This article explains how to fill the empty area with dotted lines in Blazor Chart Component Creating stacking series chart with empty points To demonstrate this, consider the two stacking area series. If it is populated data have a NaN or null, then it will be plotted as shown in the following image. Filling the empty points with dotted line In order to fill this empty space with dotted lines, use Line Series with calculated data from two stacking area series’ s data collection as shown in the following code sample. Index.razor public List<ChartData> LineData = new List<ChartData> { }; protected override void OnInitialized() { for ( int i = 0; i < MedalDetails.Count; i++) { if (MedalDetails[i].Y == null && MedalDetails1[i].Y == null) { IsEmpty = true; } else { IsEmpty = false; } if (IsEmpty) { if ((MedalDetails[i - 1].Y)!=null) { LineData.Add(new ChartData{X = MedalDetails[i - 1].X,Y = 0}); LineData.Add(new ChartData { X = MedalDetails[i - 1].X, Y = (MedalDetails[i - 1].Y + MedalDetails1[i - 1].Y)}); } if ( (MedalDetails1[i + 1].Y)!=null) { LineData.Add(new ChartData { X = MedalDetails[i + 1].X, Y = (MedalDetails[i + 1].Y + MedalDetails1[i + 1].Y)}); LineData.Add(new ChartData { X = MedalDetails[i + 1].X, Y = 0 }); LineData.Add(new ChartData { X = MedalDetails[i + 1].X, Y = double.NaN }); } } } } Empty points with dotted line View the sample in GitHub Conclusion I hope you enjoyed learning how to fill the empty area with dotted line in Blazor Chart Component. You can refer to our Blazor Chart feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our Blazor Chart example to understand how to create and manipulate data. For current customers, you can check out our components from the License and Downloads page. If you are new to Syncfusion, you can try our 30-day free trial to check out our other controls. If you have any queries or require clarifications, please let us know in the comments section below. You can also contact us through our support forums, support portal, or feedback portal. We are always happy to assist you!
A line chart with dots or dashes is commonly used to display forecast values. They are outstanding for visualizing estimates or uncertainty. This article will help you make a dotted or dashed line chart with the .NET MAUI Chart. See this KB article to create a line chart with.NET MAUI Chart. .NET MAUI Chart allows you to create a line chart with dashes by using the StrokeDashArray property of the LineSeries, as shown in the following code example. This property requires an array, where the odd value represents the rendering size, and the even value represents the gap. xmlns:chart="clr-namespace:Syncfusion.Maui.Charts;assembly=Syncfusion.Maui.Charts" <chart:SfCartesianChart> <chart:SfCartesianChart.BindingContext> <local:ViewModel></local:ViewModel> </chart:SfCartesianChart.BindingContext> <chart:SfCartesianChart.XAxes> <chart:CategoryAxis></chart:CategoryAxis> </chart:SfCartesianChart.XAxes> <chart:SfCartesianChart.YAxes> <chart:NumericalAxis EdgeLabelsDrawingMode="Shift" Minimum="0"> <chart:NumericalAxis.LabelStyle> <chart:ChartAxisLabelStyle LabelFormat="0B"></chart:ChartAxisLabelStyle> </chart:NumericalAxis.LabelStyle> </chart:NumericalAxis> </chart:SfCartesianChart.YAxes> <chart:SfCartesianChart.Legend> <chart:ChartLegend></chart:ChartLegend> </chart:SfCartesianChart.Legend> <chart:SfCartesianChart.Series> <chart:LineSeries ShowDataLabels="True" Label="Projected Revenue" StrokeWidth="2" Fill="#512BD4" ItemsSource="{Binding Data}" XBindingPath="Year" YBindingPath="Revenue"> <chart:LineSeries.DataLabelSettings> <chart:CartesianDataLabelSettings> <chart:CartesianDataLabelSettings.LabelStyle> <chart:ChartDataLabelStyle FontSize="10" LabelFormat="0B"> </chart:ChartDataLabelStyle> </chart:CartesianDataLabelSettings.LabelStyle> </chart:CartesianDataLabelSettings> </chart:LineSeries.DataLabelSettings> <chart:LineSeries.StrokeDashArray> <DoubleCollection> <x:Double>2</x:Double> <x:Double>2</x:Double> </DoubleCollection> </chart:LineSeries.StrokeDashArray> </chart:LineSeries> </chart:SfCartesianChart.Series> </chart:SfCartesianChart> using Syncfusion.Maui.Charts; SfCartesianChart chart = new SfCartesianChart(); chart.BindingContext = new ViewModel(); CategoryAxis xAxis = new CategoryAxis(); NumericalAxis yAxis = new NumericalAxis(); yAxis.LabelStyle = new ChartAxisLabelStyle() { LabelFormat = "0B" }; chart.XAxes.Add(xAxis); chart.YAxes.Add(yAxis); LineSeries lineSeries = new LineSeries(); chart.Series.Add(lineSeries); lineSeries.ItemsSource = new ViewModel().Data; lineSeries.XBindingPath = "Year"; lineSeries.YBindingPath = "Revenue"; lineSeries.ShowDataLabels = true; lineSeries.Fill = Color.FromArgb("#512BD4"); lineSeries.StrokeWidth = 2; lineSeries.StrokeDashArray = new DoubleCollection() { 2, 2 }; CartesianDataLabelSettings dataLabelSettings = new CartesianDataLabelSettings(); dataLabelSettings.LabelStyle = new ChartDataLabelStyle() { LabelFormat = "0B" }; lineSeries.DataLabelSettings = dataLabelSettings; Content = chart; Output Explore the runnable demo from this Github location. See also How to create a column chart in .NET MAUI Chart (SfCartesianChart)? How to create a spline chart in .NET MAUI Chart (SfCartesianChart)? How to customize the segment color based on the y-value in .NET MAUI Chart (SfCartesianChart)? Fast line chart in .NET MAUI Chart control ConclusionI hope you enjoyed learning on how to create a dotted line chart in .NET MAUI Cartesian Chart.You can refer to our .NET MAUI Cartesian Chart feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications.For current customers, you can check out our components from the License and Downloads page. If you are new to Syncfusion, you can try our 30-day free trial to check out our other controls.If you have any queries or require clarifications, please let us know in the comments section below. You can also contact us through our support forums, Direct-Trac, or feedback portal. We are always happy to assist you!
This article describes how to customize the legend icon based on series appearance in WPF Chart by following these steps: Step 1: You can display dotted lines in FastLineSeries by using the StrokeDashArray property. Step 2: The customized line style of FastLineSeries can be shown in the legend icon by applying the LegendIconTemplate as shown in the following code example. <Grid> <Grid.DataContext> <local:ViewModel></local:ViewModel> </Grid.DataContext> <chart:SfChart Margin="10"> <chart:SfChart.Legend> <chart:ChartLegend></chart:ChartLegend> </chart:SfChart.Legend> <chart:SfChart.PrimaryAxis> <chart:CategoryAxis LabelFormat="MMM/dd"></chart:CategoryAxis> </chart:SfChart.PrimaryAxis> <chart:SfChart.SecondaryAxis> <chart:NumericalAxis ></chart:NumericalAxis> </chart:SfChart.SecondaryAxis> <chart:FastLineSeries Label="Series 1" StrokeDashArray="1,1" ItemsSource="{Binding DataCollection}" XBindingPath="Date" YBindingPath="Value"> <chart:FastLineSeries.LegendIconTemplate> <DataTemplate > <Polyline Points="0,8,25,8" Stroke="{Binding Interior}" StrokeThickness="{Binding StrokeThickness}" StrokeDashArray="1,1"/> </DataTemplate> </chart:FastLineSeries.LegendIconTemplate> </chart:FastLineSeries> </chart:SfChart> </Grid> public class Data { public Data(DateTime date, double value) { Date = date; Value = value; } public DateTime Date { get; set; } public double Value { get; set; } } public class ViewModel { public int DataCount = 100; private Random randomNumber; public ObservableCollection<Data> DataCollection { get; set; } public ViewModel() { randomNumber = new Random(); DataCollection = GenerateData(); } public ObservableCollection<Data> GenerateData() { ObservableCollection<Data> datas = new ObservableCollection<Data>(); DateTime date = new DateTime(2000, 1, 1); double value = 100; for (int i = 0; i < this.DataCount; i++) { datas.Add(new Data(date, value)); date = date.Add(TimeSpan.FromDays(5)); if (randomNumber.NextDouble() > .5) { value += randomNumber.NextDouble(); } else { value -= randomNumber.NextDouble(); } } return datas; } } You can download the complete sample in this GitHub location. See also How to modify the label of each legend How to achieve draggable legend in WPF Chart How to create custom legend items in WPF Chart How to wrap the text in WPF Chart Legend How to format the legend text in Chart WPF
The Essential Chart supports displaying the dash line instead of default solid line for line series by using the DashArray property. The following code example illustrates the same. ASP <ej:Chart ID="container" runat="server"> <CommonSeriesOptions DashArray="5,5" type="Line"> <Marker Visible="true"></Marker> </CommonSeriesOptions> </ej:Chart> The following screenshot displays the line series with dotted lines.
The Essential Chart supports displaying the dash line instead of default solid line for line series by using the DashArray property. The following code example illustrates the same. CSHTML @(Html.EJ().Chart("container") .CommonSeriesOptions(options=> options.Type(SeriesType.Line) .DashArray("5,5") .Marker(marker=>marker.Visible(true))) ) The following screenshot displays the line series with dotted lines.
Essential jQuery Chart supports displaying the dash line instead of default solid line for line series by using the dashArray property. The following code example illustrates the same. JS $("#container").ejChart({ commonSeriesOptions: { type: 'line', dashArray: '10, 5', marker: { visible: true, } } }); The following screenshot displays the line series with dotted lines. JS Playground sample link: Line customization Conclusion I hope you enjoyed learning about how to display the dash line instead of solid line for line series in the Chart. You can refer to our jQuery Chart’s feature tour page to know about its other groundbreaking feature representations. For current customers, you can check out our jQuery components from the License and Downloads page. If you are new to Syncfusion, you can try our 30-day free trial to check out our jQuery Chart and other jQuery components. If you have any queries or require clarifications, please let us know in comments below. You can also contact us through our support forums, Direct-Trac, or feedback portal. We are always happy to assist you!
You can customize the major grid lines of an axis in Chart by using MajorGridLines property of axis. This property provides options to customize the visibility, color, opacity, width and dash style of the grid lines. The following code example illustrates this. ASP <ej:Chart ID="container" runat="server"> <PrimaryXAxis> <MajorGridLines Color="gray" Width="1" Opacity="0.8" DashArray="1,2,3" /> </PrimaryXAxis> </ej:Chart> The following screenshot displays the Chart with customized major grid lines of primary X axis. Figure SEQ Figure \* ARABIC 1: Chart with customized major grid lines of primary X axisNote:A new version of Essential Studio for ASP.NET is available. Versions prior to the release of Essential Studio 2014, Volume 2 will now be referred to as a classic versions.The new ASP.NET suite is powered by Essential Studio for JavaScript providing client-side rendering of HTML 5-JavaScript controls, offering better performance, and better support for touch interactivity. The new version includes all the features of the old version, so migration is easy.The Classic controls can be used in existing projects; however, if you are starting a new project, we recommend using the latest version of Essential Studio for ASP.NET. Although Syncfusion will continue to support all Classic Versions, we are happy to assist you in migrating to the newest edition.For current customers, you can check out our components from the License and Downloads page. If you are new to Syncfusion, you can try our 30-day free trial to check out our other controls. If you have any queries or require clarifications, please let us know in the comments section below.You can also contact us through our support forums, Direct-Trac, or feedback portal. We are always happy to assist you!
You can customize the major grid lines of an axis in Chart by using majorGridLines property of axis. This property provides options to customize the visibility, color, opacity, width and dash style of the grid lines. The following code example illustrates this. JS $("#container").ejChart({ primaryXAxis: { majorGridLines: { visible: true, opacity: 0.8, width: 1, dashArray: [1,2,3] } } }); The following screenshot displays the Chart with customized major grid lines of primary X axis. Figure SEQ Figure \* ARABIC 1: Chart with customized major grid lines of primary X axis JS Playground sample link: Major GridlinesConclusionI hope you enjoyed how to hide the axis labels in the Chart.You can refer to our JavaScript Chart feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our JavaScript Chart example to understand how to create and manipulate data.For current customers, you can check out our components from the License and Downloads page. If you are new to Syncfusion, you can try our 30-day free trial to check out our other controls.If you have any queries or require clarifications, please let us know in the comments section below. You can also contact us through our support forums, Direct-Trac, or feedback portal. We are always happy to assist you!
You can customize the major grid lines of an axis in Chart by using MajorGridLines property of axis. This property provides options to customize the visibility, color, opacity, width and dash style of the grid lines. The following code example illustrates this. CSHTML @(Html.EJ().Chart("container") .PrimaryXAxis(axis=> axis.MajorGridLines(line=> line.Color("gray") .Visible(true) .DashArray("1,2,3") .Width(1) .Opacity(0.8))) ) The following screenshot displays the Chart with customized major grid lines of primary X axis. Figure SEQ Figure \* ARABIC 1: Chart with customized major grid lines of primary X axisConclusionI hope you enjoyed learning about how to customize major grid lines of the Chart axis.You can refer to our ASP.NET MVC Chart feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our ASP.NET MVC Chart example to understand how to create and manipulate data.For current customers, you can check out our components from the License and Downloads page. If you are new to Syncfusion, you can try our 30-day free trial to check out our other controls.If you have any queries or require clarifications, please let us know in the comments section below. You can also contact us through our support forums, Direct-Trac, or feedback portal. We are always happy to assist you!
