IPixelResampler Interface

Provides access to members that control a pixel resampler.

Members

	Name	Description
	DownSampling	Indicates if this is a down sampling only type of resampler.
	LinearScaling	Indicates if only linear scaling is necessary.
	Resample	Resamples an input pixel block into an output pixel block.
	SupportLinearScaling	Indicates if this resampler can accept simplified point array for simple linear scaling.
	WindowSize	The resampling window size in terms of number of source pixels.

IPixelResampler.DownSampling Property

Indicates if this is a down sampling only type of resampler.

Public ReadOnly Property DownSampling As Boolean

public bool DownSampling {get;}

IPixelResampler.LinearScaling Property

Indicates if only linear scaling is necessary.

Public Property LinearScaling As Boolean

public bool LinearScaling {get; set;}

IPixelResampler.Resample Method

Resamples an input pixel block into an output pixel block.

Public Sub Resample ( _
    ByVal iCol As Integer, _
    ByVal iRow As Integer, _
    ByVal nCols As Integer, _
    ByVal nRows As Integer, _
    ByRef points As WKSPoint, _
    ByVal ulx As Double, _
    ByVal uly As Double, _
    ByVal Dx As Double, _
    ByVal Dy As Double, _
    ByVal pSrcPixelBlock As IPixelBlock, _
    ByVal pDstPixelBlock As IPixelBlock _
)

public void Resample (
    int iCol,
    int iRow,
    int nCols,
    int nRows,
    ref WKSPoint points,
    ref double ulx,
    ref double uly,
    ref double Dx,
    ref double Dy,
    ref IPixelBlock pSrcPixelBlock,
    ref IPixelBlock pDstPixelBlock
);

IPixelResampler.SupportLinearScaling Property

Indicates if this resampler can accept simplified point array for simple linear scaling.

Public ReadOnly Property SupportLinearScaling As Boolean

public bool SupportLinearScaling {get;}

IPixelResampler.WindowSize Property

The resampling window size in terms of number of source pixels.

Public ReadOnly Property WindowSize As Integer

public int WindowSize {get;}

Classes that implement IPixelResampler

Classes	Description
RGB32PixelResampler	A 32-bit RGB(A) pixel resampler class.

Remarks

IPixelResampler is a generic interface that is supported by a pixel resampler, which is used for RasterXformer.

The concrete pixel resampler is SimplePixelResampler, user can create a custom pixel resampler by implementing IPixelResampler interface.