'Declaration
 
Public Shared Sub Convolve( _
   ByVal page As ImGearRasterPage, _
   ByVal matrix(,) As Integer, _
   ByVal normalizer As Double, _
   ByVal resultMode As ImGearConvolutionResults, _
   ByVal addResultToOriginalPixels As Boolean, _
   ByVal channels As ImGearChannelRange _
) 

'Usage
 
Dim page As ImGearRasterPage
Dim matrix() As Integer
Dim normalizer As Double
Dim resultMode As ImGearConvolutionResults
Dim addResultToOriginalPixels As Boolean
Dim channels As ImGearChannelRange
 
ImGearRasterProcessing.Convolve(page, matrix, normalizer, resultMode, addResultToOriginalPixels, channels)

public static void Convolve( 
   ImGearRasterPage page,
   int[,] matrix,
   double normalizer,
   ImGearConvolutionResults resultMode,
   bool addResultToOriginalPixels,
   ImGearChannelRange channels
)

public: static void Convolve( 
   ImGearRasterPage* page,
   int[,]* matrix,
   double normalizer,
   ImGearConvolutionResults resultMode,
   bool addResultToOriginalPixels,
   ImGearChannelRange channels
) 

public:
static void Convolve( 
   ImGearRasterPage^ page,
   array<int>^ matrix,
   double normalizer,
   ImGearConvolutionResults resultMode,
   bool addResultToOriginalPixels,
   ImGearChannelRange channels
) 

Parameters

page

Image to convolve.

matrix

Two-dimensional convolution matrix.

normalizer

Normalizer (i.e., denominator for every color component value).

resultMode

Mode that defines how the resulting color component value interacts with the source:

• ImGearConvolutionResults.RAW - the new color component replaces the old one. If the new value is negative then 0 is applied.
• ImGearConvolutionResults.ABS the new color component replaces the old one. If the new color component is negative then its absolute value is applied.
• ImGearConvolutionResults.SIGNED - the new color component replaces the old one. If the new color component is negative then it is added to the maximum value of the component range.
• ImGearConvolutionResults.CENTERED - the new color component is added to the component range center and replaces the old one.

addResultToOriginalPixels

If this flag is true then the calculated values are added to the original ones.

channels

Range of the channels to convolve.

Can be applied only to the raster pages with standard (non Run-Ends) DIB.

Reference

ImGearRasterProcessing Class
ImGearRasterProcessing Members
ImGearConvolutionResults Enumeration
ImGearRasterPage Class
ImGearChannelRange Structure