINumericAxis()
    yaxis.axisTitle = "Speed mm/s"
    yaxis.axisId = "s" // speed
    yaxis.axisAlignment = .left
    sciChartSurface?.yAxes.add(yaxis)


    addModifiers()
}


private func getPositionSeries( name: String, color: UIColor, results: ResultData ) -> SCISplineLineRenderableSeries
{
    let positionData = SCIXyDataSeries(xType: .double, yType: .double)
    positionData.seriesName = name
    let start = resultsSession.indexStart + 1
    let last = resultsSession.indexEnd

    for index in start ... last {
        let t1 = resultsSession.sensorData[index-1].time
        let t2 = resultsSession.sensorData[index].time
        if ((t2-t1) == 1) {
            let x = Double(t2) / resultsSession.sampleRate
            let y = results.axleData[index].position
            positionData.append(x: x, y: y)
        } else {
            // There was a gap in the data.  Fill in the gap with a horizontal line.
            let y = results.axleData[index-1].position
            for tx in (t1 + 1) ... t2 {
                let x = Double(tx) / resultsSession.sampleRate
                positionData.append(x:x, y:y)
            }
        }
    }

    let positionSeries = SCISplineLineRenderableSeries()  // SCIFastLineRenderableSeries()
    positionSeries.dataSeries = positionData
    positionSeries.yAxisId = "p"
    positionSeries.strokeStyle = SCISolidPenStyle(color: color, thickness: 1.0)
    return positionSeries
}

Hi,

I’m attempting to plot on a mountain graph with a DateTimeAxis for the x-axis and I noticed that the plotted time is inaccurate.

The data that am attempting to put in has the following NSDate value: 2017-01-06T10:09:25+0000
Correct me if am wrong, but I believe the time on the axis that ought to be displayed should follow the device’s system timezone? In my case, it is +0800, setting the time to be about 6:09:25 pm

However, the plotted time ends up showing the point to be plotted at 2:09:25 instead.

I’ve tested with a date formatter and it displays the time as it should (6:09:25 pm).
I don’t think I configured anything regarding the axis’s time format, and the insertion of data was done as below:

[self.mountainSeries appendX:SCIGeneric(m.timestamp) Y:SCIGeneric(m.mid)];
[self.chartSurface invalidateElement];

Also, to add on, if I were to extract the XMax value from the axis (in this case, is the timestamp as above), it returns me as such: 2017-01-06 18:09:25 +0000

Thank you.

Hi everyone,

What would be the easiest way of shading all vertical bands for weekend days? I’ve got two ideas:

1. Setting major band brush won’t work because there’s no way of setting only weekend bands to be major bands (as far as I know).
2. Using box annotations.

Problem with 2nd option is that annotations are rendered over the chart (screenshot attached). Is there a way of sending them behind columns?

Thanks,
Igor

We have created graph for x axis string and y axis double. we have create object like this XyDataSeries<string,double> if run app getting exception error .

How to declare and how to use it .

Hi!

I have 2 solutions of xamarin forms using scichart: one of them is the demo from github repo of scichart (2.2.1.839), and the other is my own solution using scichart 2.5.0.946.

The problem is when I attach a labelprovider (the same as the github example) to one of my numerical axes, the app automatically closes on the device (both), neither of the two solutions shows an error or exception.

Hi, I’m looking for a way to programmatically dismiss a RolloverModifier from a chart. I’ve been tasked with creating a user experience that does two things: 1. when a user stops scrubbing on the chart, the rollover modifier should persist, and 2. when the user taps outside of the chart the rollover modifier should disappear.

I’ve accomplished the first part of the problem by implementing a subclass of SCIRolloverModifier and overriding the onEvent(args:) function, but I cannot figure out how to dismiss the rollover modifier when the user taps outside the chart surface.

Is there a way to accomplish this?

SciChart 3.1.0.5175
iOS 13.5
Xcode 10.15.5

If I am using the API incorrectly please let me know. I am not aware of any requirement to wait after using the SciChart API.

It appears the SCILegendModifier has some kind of timing bug. If you draw a chart on a surface with a legend, then clear the chart, then add another plot to the same surface you will notice the legend has stale data. However, if you clear the surface and wait a second before you add the new plot it will work as expected.

I created a sample Xcode project to demonstrate the issue. See the attachment chart.zip

I also created a video to demonstrate the issue: https://youtu.be/1JBTd1sfVgI

I have a workaround so this is not urgent, but I would like to remove the delay for my production release.

I want to modify the tooltip for data points. For example, I’d like to not show the line that goes down to the X Axis, and the associated tooltip that shows the X cursor location in the X axis area.

Is there a way to do this?

iPhone 6, OS 12.4.3., X-axis, Y-axis texts are shown in inverted text. We can see this issue if we download the AppStore version of SciChart app

Hi,

I’m trying to convert Java code to swift and I need the RolloverModifier class’s updateCurrentPoint method. I create CustomRolloverModifier class inherits from SCIRolloverModifier class and import SciChart.Protected.SCIRolloverModifier extension too. But i can’t find updateCurrentPoint method. What is the updateCurrentPoint equivalent method on swift?

Thanks.

I am trying to listen changes in pie chart segment selections. I am adding the listener like so:

piesegment.addChangeListener { changedSegment in
    print("changed selection \(changedSegment.isSelected)")
 } 

The closure is never called however. My first question is: Is this the right way of doing this? In Android I implement the PieSegmentChangeListener interface and do an addIsSelectedChangeListener on the segment. In ios the SCIPieSegmentChangeListener is not a protocol. My second question is: How can I create a my own listener like in android and add it to the segment?

By the way support should not be exired!!!!

I want a transparent background of SCI Chart so that view below the chart are visible. I have tried various solutions but it is still turning out to be black. Below is my code for the same. Can anyone please help me out ? I am setting SCIChartSurface backgroundColor property to achieve it but it doesnt seem to work.

func initColumnChart() {

    let xAxis = SCINumericAxis()
    let yAxis = SCINumericAxis()
    //self.surface.xAxes.add(xAxis)
    //self.surface.yAxes.add(yAxis)
    self.surface.backgroundColor = UIColor.clear
    self.surface.isOpaque = false
    self.surface.renderableSeriesAreaFill = SCISolidBrushStyle(color: UIColor.clear)
    self.surface.renderableSeriesAreaBorder = SCISolidPenStyle(color: UIColor.clear, withThickness: 0)


    let xAxisGridBandBrush = SCISolidBrushStyle(color: UIColor.clear)
    xAxis.style.gridBandBrush = xAxisGridBandBrush

    xAxis.visibleRange = SCIDoubleRange(min: SCIGeneric(-0.6), max: SCIGeneric(8.0))
    xAxis.style.majorTickBrush = SCISolidPenStyle(color: UIColor.white, withThickness: 1)
    xAxis.style.majorTickSize = 5
    xAxis.autoTicks = false
    xAxis.majorDelta = SCIGeneric(1.0)
    xAxis.minorDelta = SCIGeneric(1.0)
    xAxis.labelProvider = UsageXLabelProvider()
    xAxis.style.labelStyle.color = UIColor.white
    xAxis.style.labelStyle.fontName = "Helvetica"
    xAxis.style.labelStyle.fontSize = 14
    xAxis.style.drawLabels = true
    xAxis.style.drawMajorGridLines = false
    xAxis.style.drawMinorGridLines = false
    xAxis.style.drawMajorTicks = true
    xAxis.style.drawMinorTicks = false
    xAxis.tickProvider = YAxisTickProvider(minorTicks: [], majorTicks: [0,1,2,3,4,5,6])



    let yAxisGridBandBrush = SCISolidBrushStyle(color: UIColor.clear)
    yAxis.style.gridBandBrush = yAxisGridBandBrush

    yAxis.style.labelStyle.color = UIColor.white
    yAxis.style.labelStyle.fontName = "Helvetica"
    yAxis.style.labelStyle.fontSize = 14
    yAxis.style.drawLabels = true
    yAxis.visibleRange = SCIDoubleRange(min: SCIGeneric(-1.0), max: SCIGeneric(65))
    yAxis.autoTicks = false
    yAxis.majorDelta = SCIGeneric(1.0)
    yAxis.minorDelta = SCIGeneric(0.2)
    yAxis.style.majorGridLineBrush = SCISolidPenStyle(color: UIColor.white, withThickness: 0.5, andStrokeDash: [5.0,6.0])
    // Style the Minor Gridlines on the YAxis (vertical lines)
    yAxis.style.minorGridLineBrush = SCISolidPenStyle(color: UIColor.white, withThickness: 0.5, andStrokeDash: [5.0, 6.0])
    yAxis.style.drawMajorGridLines = true
    yAxis.style.drawMinorGridLines = true
    yAxis.style.drawMajorTicks = false
    yAxis.style.drawMinorTicks = false
    yAxis.axisAlignment = .left
    //yAxis.labelProvider = DailyFlowrateLabelProvider()
    yAxis.tickProvider = YAxisTickProvider(minorTicks: [0,8,16,24,31,40,48,56], majorTicks: [0,31,62])

    let dataSeries = SCIXyDataSeries(xType: .float, yType: .float)
    dataSeries.appendRangeX([0,1,2,3,4,5,6], y: [52,40,15,48,25,36,20])

    let rSeries = SCIFastColumnRenderableSeries()
    rSeries.dataSeries = dataSeries
    rSeries.paletteProvider = BarsColorPalette()

    SCIUpdateSuspender.usingWithSuspendable(surface) {
        self.surface.xAxes.add(xAxis)
        self.surface.yAxes.add(yAxis)
        self.surface.renderableSeries.add(rSeries)
        //self.surface.chartModifiers = SCIChartModifierCollection(childModifiers: [SCIPinchZoomModifier(), SCIZoomExtentsModifier(), SCIRolloverModifier()])

        //rSeries.addAnimation(SCIWaveRenderableSeriesAnimation(duration: 3, curveAnimation: .easeOut))
    }
}

Hello,
I’ve been looking for the documentation of how to customize the look of the chart. I have a black/dark gray checker pattern that seems to be the default. I would like to:
1. Change the background to white, no checkerboard pattern
here is the documentation for chart background but it does not show me how to change it to white. https://www.scichart.com/documentation/ios/v2.x/webframe.html#The%20SciChartSurface%20Type.html
I have found through experimentation the I can call

surface.backgroundColor

But that just changes the axis background color

2. Make the text larger on the axis.
here is the documentation for the axis https://www.scichart.com/documentation/ios/v2.x/webframe.html#Adding%20an%20Axis%20to%20a%20SciChartSurface.html
I see these lines that were provided but they won’t compile because Xcode doesn’t know what defaultFontSize is and there are no other references to it and I still don’t see a way to set the size.

textFormat.fontName = SCSFontsName.defaultFontName
textFormat.fontSize = SCSFontSizes.defaultFontSize

I think it would be helpful to create a walkthrough for iOS that shows how to customize the background and axis. I’ve looked through the samples provided but the files are huge and I get lost trying to figure it out.
Thanks,
Warren

See the screen shot (attached)

To dupe this start on the SciChart home page, select documentation, select iOS, then enter anything into the search box.

I get the same results with Chrome and Safari.

After seeing some strange behavior in my application, I have a simple repro case where hiding a renderable series that’s in a vertically stacked columns collection causes the entire screen to go black. I’ll attach a full viewDidLoad() below, but here’s the basic setup:

    let rsLeftSingle = SCIStackedColumnRenderableSeries()
    rsLeftSingle.dataSeries = dataSeriesLeftSingle
    rsLeftSingle.yAxisId = yAxisLeft.axisId
    rsLeftSingle.fillBrushStyle = SCISolidBrushStyle(color: UIColor.yellow)
    rsLeftSingle.strokeStyle = SCISolidPenStyle(color: UIColor.yellow, thickness: 2.0)

    let rsLeftDouble = SCIStackedColumnRenderableSeries()
    rsLeftDouble.dataSeries = dataSeriesLeftDouble
    rsLeftDouble.yAxisId = yAxisLeft.axisId
    rsLeftDouble.fillBrushStyle = SCISolidBrushStyle(color: UIColor.blue)
    rsLeftDouble.strokeStyle = SCISolidPenStyle(color: UIColor.blue, thickness: 2.0)

    let stacks = SCIVerticallyStackedColumnsCollection()
    stacks.add(rsLeftSingle)
    stacks.add(rsLeftDouble)
    surface.renderableSeries.add(stacks)

    let legendModifier = SCILegendModifier()
    surface.chartModifiers.add(legendModifier)

That code displays a stack of yellow and blue bars, with a legend and checkboxes (both checkboxes selected). When I tap a checkbox to deselect it, the SCIChartSurface() goes blank, the legend remains on screen, and I see this message in the console:

Exception raised with reason: All stacked series in on collection should have the same amount of X Values

When I reselect that checkbox, I get my plot back.

There are no changes being made to the underlying data. Hiding/showing works correctly for horizontally stacked collection and for other renderable series types.

What’s your recommended workaround?

Hello, I’m new to Swift and macOS, but I’m tasked to research SciChart. I have started my macOS trial, got my trial code from the wizard app. I’m following the Creating your first SciChart macOS App tutorial but I get Sorry! Your license token appears to be invalid error.

Here is what I’ve tried:

import Cocoa
import SciChart
import AppKit

@main
class AppDelegate: NSObject, NSApplicationDelegate {

//    override init() {
//        SCIChartSurface.setRuntimeLicenseKey("XXX")
//    }

    func applicationDidFinishLaunching(_ aNotification: Notification) {
        let licenseKey = "XXX"
        SCIChartSurface.setRuntimeLicenseKey(licenseKey)
    }

    func applicationWillTerminate(_ aNotification: Notification) {
        // Insert code here to tear down your application
    }

    func applicationSupportsSecureRestorableState(_ app: NSApplication) -> Bool {
        return true
    }
}

Using override init() leads to Terminating app due to uncaught exception 'License Exception', reason: ''
Using SCIChartSurface.setRuntimeLicenseKey() in applicationDidFinishLaunching leads to Sorry! Your license token appears to be invalid. Please contact support with your OrderID if you believe this to be incorrect.

What am I doing wrong?

Hello,

Out team have several question about the framework:

1. Is there a way to make SCIChartSurfaceView background transparent so that the user could see underlying views? We tried using background brush of clear color on SCIChartSurface and making SCIChartSurfaceView backgroundColor transparent but no avail.

2. Is it possible to add translate/rotate/scale animation to markers/annotations from code?

3. When using gradient brush with mountain renderable series we found a strange visual artifact (“Gradient artifact” image). Is there a way to fix it?

Best regards,
Vasiliy

Hello, I’m having an issue when I put multiple surfaces in an iOS view. Only the one made first is shown and there is a black space in place of the other. I swapped the order of creation and now the other is visible instead. Does anyone know why this is happening or have suggestions for putting multiple surfaces in an iOS view? Thanks

Hi,

I’m using SciChart for macOS (v4.4.2.5871 installed via CocoaPods) and one thing that I tried was to implement the an axis to show full extent of data, as described in the first bullet of https://www.scichart.com/documentation/ios/current/axis-ranging—get-or-set-visiblerange.html#zooming-to-fit-all-the-data

However, what I’m getting is that after setting the visibleRange to match the dataRange, the dataRange no longer reflects the “true” range, but something else. Also “zoom to extent” no longer works

Attached is a super basic example (project) for this. To reproduce, do the following:

1. Do a zoom (via pinch)
2. Click the button titled “Set visibleRange to dataRange” -> this step works as expected
3. Do a zoom
4. Click again the button -> “zoom to extent” no longer works, dataRange is messed up

I was doing a bit of thinking about how I would be adding a horizontal line to my financial data series because my x-axis was in Date format. So I wrote this walkthrough with 2 functions to help any devs that come along after me.

My example is a bar chart with prices on the vertical y-axis and dates on the x-axis. the final product is posted below as a pic. All that is needed is to count the items in your date data series and you can position your bar relative to that.

my dates were in this object array and I just counted the array to get my bearings.

let totalBars = lastPriceList.count        //  holds number of bars in my price object
let startBar = totalBars - 100             //  this will make my line 100 bars long
let sellPrice = lastBar?.shortEntryPrice   //  here is the price level of the line I want to plot

then I passed that to this function to get a horizontal line

addTradeEntry(SignalLine: sellPrice!, StartBar: startBar, EndBar: totalBars)

here are the 2 functions that do all of the work

private func addTradeEntry(SignalLine: Double, StartBar: Int, EndBar: Int) {

    let horizontalLine1 = SCIHorizontalLineAnnotation()
    horizontalLine1.coordinateMode = .absolute;

// lower number pushes to left side of x axis
    horizontalLine1.x1 = SCIGeneric(StartBar)   
// higher number pushes bar right of x axis
    horizontalLine1.x2 = SCIGeneric(EndBar)    

// the position on y (price) axis
    horizontalLine1.y1 = SCIGeneric(SignalLine) 
    horizontalLine1.horizontalAlignment = .center

    horizontalLine1.isEditable = false
    horizontalLine1.style.linePen = SCISolidPenStyle.init(color: UIColor.red, withThickness: 2.0)
    horizontalLine1.add(self.buildLineTextLabel("Sell \(SignalLine)", alignment: .left, backColor: UIColor.clear, textColor: UIColor.red))
    surface.annotations.add(horizontalLine1)
}

this one formats the text

private func buildLineTextLabel(_ text: String, alignment: SCILabelPlacement, backColor: UIColor, textColor: UIColor) -> SCILineAnnotationLabel {
    let lineText = SCILineAnnotationLabel()
    lineText.text = text
    lineText.style.labelPlacement = alignment
    lineText.style.backgroundColor = backColor
    lineText.style.textStyle.color = textColor
    return lineText
}

Hello!
I tried to draw relative line annotations but can’t get expected behavior.

I have a chart with date x axis and numeric y axis. I want to draw line from (x1, y1) to (x2, y2) where:
x1 = deal.startQuoteDate
y1 = deal.startQuoteRate
x2 = deal.endQuoteDate
y2 = deal.startQuoteRate

func activeDealAnnotations() -> [SCILineAnnotation] {
    return bnd_activeDeals.map { deal in
        let lineAnnotation = SCILineAnnotation()
        lineAnnotation.xAxisId = self.xAxisId
        lineAnnotation.yAxisId = self.yAxisId
        lineAnnotation.coordMode = .Relative
        lineAnnotation.style.linePen = SCIPenSolid(color: UIColor.whiteColor(), width: 0.5)
        lineAnnotation.xStart = SCIGeneric(deal.startQuoteDate)
        lineAnnotation.xEnd = SCIGeneric(deal.endQuoteDate)
        lineAnnotation.yStart = SCIGeneric(deal.startQuoteRate)
        lineAnnotation.yEnd = SCIGeneric(deal.startQuoteRate)
        return lineAnnotation
    }
}

I also tried different configurations of the line annotation to check the validity of x and y values.

lineAnnotation.coordMode = .RelativeX
lineAnnotation.xStart = SCIGeneric(0)
lineAnnotation.xEnd = SCIGeneric(1)
lineAnnotation.yStart = SCIGeneric(deal.startQuoteRate)
lineAnnotation.yEnd = SCIGeneric(deal.startQuoteRate)

lineAnnotation.coordMode = .RelativeY
lineAnnotation.xStart = SCIGeneric(deal.startQuoteDate)
lineAnnotation.xEnd = SCIGeneric(deal.startQuoteDate)
lineAnnotation.yStart = SCIGeneric(0)
lineAnnotation.yEnd = SCIGeneric(1)

lineAnnotation.coordMode = .RelativeY
lineAnnotation.xStart = SCIGeneric(deal.endQuoteDate)
lineAnnotation.xEnd = SCIGeneric(deal.endQuoteDate)
lineAnnotation.yStart = SCIGeneric(0)
lineAnnotation.yEnd = SCIGeneric(1)

The lines draws at expected parts of the chart. Now I’m sure that the values are valid and the problem is in the configuration.

Could you help me to do it right?

When I embed my view controller in a navigation controller the top of the chart is hidden behind the navigation bar. So I went to the storyboard and found the view controller attributes section called “extend edges” and turned off the option called “under top bars”. This fixes the top of the chart. Now the bottom of the chart drops off the bottom of the screen. The x-axis is completely missing. Does SciChart support this case?

Hello,

One thing I can’t figure out is why I don’t see the axis tooltips when using SCIRolloverModifier or SCICursorModifier? If I use xAxis.axisTitleMargins = NSEdgeInsets(top: 1000, left: 0, bottom: 10, right: 0) I can see tooltips on x axis but only until some point and from there moving the cursor to the right leads to some sort of overlay and tooltip disappears. See the photos.

Is this a bug or I’m doing something wrong?

Hello Team,

In Pie Chart with DonutSeries, the segment spacing seems to have no effect on graph.

donutSeries.segmentSpacing = 10

Thanks