Sparkline (Vellum)

tonic@vellum:~$ Source Portfolio tonicbox.dev

java.lang.Object
- com.tonic.vellum.Section
- - com.tonic.vellum.widget.SingleRowSection
  - - com.tonic.vellum.widget.Sparkline

```
public final class Sparkline
extends SingleRowSection
```
A one-row chart of a value series drawn with partial block glyphs, auto-scaled to the series range; newest values are on the right.

Constructor Summary

Constructors
Constructor Description

Sparkline()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Sparkline`	`setValues(double[] values)`	Sets the value series from an array.
`Sparkline`	`setValues(java.util.List<? extends java.lang.Number> values)`	Sets the value series from a list of numbers.
`Sparkline`	`style(Style style)`	Sets the style used to draw the chart.

Methods inherited from class com.tonic.vellum.Section
bordered, bordered, bounds, isFocused, parent, requestRedraw

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Sparkline
```
public Sparkline()
```
- Method Detail
  - setValues
```
public Sparkline setValues(double[] values)
```
    Sets the value series from an array.
    
    Parameters:
    
    values - the values to chart; a null array clears the series
    
    Returns:
    
    this Sparkline for chaining
  - setValues
```
public Sparkline setValues(java.util.List<? extends java.lang.Number> values)
```
    Sets the value series from a list of numbers.
    
    Parameters:
    
    values - the values to chart; a null list clears the series
    
    Returns:
    
    this Sparkline for chaining
  - style
```
public Sparkline style(Style style)
```
    Sets the style used to draw the chart.
    
    Parameters:
    
    style - the style
    
    Returns:
    
    this Sparkline for chaining