ExpandRows(ushort[],IntPtr,int,int) Method

Summary

Performs buffer-to-buffer RLE decompression of unmanaged 1-bit image data.

Syntax

C++

[CLSCompliantAttribute(false)] 
public static void ExpandRows( 
   ushort[] runBuffer, 
   IntPtr buffer, 
   int width, 
   int rows 
)

<CLSCompliantAttribute(False)> 
Public Overloads Shared Sub ExpandRows( _ 
   ByVal runBuffer() As UShort, _ 
   ByVal buffer As IntPtr, _ 
   ByVal width As Integer, _ 
   ByVal rows As Integer _ 
)

[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.

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.

Example

For an example, refer to GetRowCompressed.

Requirements

Target Platforms