#include "ltwrappr.h"
virtual L_INT LBitmap::BinaryFilter(pFilter, uFlags = 0)
pBINARYFLT pFilter; |
pointer to the binary filter to use |
L_UINT32 uFlags; |
flags |
Imposes a binary filter on the class object's bitmap.
Parameter | Description | |
pFilter | Pointer to the binary filter to use. You can use one of the following predefined filters: | |
Value | Meaning | |
BFLT_EROSION_OMNI BFLT_EROSION_HORZ BFLT_EROSION_VERT BFLT_EROSION_DIAG |
[#define] Shrinks black objects in the image. The effect is biased in the specified direction. | |
BFLT_DILATION_OMNI BFLT_DILATION_HORZ BFLT_DILATION_VERT BFLT_DILATION_DIAG |
[#define] Enlarges black objects in the image. The effect is biased in the specified direction. | |
uFlags | Reserved for future use. Must be 0. |
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
To update a status bar or detect a user interrupt during execution of this function, refer to LBase::EnableStatusCallback.
This function supports 12 and 16-bit grayscale and 48 and 64-bit color images. Support for 12 and 16-bit grayscale and 48 and 64-bit color images is available only in the Document/Medical toolkits.
This function does not support 32-bit grayscale images. It returns the error code ERROR_GRAY32_UNSUPPORTED if a 32-bit grayscale image is passed to this function.
Required DLLs and Libraries
LTDIS For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Win32, x64.
L_INT LBitmap__BinaryFilterExample()
{
L_INT nRet;
LBitmap m_Bitmap;
nRet =m_Bitmap.Load(MAKE_IMAGE_PATH(TEXT("ImageProcessingDemo\\Image1.jpg")), 0,ORDER_BGR);
if(nRet !=SUCCESS)
return nRet;
nRet =m_Bitmap.BinaryFilter(BFLT_DILATION_OMNI);
if(nRet !=SUCCESS)
return nRet;
return SUCCESS;
}
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document
Your email has been sent to support! Someone should be in touch! If your matter is urgent please come back into chat.
Chat Hours:
Monday - Friday, 8:30am to 6pm ET
Thank you for your feedback!
Please fill out the form again to start a new chat.
All agents are currently offline.
Chat Hours:
Monday - Friday
8:30AM - 6PM EST
To contact us please fill out this form and we will contact you via email.