All Implemented Interfaces:

com.diozero.api.DeviceInterface , java.lang.AutoCloseable
```
public abstract class IS31FL3731
 implements DeviceInterface
                    
```
Represents an IS31LF3731 charlieplex IC. All pixel operations are direct write to the device, no buffering. The display has (by default) 8 addressable "frames" (memory buffers) that contain the display information.
Some base methods are protected so that the individual users of this chip can adjust inputs based on the device.
Additional information from the docs

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`public final static Integer`	`DEFAULT_ADDRESS`
`private final Integer`	`width`
`private final Integer`	`height`

Constructor Summary

Constructors
Constructor	Description
`IS31FL3731(I2CDeviceInterface i2CDevice, Iterable<Integer> frames)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`abstract Integer`	`getWidth()`
`abstract Integer`	`getHeight()`
`Unit`	`close()`
`final Unit`	`sleep(Boolean goToSleep)`
`final Unit`	`reset()`
`final Unit`	`autoPlay(Integer delay, Integer loops, Integer frames)`	Start "autoplay" (rotate through) the number of frames (default all), with a limited number of loops (default `0`=infinite) and an approximate delay in milliseconds.
`final Unit`	`autoPlay(Integer delay, Integer loops)`	Start "autoplay" (rotate through) the number of frames (default all), with a limited number of loops (default `0`=infinite) and an approximate delay in milliseconds.
`final Unit`	`autoPlay(Integer delay)`	Start "autoplay" (rotate through) the number of frames (default all), with a limited number of loops (default `0`=infinite) and an approximate delay in milliseconds.
`final Unit`	`autoPlay()`	Start "autoplay" (rotate through) the number of frames (default all), with a limited number of loops (default `0`=infinite) and an approximate delay in milliseconds.
`final Unit`	`showFrame(Integer f)`	Specifically show a frame - does not set the current default frame.
`final Unit`	`setFrame(Integer f, Boolean show)`	Set the current default frame, optionally showing it.
`final Unit`	`setFrame(Integer f)`	Set the current default frame, optionally showing it.
`final Integer`	`getFrame()`
`final Integer`	`getBlink()`
`final Unit`	`setBlink(Integer rate)`	Set and enable blink.
`final Unit`	`setBlink()`	Set and enable blink.
`final Unit`	`fill(Integer brightness, Boolean blink, Integer frame)`	Fills the entire display with a white color at the indicated brightness percentage (1 to 100) and selected frame.
`final Unit`	`fill(Integer brightness, Boolean blink)`	Fills the entire display with a white color at the indicated brightness percentage (1 to 100) and selected frame.
`final Unit`	`fill(Integer brightness)`	Fills the entire display with a white color at the indicated brightness percentage (1 to 100) and selected frame.
`Integer`	`pixelAddress(Integer x, Integer y)`

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

- Constructor Detail
  - IS31FL3731
```
IS31FL3731(I2CDeviceInterface i2CDevice, Iterable<Integer> frames)
```
- Method Detail
  - getWidth
```
 abstract Integer getWidth()
```
  - getHeight
```
 abstract Integer getHeight()
```
  - close
```
 Unit close()
```
  - sleep
```
 final Unit sleep(Boolean goToSleep)
```
  - reset
```
 final Unit reset()
```
  - autoPlay
```
@JvmOverloads() final Unit autoPlay(Integer delay, Integer loops, Integer frames)
```
    Start "autoplay" (rotate through) the number of frames (default all), with a limited number of loops (default 0=infinite) and an approximate delay in milliseconds.
    NOTE the delay must be less than 704 due to register limitations. Values <11 are effectively 0.
  - autoPlay
```
@JvmOverloads() final Unit autoPlay(Integer delay, Integer loops)
```
    Start "autoplay" (rotate through) the number of frames (default all), with a limited number of loops (default 0=infinite) and an approximate delay in milliseconds.
    NOTE the delay must be less than 704 due to register limitations. Values <11 are effectively 0.
  - autoPlay
```
@JvmOverloads() final Unit autoPlay(Integer delay)
```
    Start "autoplay" (rotate through) the number of frames (default all), with a limited number of loops (default 0=infinite) and an approximate delay in milliseconds.
    NOTE the delay must be less than 704 due to register limitations. Values <11 are effectively 0.
  - autoPlay
```
@JvmOverloads() final Unit autoPlay()
```
    Start "autoplay" (rotate through) the number of frames (default all), with a limited number of loops (default 0=infinite) and an approximate delay in milliseconds.
    NOTE the delay must be less than 704 due to register limitations. Values <11 are effectively 0.
  - showFrame
```
 final Unit showFrame(Integer f)
```
    Specifically show a frame - does not set the current default frame.
  - setFrame
```
@JvmOverloads() final Unit setFrame(Integer f, Boolean show)
```
    Set the current default frame, optionally showing it.
  - setFrame
```
@JvmOverloads() final Unit setFrame(Integer f)
```
    Set the current default frame, optionally showing it.
  - getFrame
```
 final Integer getFrame()
```
  - getBlink
```
 final Integer getBlink()
```
  - setBlink
```
@JvmOverloads() final Unit setBlink(Integer rate)
```
    Set and enable blink. rate in milliseconds is a multiple of 270 up to 1890, or 0 to disable.
  - setBlink
```
@JvmOverloads() final Unit setBlink()
```
    Set and enable blink. rate in milliseconds is a multiple of 270 up to 1890, or 0 to disable.
  - fill
```
@JvmOverloads() final Unit fill(Integer brightness, Boolean blink, Integer frame)
```
    Fills the entire display with a white color at the indicated brightness percentage (1 to 100) and selected frame.
  - fill
```
@JvmOverloads() final Unit fill(Integer brightness, Boolean blink)
```
    Fills the entire display with a white color at the indicated brightness percentage (1 to 100) and selected frame.
  - fill
```
@JvmOverloads() final Unit fill(Integer brightness)
```
    Fills the entire display with a white color at the indicated brightness percentage (1 to 100) and selected frame.
  - pixelAddress
```
 Integer pixelAddress(Integer x, Integer y)
```

Class IS31FL3731

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

IS31FL3731

Method Detail

getWidth

getHeight

close

sleep

reset

autoPlay

autoPlay

autoPlay

autoPlay

showFrame

setFrame

setFrame

getFrame

getBlink

setBlink

setBlink

fill

fill

fill

pixelAddress