LightDetectorAdaptor (leJOS EV3 API documentation)

java.lang.Object
- lejos.robotics.LightDetectorAdaptor

public class LightDetectorAdaptor
extends java.lang.Object

Author:: Roger Glassey

Constructor Summary

Constructors
Constructor	Description
`LightDetectorAdaptor(SampleProvider sensor)`	allocates a LightSensorAdaptor ; sets mode to Ambient Accepts as a parameter one of EV3ColorSensor, NXTColorSensor, or NXTLightSensor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`float`	`getHigh()`
`float`	`getLightValue()`	returns the raw light value using whatever mode has been set.
`float`	`getLow()`
`java.lang.String`	`getMode()`
`float`	`getNormalizedLightValue()`	call setHigh() and setLow() before using this method.
`void`	`setHigh(float highValue)`	set the value that will return 1.0 from getNormalizedLightValue()
`void`	`setLow(float lowValue)`	set the value that will return 0.0 from getNormalizedLightValue()
`void`	`setReflected(boolean useReflected)`

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

- Constructor Detail
  - LightDetectorAdaptor
```
public LightDetectorAdaptor(SampleProvider sensor)
```
    allocates a LightSensorAdaptor ; sets mode to Ambient Accepts as a parameter one of EV3ColorSensor, NXTColorSensor, or NXTLightSensor
- Method Detail
  - setReflected
```
public void setReflected(boolean useReflected)
```
    Parameters:
    
    useReflected - if true, reflected mode will be used; otherwise the ambient mode will be used;
  - getMode
```
public java.lang.String getMode()
```
  - getLightValue
```
public float getLightValue()
```
    returns the raw light value using whatever mode has been set.
  - getNormalizedLightValue
```
public float getNormalizedLightValue()
```
    call setHigh() and setLow() before using this method. returns 0.0 when measured light value is low, 1.0 when it is high
    
    Returns:
    
    value between 0.0 and 1.0
  - setHigh
```
public void setHigh(float highValue)
```
    set the value that will return 1.0 from getNormalizedLightValue()
    
    Parameters:
    
    highValue -
  - getHigh
```
public float getHigh()
```
  - setLow
```
public void setLow(float lowValue)
```
    set the value that will return 0.0 from getNormalizedLightValue()
    
    Parameters:
    
    lowValue -
  - getLow
```
public float getLow()
```