Spline in Blazor Chart component
Spline
This chart connects the data points with smooth curves. To render a spline series, use series Type as Spline.
@using Syncfusion.Blazor.Charts
<SfChart Title="Olympic Medals">
<ChartPrimaryXAxis ValueType="Syncfusion.Blazor.Charts.ValueType.Category"></ChartPrimaryXAxis>
<ChartSeriesCollection>
<ChartSeries DataSource="@MedalDetails" XName="X" YName="Y" Type="ChartSeriesType.Spline">
</ChartSeries>
</ChartSeriesCollection>
</SfChart>
@code{
public class ChartData
{
public string X { get; set; }
public double Y { get; set; }
}
public List<ChartData> MedalDetails = new List<ChartData>
{
new ChartData { X= "South Korea", Y= 39.4 },
new ChartData { X= "India", Y= 61.3 },
new ChartData { X= "Pakistan", Y= 20.4 },
new ChartData { X= "Germany", Y= 65.1 },
new ChartData { X= "Australia", Y= 15.8 },
new ChartData { X= "Italy", Y= 29.2 },
new ChartData { X= "United Kingdom", Y= 44.6 },
new ChartData { X= "Saudi Arabia", Y= 9.7 },
new ChartData { X= "Russia", Y= 40.8 },
new ChartData { X= "Mexico", Y= 31 },
new ChartData { X= "Brazil", Y= 75.9 },
new ChartData { X= "China", Y= 51.4 }
};
}
Note: You can refer to our Blazor Spline Chart feature tour page to know about its other groundbreaking feature representations. You can also explore our Blazor Spline Chart Example to know how to connects the data points with smooth curves.
SplineType
You can configure the spline type using SplineType property. The spline types are Clamped, Cardinal
, Monotonic and Natural.
@using Syncfusion.Blazor.Charts
<SfChart Title="Olympic Medals" Width="60%">
<ChartPrimaryXAxis ValueType="Syncfusion.Blazor.Charts.ValueType.Category"></ChartPrimaryXAxis>
<ChartSeriesCollection>
<ChartSeries DataSource="@MedalDetails" XName="X" YName="Y" Type="ChartSeriesType.Spline" SplineType="SplineType.Cardinal">
</ChartSeries>
</ChartSeriesCollection>
</SfChart>
@code{
public class ChartData
{
public string X;
public double Y;
}
public List<ChartData> MedalDetails = new List<ChartData>
{
new ChartData { X= "South Korea", Y= 39.4 },
new ChartData { X= "India", Y= 61.3 },
new ChartData { X= "Pakistan", Y= 20.4 },
new ChartData { X= "Germany", Y= 65.1 },
new ChartData { X= "Australia", Y= 15.8 },
new ChartData { X= "Italy", Y= 29.2 },
new ChartData { X= "United Kingdom", Y= 44.6 },
new ChartData { X= "Saudi Arabia", Y= 9.7 },
new ChartData { X= "Russia", Y= 40.8 },
new ChartData { X= "Mexico", Y= 31 },
new ChartData { X= "Brazil", Y= 75.9 },
new ChartData { X= "China", Y= 51.4 }
};
}
Customization
You can use the following properties to customize the spline series.
Fill– used to change the color of the spline.Width– used to change the width of the spline.Opacity– used to control the transparency of the chart series.DashArray– used to render spline series with dashes.
@using Syncfusion.Blazor.Charts
<SfChart Title="Olympic Medals" Width="60%">
<ChartPrimaryXAxis ValueType="Syncfusion.Blazor.Charts.ValueType.Category"></ChartPrimaryXAxis>
<ChartSeriesCollection>
<ChartSeries DataSource="@MedalDetails" XName="X" YName="Y" Width="3" Opacity="0.5"
DashArray="5,5" Fill="blue" Type="ChartSeriesType.Spline">
</ChartSeries>
</ChartSeriesCollection>
</SfChart>
@code{
public class ChartData
{
public string X;
public double Y;
}
public List<ChartData> MedalDetails = new List<ChartData>
{
new ChartData { X= "South Korea", Y= 39.4 },
new ChartData { X= "India", Y= 61.3 },
new ChartData { X= "Pakistan", Y= 20.4 },
new ChartData { X= "Germany", Y= 65.1 },
new ChartData { X= "Australia", Y= 15.8 },
new ChartData { X= "Italy", Y= 29.2 },
new ChartData { X= "United Kingdom", Y= 44.6 },
new ChartData { X= "Saudi Arabia", Y= 9.7 },
new ChartData { X= "Russia", Y= 40.8 },
new ChartData { X= "Mexico", Y= 31 },
new ChartData { X= "Brazil", Y= 75.9 },
new ChartData { X= "China", Y= 51.4 }
};
}
Note: You can refer to our Blazor Charts feature tour page for its groundbreaking feature representations. You can also explore our Blazor Chart example to knows various chart types and how to represent time-dependent data, showing trends in data at equal intervals.