PwmLedBarGraph (diozero - Core 1.3.1 API)

java.lang.Object
- com.diozero.devices.PwmLedBarGraph

All Implemented Interfaces:: DeviceInterface, AutoCloseable

public class PwmLedBarGraph
extends Object
implements DeviceInterface

Constructor Summary

Constructors
Constructor	Description
`PwmLedBarGraph(int... gpios)`
`PwmLedBarGraph(PwmLed... leds)`
`PwmLedBarGraph(PwmOutputDeviceFactoryInterface deviceFactory, int... gpios)`
`PwmLedBarGraph(List<PwmLed> leds)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`blink()`
`void`	`close()`	Close this device
`float`	`getValue()`	Get the proportion of LEDs currently lit.
`void`	`off()`
`void`	`on()`
`void`	`pulse(float fadeTime, int steps, int iterations)`
`void`	`setValue(float newValue)`	Light a proportion of the LEDs using value as a percentage.
`void`	`toggle()`

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

- Constructor Detail
  - PwmLedBarGraph
```
public PwmLedBarGraph(int... gpios)
```
  - PwmLedBarGraph
```
public PwmLedBarGraph(PwmOutputDeviceFactoryInterface deviceFactory,
                      int... gpios)
```
  - PwmLedBarGraph
```
public PwmLedBarGraph(PwmLed... leds)
```
  - PwmLedBarGraph
```
public PwmLedBarGraph(List<PwmLed> leds)
```
- Method Detail
  - on
```
public void on()
```
  - off
```
public void off()
```
  - toggle
```
public void toggle()
```
  - blink
```
public void blink()
```
  - pulse
```
public void pulse(float fadeTime,
                  int steps,
                  int iterations)
```
  - getValue
```
public float getValue()
```
    Get the proportion of LEDs currently lit.
    
    Returns:
    
    Proportion of LEDs lit. 0..1 if lit from left to right, 0..-1 if lit from right to left.
  - setValue
```
public void setValue(float newValue)
```
    Light a proportion of the LEDs using value as a percentage.
    
    Parameters:
    
    newValue - Proportion of LEDs to light. 0..1 lights from left to right, 0..-1 lights from right to left.
  - close
```
public void close()
           throws RuntimeIOException
```
    Description copied from interface: DeviceInterface
    
    Close this device
    
    Specified by:
    
    close in interface AutoCloseable
    
    Specified by:
    
    close in interface DeviceInterface
    
    Throws:
    
    RuntimeIOException