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ExpandRows(UInt16[],IntPtr,Int32,Int32) Method
See Also 
Leadtools Namespace > RasterRleCompressor Class > ExpandRows Method : ExpandRows(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.
width
The number of pixels in each row.
rows
The number of rows to process.
Performs buffer-to-buffer RLE decompression of unmanaged 1-bit image data.

Syntax

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

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.
width
The number of pixels in each row.
rows
The number of rows to process.

Example

For an example, refer to GetRowCompressed.

Remarks

Use this method to process multiple lines 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: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also