ConvertDirectToImage(ConversionColorFormat,ConversionColorFormat,IntPtr,Int64,RasterImage,Int32,Int32,Int32,Int32) Method

Converts image data in a buffer from one color conversion model to RGB\BGR directly using built in algorithms, and sets the output as RasterImage.

Syntax

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

public static void ConvertDirectToImage( 
   ConversionColorFormat srcFormat,
   ConversionColorFormat destFormat,
   IntPtr srcBuffer,
   long srcBufferOffset,
   RasterImage image,
   int width,
   int height,
   int inAlign,
   int outAlign
)

'Declaration
 
Public Overloads Shared Sub ConvertDirectToImage( _
   ByVal srcFormat As ConversionColorFormat, _
   ByVal destFormat As ConversionColorFormat, _
   ByVal srcBuffer As IntPtr, _
   ByVal srcBufferOffset As Long, _
   ByVal image As RasterImage, _
   ByVal width As Integer, _
   ByVal height As Integer, _
   ByVal inAlign As Integer, _
   ByVal outAlign As Integer _
)

'Usage
 
Dim srcFormat As ConversionColorFormat
Dim destFormat As ConversionColorFormat
Dim srcBuffer As IntPtr
Dim srcBufferOffset As Long
Dim image As RasterImage
Dim width As Integer
Dim height As Integer
Dim inAlign As Integer
Dim outAlign As Integer
 
RasterColorConverterEngine.ConvertDirectToImage(srcFormat, destFormat, srcBuffer, srcBufferOffset, image, width, height, inAlign, outAlign)

public static void ConvertDirectToImage( 
   ConversionColorFormat srcFormat,
   ConversionColorFormat destFormat,
   IntPtr srcBuffer,
   long srcBufferOffset,
   RasterImage image,
   int width,
   int height,
   int inAlign,
   int outAlign
)

 function Leadtools.ColorConversion.RasterColorConverterEngine.ConvertDirectToImage(ConversionColorFormat,ConversionColorFormat,IntPtr,Int64,RasterImage,Int32,Int32,Int32,Int32)( 
   srcFormat ,
   destFormat ,
   srcBuffer ,
   srcBufferOffset ,
   image ,
   width ,
   height ,
   inAlign ,
   outAlign 
)

public:
static void ConvertDirectToImage( 
   ConversionColorFormat srcFormat,
   ConversionColorFormat destFormat,
   IntPtr srcBuffer,
   int64 srcBufferOffset,
   RasterImage^ image,
   int width,
   int height,
   int inAlign,
   int outAlign
)

Parameters

srcFormat: Format of the input data.
destFormat: Format of the output data.
srcBuffer: A pointer to the buffer containing the input data.
srcBufferOffset: Offset to the first byte of the srcBuffer data buffer.
image: An RasterImage object that will hold the converted data.
width: Width of pixels to be processed.
height: Height of pixels to be processed.
inAlign: Each scanline in the input buffer is a multiple of inAlign bytes.
outAlign: Each scan line in the output buffer is a multiple of outAlign bytes.

Remarks

There is no need to call the Start and Stop methods to initialize or stop the conversion engine.

This method works only for conversion to BGR or RGB color space formats.

For more information about Alignment Parameters, refer to Alignment Parameters.

To convert to the Yp41 type the input buffer length must be multiple of 8

Example

For an example, refer to ConvertDirectToImage(ConversionColorFormat,ConversionColorFormat,Byte[],Int32,RasterImage,Int32,Int32,Int32,Int32).

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

RasterColorConverterEngine Class
RasterColorConverterEngine Members
Overload List
Alignment Parameters
ConvertDirect
ConvertDirect
ConvertDirect
Start Method
Stop Method
SetParameters Method
Convert
Convert
ConvertToImage
ConvertToImage