Lut Class Reference

Lookup table functions. More...

Static Public Member Functions
static Image	Apply (ImagePlane plane, byte[] values)
	Apply a lookup table to an 8 bit per pixel input image plane. More...
static Image	Apply (ImagePlane plane, int[] values)
	Apply a lookup table to an 8 bit per pixel input image plane. More...
static Image	Apply (ImagePlane plane, IEnumerable< LutLevel > levels, LutInterpolation interpolation)
	Apply a lookup table that is the result of interpolation between a series of levels and values to an input image. More...
static Image	Apply (ImagePlane plane, IList< LutLevel > levels, LutInterpolation interpolation)
	Apply a lookup table that is the result of interpolation between a series of levels and values to an input image. More...

Detailed Description

Lookup table functions.

Member Function Documentation

Apply() [1/4]

static Image Apply ( ImagePlane  plane, byte[]  values  )

static

Apply a lookup table to an 8 bit per pixel input image plane.

Parameters

plane	Plane to which the lookup table is to be applied.
values	The lookup table (must have at least 256 entries). Exceed is ignored.

Returns

The result image.

Exceptions

ObjectDisposedException	If plane has been disposed.
FormatException	If the plane has not 8 bits per pixel.
ArgumentNullException	If values is null.
ArgumentException	If values has less than 256 entries.

Apply() [2/4]

static Image Apply ( ImagePlane  plane, IEnumerable< LutLevel >  levels, LutInterpolation  interpolation  )

static

Apply a lookup table that is the result of interpolation between a series of levels and values to an input image.

Parameters

plane	Plane to which the lookup table is to be applied.
levels	Levels defining the lookup table.
interpolation	Interpolation mode between the levels .

Returns

The result image.

Exceptions

ObjectDisposedException	If plane has been disposed.
ArgumentNullException	If levels is null.
ArgumentException	If interpolation is invalid.

Apply() [3/4]

static Image Apply ( ImagePlane  plane, IList< LutLevel >  levels, LutInterpolation  interpolation  )

static

Apply a lookup table that is the result of interpolation between a series of levels and values to an input image.

Parameters

plane	Plane to which the lookup table is to be applied.
levels	Levels defining the lookup table.
interpolation	Interpolation mode between the levels .

Returns

The result image.

Exceptions

ObjectDisposedException	If plane has been disposed.
ArgumentNullException	If levels is null.
ArgumentException	If interpolation is invalid.

Apply() [4/4]

static Image Apply ( ImagePlane  plane, int[]  values  )

static

Apply a lookup table to an 8 bit per pixel input image plane.

Parameters

plane	Plane to which the lookup table is to be applied.
values	The lookup table (must have at least 256 entries). Exceed is ignored.

Returns

The result image.

Exceptions

ObjectDisposedException	If plane has been disposed.
FormatException	If the plane has not 8 bits per pixel.
ArgumentNullException	If values is null.
ArgumentException	If values has less than 256 entries.