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ExpandRow(UInt16[],IntPtr,Int32,Int32) Method
See Also 
Leadtools Namespace > RasterRleCompressor Class > ExpandRow Method : ExpandRow(UInt16[],IntPtr,Int32,Int32) Method



runBuffer
The input buffer containing 1-bit compressed image data.
buffer
The unmanaged output buffer, which is to be filled with 1-bit image data.
column
Column offset within the row to be processed. The method skips this many pixels before it begins processing.
width
The number of pixels to process.
runBuffer
The input buffer containing 1-bit compressed image data.
buffer
The unmanaged output buffer, which is to be filled with 1-bit image data.
column
Column offset within the row to be processed. The method skips this many pixels before it begins processing.
width
The number of pixels to process.
Performs buffer-to-buffer RLE decompression of unmanaged 1-bit image data.

Syntax

Visual Basic (Declaration) 
<CLSCompliantAttribute(False)>
Overloads Public Shared Sub ExpandRow( _
   ByVal runBuffer() As UShort, _
   ByVal buffer As IntPtr, _
   ByVal column As Integer, _
   ByVal width As Integer _
) 
Visual Basic (Usage)Copy Code
Dim runBuffer() As UShort
Dim buffer As IntPtr
Dim column As Integer
Dim width As Integer
 
RasterRleCompressor.ExpandRow(runBuffer, buffer, column, width)
C# 
[CLSCompliantAttribute(false)]
public static void ExpandRow( 
   ushort[] runBuffer,
   IntPtr buffer,
   int column,
   int width
)
C++/CLI 
[CLSCompliantAttribute(false)]
public:
static void ExpandRow( 
   array<ushort>^ runBuffer,
   IntPtr buffer,
   int column,
   int width
) 

Parameters

runBuffer
The input buffer containing 1-bit compressed image data.
buffer
The unmanaged output buffer, which is to be filled with 1-bit image data.
column
Column offset within the row to be processed. The method skips this many pixels before it begins processing.
width
The number of pixels to process.

Example

For an example, refer to RasterImage.SetRowColumnCompressed.

Remarks

Use this method to process all or part of a single line of image data. This method is available in the Document/Medical Toolkits.

This function is useful for working with 1-bit images that are loaded in their compressed formats for faster loading and display. For more information, refer to Speeding Up 1-Bit Documents.

Requirements

Target Platforms: Silverlight, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only), Windows Phone 7

See Also