Puts a row (or part of a row) of 1-bit compressed data from an unmanaged memory buffer to an image that is maintained in its compressed format.
public int SetRowColumnCompressed(
Public Overloads Function SetRowColumnCompressed( _
ByVal workBuffer As IntPtr, _
ByVal runBuffer As IntPtr, _
ByVal row As Integer, _
ByVal column As Integer, _
ByVal width As Integer _
) As Integer
Pointer to optional work unmanaged memory buffer. Allocating the work buffer speeds processing if you call this method more than once, because if you do not allocate a work buffer, the method allocates and frees a temporary buffer each time it is called. The size of this buffer should be the same as the image's BytesPerLine property. Pass IntPtr.Zero for workBuffer if you do not want to use the work buffer
Pointer to input unmanaged memory buffer, which contains 1-bit compressed image data.
The number of the row to update. The first row is 0, and the last row is 1 less than the image height.
The column offset within the row to update. The first column offset is 0, and the last column offset is 1 less than the image width.
The number of pixels to retrieve.
The number of pixels processed.
This method is available in the (Document/Medical only) Toolkits.
This method 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.
For an example, refer to GetRowColumnCompressed.
Medical Web Viewer .NET
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C API/C++ Class Libraries