public final class ImageTools
extends java.lang.Object
BufferedImage
form,
use the AWTImageTools
class.Modifier | Constructor and Description |
---|---|
private |
ImageTools() |
Modifier and Type | Method and Description |
---|---|
static byte[] |
autoscale(byte[] b,
int min,
int max,
int bpp,
boolean little)
Perform autoscaling on the given byte array;
map min to 0 and max to 255.
|
static void |
bgrToRgb(byte[] buf,
boolean interleaved,
int bpp,
int c) |
static byte[] |
getSubimage(byte[] src,
byte[] dest,
int originalWidth,
int originalHeight,
int x,
int y,
int w,
int h,
int bpp,
int channels,
boolean interleaved) |
static byte[][] |
indexedToRGB(byte[][] lut,
byte[] b)
Converts a LUT and an array of indices into an array of RGB tuples.
|
static short[][] |
indexedToRGB(short[][] lut,
byte[] b,
boolean le)
Converts a LUT and an array of indices into an array of RGB tuples.
|
static byte[] |
interpolate(short[] s,
byte[] buf,
int[] bayerPattern,
int width,
int height,
boolean littleEndian) |
static int[] |
make24Bits(java.lang.Object pixels,
int w,
int h,
boolean interleaved)
Convert an arbitrary primitive type array with 3 samples per pixel to
an int array, i.e.
|
static byte[][] |
make24Bits(java.lang.Object pixels,
int w,
int h,
boolean interleaved,
boolean reverse)
Convert an arbitrary primitive type array with 3 samples per pixel to
a 3 x (width * height) byte array.
|
static byte[][] |
make24Bits(java.lang.Object pixels,
int w,
int h,
boolean interleaved,
boolean reverse,
java.lang.Double min,
java.lang.Double max)
Convert an arbitrary primitive type array with 3 samples per pixel to
a 3 x (width * height) byte array.
|
static int[] |
make24Bits(java.lang.Object pixels,
int w,
int h,
boolean interleaved,
java.lang.Double min,
java.lang.Double max)
Convert an arbitrary primitive type array with 3 samples per pixel to
an int array, i.e.
|
static byte[] |
padImage(byte[] b,
boolean interleaved,
int c,
int oldWidth,
int width,
int height)
Pads (or crops) the byte array to the given width and height.
|
static double[] |
padImage(double[] b,
boolean interleaved,
int c,
int oldWidth,
int width,
int height)
Pads (or crops) the double array to the given width and height.
|
static float[] |
padImage(float[] b,
boolean interleaved,
int c,
int oldWidth,
int width,
int height)
Pads (or crops) the float array to the given width and height.
|
static int[] |
padImage(int[] b,
boolean interleaved,
int c,
int oldWidth,
int width,
int height)
Pads (or crops) the int array to the given width and height.
|
static short[] |
padImage(short[] b,
boolean interleaved,
int c,
int oldWidth,
int width,
int height)
Pads (or crops) the short array to the given width and height.
|
static java.lang.Double[] |
scanData(byte[] plane,
int bits,
boolean littleEndian)
Scan a plane for the channel min and max values.
|
static byte[] |
splitChannels(byte[] array,
byte[] rtn,
int index,
int c,
int bytes,
boolean reverse,
boolean interleaved,
int channelLength)
Splits the given multi-channel array into a 2D array.
|
static byte[] |
splitChannels(byte[] array,
int index,
int c,
int bytes,
boolean reverse,
boolean interleaved)
Splits the given multi-channel array into a 2D array.
|
public static byte[][] make24Bits(java.lang.Object pixels, int w, int h, boolean interleaved, boolean reverse)
public static byte[][] make24Bits(java.lang.Object pixels, int w, int h, boolean interleaved, boolean reverse, java.lang.Double min, java.lang.Double max)
public static int[] make24Bits(java.lang.Object pixels, int w, int h, boolean interleaved)
public static int[] make24Bits(java.lang.Object pixels, int w, int h, boolean interleaved, java.lang.Double min, java.lang.Double max)
public static byte[] splitChannels(byte[] array, int index, int c, int bytes, boolean reverse, boolean interleaved)
public static byte[] splitChannels(byte[] array, byte[] rtn, int index, int c, int bytes, boolean reverse, boolean interleaved, int channelLength)
public static byte[] padImage(byte[] b, boolean interleaved, int c, int oldWidth, int width, int height)
public static short[] padImage(short[] b, boolean interleaved, int c, int oldWidth, int width, int height)
public static int[] padImage(int[] b, boolean interleaved, int c, int oldWidth, int width, int height)
public static float[] padImage(float[] b, boolean interleaved, int c, int oldWidth, int width, int height)
public static double[] padImage(double[] b, boolean interleaved, int c, int oldWidth, int width, int height)
public static byte[] autoscale(byte[] b, int min, int max, int bpp, boolean little)
public static java.lang.Double[] scanData(byte[] plane, int bits, boolean littleEndian)
public static byte[] getSubimage(byte[] src, byte[] dest, int originalWidth, int originalHeight, int x, int y, int w, int h, int bpp, int channels, boolean interleaved)
public static byte[][] indexedToRGB(byte[][] lut, byte[] b)
public static short[][] indexedToRGB(short[][] lut, byte[] b, boolean le)
public static byte[] interpolate(short[] s, byte[] buf, int[] bayerPattern, int width, int height, boolean littleEndian)
public static void bgrToRgb(byte[] buf, boolean interleaved, int bpp, int c)
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