PixelListConversion Class Reference

Conversion functions from unmanaged PIXELLIST objects to managed lists. More...

Static Public Member Functions
static LocalMaximum[]	ToLocalMaxima (IntPtr pl)
	Convert a pixel list (with pixels with at least 3 components) to a List of LocalMaximum objects. More...
static Point2Dd[]	ToPoints (IntPtr pl)
	Convert a pixel list (with pixels with at least 2 components) to a List of Point2Dd objects. More...
static IntPtr	FromPositions (ICollection< IPosition > pixels)
	Convert a list of positions to an unmanaged pixel list object. More...
static void	ReleaseNativeHandle (IntPtr handle)
	Releases the given native object handle . More...

Detailed Description

Conversion functions from unmanaged PIXELLIST objects to managed lists.

Member Function Documentation

FromPositions()

static IntPtr FromPositions ( ICollection< IPosition >  pixels )

static

Convert a list of positions to an unmanaged pixel list object.

The handle must be release when no longer used by means of a ReleaseNativeHandle call.

Parameters

pixels

Positions to be converted.

Returns

Handle to unmanaged pixel list.

ReleaseNativeHandle()

static void ReleaseNativeHandle ( IntPtr  handle )

static

Releases the given native object handle .

Attention: only use this if you know what you are doing. This is normally not needed in the Stemmer.Cvb wrappers!

Parameters

handle

Object handle to be released.

ToLocalMaxima()

static LocalMaximum[] ToLocalMaxima ( IntPtr  pl )

static

Convert a pixel list (with pixels with at least 3 components) to a List of LocalMaximum objects.

Parameters

pl	Unmanaged pixel list object.

Returns

null if pl was IntPtr.Zero, a list of LocalMaximum objects otherwise.

ToPoints()

static Point2Dd[] ToPoints ( IntPtr  pl )

static

Convert a pixel list (with pixels with at least 2 components) to a List of Point2Dd objects.

Parameters

pl	unmanaged pixel list object

Returns

null if pl was IntPtr.Zero, a list of LocalMaximum objects otherwise.