public final class PaletteRecord extends StandardRecord
Modifier and Type | Field and Description |
---|---|
static short |
FIRST_COLOR_INDEX
The byte index of the first color
|
static short |
sid |
static byte |
STANDARD_PALETTE_SIZE
The standard size of an XLS palette
|
Constructor and Description |
---|
PaletteRecord() |
PaletteRecord(PaletteRecord other) |
PaletteRecord(RecordInputStream in) |
Modifier and Type | Method and Description |
---|---|
PaletteRecord |
copy() |
byte[] |
getColor(int byteIndex)
Returns the color value at a given index
|
protected int |
getDataSize() |
short |
getSid()
return the non static version of the id for this record.
|
void |
serialize(LittleEndianOutput out)
Write the data content of this BIFF record.
|
void |
setColor(short byteIndex,
byte red,
byte green,
byte blue)
Sets the color value at a given index
If the given index is greater than the current last color index,
then black is inserted at every index required to make the palette continuous.
|
java.lang.String |
toString()
get a string representation of the record (for biffview/debugging)
|
getRecordSize, serialize
cloneViaReserialise, serialize
public static final short sid
public static final byte STANDARD_PALETTE_SIZE
public static final short FIRST_COLOR_INDEX
public PaletteRecord()
public PaletteRecord(PaletteRecord other)
public PaletteRecord(RecordInputStream in)
public java.lang.String toString()
Record
public void serialize(LittleEndianOutput out)
StandardRecord
The number of bytes written must equal the record size reported by
RecordBase.getRecordSize()
} minus four (
record header consisting of a 'ushort sid' and 'ushort reclength' has
already been written by their superclass).
serialize
in class StandardRecord
out
- the output objectprotected int getDataSize()
getDataSize
in class StandardRecord
public short getSid()
Record
public byte[] getColor(int byteIndex)
byteIndex
- palette index, must be >= 0x8null
if the specified index
does not existpublic void setColor(short byteIndex, byte red, byte green, byte blue)
byteIndex
- the index to set; if this index is less than 0x8 or greater than
0x40, then no modification is madered
- the red color partgreen
- the green color partblue
- the blue color partpublic PaletteRecord copy()
copy
in interface Duplicatable
copy
in class StandardRecord
Copyright 2020 The Apache Software Foundation or its licensors, as applicable.