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Convert(IBuffer,Int32,Int32,Int32,Int32,RasterByteOrder,RasterByteOrder,RasterColor[],RasterColor[],Int32) Method

Summary

Converts data in the specified buffer to the specified bits per pixel and color order.

Syntax

WinRT C#

C++

public static void Convert(  
   byte[] buffer, 
   int bufferOffset, 
   int width, 
   int inBitsPerPixel, 
   int outBitsPerPixel, 
   Leadtools.RasterByteOrder inOrder, 
   Leadtools.RasterByteOrder outOrder, 
   Leadtools.RasterColor[] inPalette, 
   Leadtools.RasterColor[] outPalette, 
   int alpha 
)

Public Overloads Shared Sub Convert( _ 
   ByVal buffer() As Byte, _ 
   ByVal bufferOffset As Integer, _ 
   ByVal width As Integer, _ 
   ByVal inBitsPerPixel As Integer, _ 
   ByVal outBitsPerPixel As Integer, _ 
   ByVal inOrder As Leadtools.RasterByteOrder, _ 
   ByVal outOrder As Leadtools.RasterByteOrder, _ 
   ByVal inPalette() As Leadtools.RasterColor, _ 
   ByVal outPalette() As Leadtools.RasterColor, _ 
   ByVal alpha As Integer _ 
)

public static void Convert(  
   byte[] buffer, 
   int bufferOffset, 
   int width, 
   int inBitsPerPixel, 
   int outBitsPerPixel, 
   Leadtools.RasterByteOrder inOrder, 
   Leadtools.RasterByteOrder outOrder, 
   Leadtools.RasterColor[] inPalette, 
   Leadtools.RasterColor[] outPalette, 
   int alpha 
)

             function Leadtools.RasterBufferConverter.Convert(Byte[],Int32,Int32,Int32,Int32,RasterByteOrder,RasterByteOrder,RasterColor[],RasterColor[],Int32)(  
   buffer , 
   bufferOffset , 
   width , 
   inBitsPerPixel , 
   outBitsPerPixel , 
   inOrder , 
   outOrder , 
   inPalette , 
   outPalette , 
   alpha  
)

            public: 
static void Convert(  
   array<byte>^ buffer, 
   int bufferOffset, 
   int width, 
   int inBitsPerPixel, 
   int outBitsPerPixel, 
   Leadtools.RasterByteOrder inOrder, 
   Leadtools.RasterByteOrder outOrder, 
   Leadtools.array<RasterColor>^ inPalette, 
   Leadtools.array<RasterColor>^ outPalette, 
   int alpha 
)

Parameters

buffer
The input buffer.

bufferOffset
The zero-based offset into the buffer where conversion should start.

width
Width in pixels of the input image data.

inBitsPerPixel
BitsPerPixel of the input image data.

outBitsPerPixel
BitsPerPixel of the desired output image data.

inOrder
The input color order.

outOrder
The output color order.

inPalette
The palette or 8-bit LUT for the existing data, before conversion. If the input data is not palettized and not grayscale, use NULL.

outPalette
The palette for the converted data. If the data is converted to 16 or 24 bits per pixel color, use NULL for no palette.

alpha
The alpha value if the destination bits per pixel contains an alpha component

Remarks

The conversion uses only one buffer, which must be large enough to hold the data before and after conversion.

Image data that is 8 bits per pixel or less must use a palette, and this method can use such data as input, output, or both. Therefore, you may need to specify the palette for the input, or for the output, or both.

If either inBitsPerPixel or outBitsPerPixel is 16, flags is used to determine whether the data should be treated as color or grayscale.

For more information, refer to Introduction to Image Processing With LEADTOOLS.

Example

Refer to RasterBufferConverter and CalculateConvertSize

Requirements

Target Platforms