Package heronarts.lx.structure

Class LXFixture.Segment

java.lang.Object

heronarts.lx.structure.LXFixture.Segment

Enclosing class:

LXFixture

protected class LXFixture.Segment
extends Object

Class which represents a segment of the pixels in this fixture object (and its children), with a starting point, number and stride length all relative to this fixture's size.

Field Summary

Fields

Modifier and Type	Field	Description
protected final LXBufferOutput.ByteEncoder	byteEncoder
protected final byte[]	footerBytes
protected final byte[]	headerBytes
protected final int[]	indexBuffer
protected final int	length
protected final int	outputStride

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Segment(int[] indexBuffer, LXBufferOutput.ByteEncoder byteEncoder)	Constructs a segment with a fixed index buffer.
protected	Segment(int start, int num)
protected	Segment(int start, int num, int stride)
protected	Segment(int start, int num, int stride, int repeat)
protected	Segment(int start, int num, int stride, int repeat, boolean reverse)
protected	Segment(int start, int num, int stride, int repeat, boolean reverse, LXBufferOutput.ByteEncoder byteEncoder)
protected	Segment(int start, int num, int stride, int repeat, int padPre, int padPost, boolean reverse, LXBufferOutput.ByteEncoder byteEncoder)
protected	Segment(int start, int num, int stride, int repeat, int padPre, int padPost, boolean reverse, LXBufferOutput.ByteEncoder byteEncoder, byte[] headerBytes, byte[] footerBytes, int outputStride)

Method Summary

Modifier and Type	Method	Description
protected LXParameter	getBrightness()
protected LXFixture	getFixture()
int	getRequiredBytes(int indexLength)
protected int[]	toIndexBuffer(int start, int len)	Returns a globally indexed buffer of the subset of points in this fixture

Methods inherited from class java.lang.Object

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

Field Details

indexBuffer

protected final int[] indexBuffer

byteEncoder

protected final LXBufferOutput.ByteEncoder byteEncoder

length

protected final int length

outputStride

protected final int outputStride

headerBytes

protected final byte[] headerBytes

footerBytes

protected final byte[] footerBytes

Constructor Details

Segment

protected Segment(int start,
 int num)

Segment

protected Segment(int start,
 int num,
 int stride)

Segment

protected Segment(int start,
 int num,
 int stride,
 int repeat)

Segment

protected Segment(int start,
 int num,
 int stride,
 int repeat,
 boolean reverse)

Segment

protected Segment(int start,
 int num,
 int stride,
 int repeat,
 boolean reverse,
 LXBufferOutput.ByteEncoder byteEncoder)

Segment

protected Segment(int start,
 int num,
 int stride,
 int repeat,
 int padPre,
 int padPost,
 boolean reverse,
 LXBufferOutput.ByteEncoder byteEncoder)

Segment

protected Segment(int start,
 int num,
 int stride,
 int repeat,
 int padPre,
 int padPost,
 boolean reverse,
 LXBufferOutput.ByteEncoder byteEncoder,
 byte[] headerBytes,
 byte[] footerBytes,
 int outputStride)

Segment

protected Segment(int[] indexBuffer,
 LXBufferOutput.ByteEncoder byteEncoder)

Constructs a segment with a fixed index buffer. Addresses in this index buffer are relative to the fixture itself, not global.

Parameters:

indexBuffer - Relative-indexed buffer

byteEncoder - Byte encoder for this segment

Method Details

getRequiredBytes

public int getRequiredBytes(int indexLength)

toIndexBuffer

protected int[] toIndexBuffer(int start,
 int len)

Returns a globally indexed buffer of the subset of points in this fixture

Parameters:

start - Start index

len - Length of buffer

Returns:

Globally indexed set of indices for this fixture

getFixture

protected LXFixture getFixture()

getBrightness

protected LXParameter getBrightness()