Package ca.team4308.absolutelib.leds

Class AddressableLEDBufferView

java.lang.Object

ca.team4308.absolutelib.leds.AddressableLEDBufferView

public class AddressableLEDBufferView
extends Object

Represents a view into a portion of an AddressableLEDBuffer. Allows treating a section of LEDs as its own buffer.

Constructor Summary

Constructors

Constructor	Description
AddressableLEDBufferView(AddressableLEDBuffer buffer, int startIndex, int length)	Creates a new view into an LED buffer.

Method Summary

Modifier and Type	Method	Description
Color	getLED(int index)	Gets the color of an LED in this view.
int	getLength()	Gets the length of this buffer view.
int	getStartIndex()	Gets the starting index of this view in the parent buffer.
void	setColor(int index, Color color)	Sets the RGB values for an LED in this view.
void	setHSV(int index, int h, int s, int v)	Sets the HSV values for an LED in this view.
void	setRGB(int index, int r, int g, int b)	Sets the RGB values for an LED in this view.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

AddressableLEDBufferView

public AddressableLEDBufferView(AddressableLEDBuffer buffer,
 int startIndex,
 int length)

Creates a new view into an LED buffer.

Parameters:

buffer - The parent LED buffer

startIndex - The starting index in the parent buffer

length - The number of LEDs in this view

Method Details

setColor

public void setColor(int index,
 Color color)

Sets the RGB values for an LED in this view.

Parameters:

index - The index within this view

color - Red value (0-255)

setRGB

public void setRGB(int index,
 int r,
 int g,
 int b)

Sets the RGB values for an LED in this view.

Parameters:

index - The index within this view

r - Red value (0-255)

g - Green value (0-255)

b - Blue value (0-255)

setHSV

public void setHSV(int index,
 int h,
 int s,
 int v)

Sets the HSV values for an LED in this view.

Parameters:

index - The index within this view

h - Hue (0-180)

s - Saturation (0-255)

v - Value/Brightness (0-255)

getLED

public Color getLED(int index)

Gets the color of an LED in this view.

Parameters:

index - The index within this view

Returns:

The Color object representing the LED's color

getLength

public int getLength()

Gets the length of this buffer view.

Returns:

The number of LEDs in this view

getStartIndex

public int getStartIndex()

Gets the starting index of this view in the parent buffer.

Returns:

The start index