# Sparkline
Show a trend inline in word-sized space with a Blazor sparkline - no axes or labels.
Keywords: chart, sparkline
> API reference: [RadzenSparkline API](https://blazor.radzen.com/docs/api/Radzen.Blazor.RadzenSparkline.md)
## Examples
## Radzen Blazor Sparkline chart
A sparkline is a tiny, word-sized chart with no axes or labels, made to sit inline - in a table cell or next to a number - to show a trend at a glance.
```razor
Quiz scores represented in different sparklines
@(people.Name)
Quiz scores as a sparkline in text.
The first quiz was won by @(people[2].Name) (
).
The second quiz was the easiest for @(people[0].Name) (
)
and @(people[1].Name) (
).
@code {
public class Test
{
public int TestId { get; set; }
public string TestName { get; set; }
public int Score { get; set; }
}
public class Person
{
public string Name { get; set; }
public IEnumerable Tests { get; set; }
}
private IList people;
protected override void OnInitialized()
{
people = new List
{
new Person
{
Name = "Alfred",
Tests = new List
{
new Test { TestName = "Quiz 1", Score = 58 },
new Test { TestName = "Quiz 2", Score = 93 },
new Test { TestName = "Quiz 3", Score = 84 },
new Test { TestName = "Quiz 4", Score = 65 }
}
},
new Person
{
Name = "Angela",
Tests = new List
{
new Test { TestName = "Quiz 1", Score = 53 },
new Test { TestName = "Quiz 2", Score = 99 },
new Test { TestName = "Quiz 3", Score = 89 },
new Test { TestName = "Quiz 4", Score = 71 }
}
},
new Person
{
Name = "Bob",
Tests = new List
{
new Test { TestName = "Quiz 1", Score = 92 },
new Test { TestName = "Quiz 2", Score = 58 },
new Test { TestName = "Quiz 3", Score = 52 },
new Test { TestName = "Quiz 4", Score = 61 }
}
},
new Person
{
Name = "Brett",
Tests = new List
{
new Test { TestName = "Quiz 1", Score = 52 },
new Test { TestName = "Quiz 2", Score = 52 },
new Test { TestName = "Quiz 3", Score = 73 },
new Test { TestName = "Quiz 4", Score = 64 }
}
},
};
}
}
```