#include "ltwrappr.h"
virtual L_INT LVectorBase::IsObjectHidden(pbHidden)
Gets a value that indicates whether or not a hidden object exists in the vector handle.
Pointer to a variable to be updated with a value that indicates whether or not a hidden vector object exists within the vector handle associated with the class object. Possible values are:
Value | Meaning |
---|---|
TRUE | At least one hidden vector object exists within the vector handle. |
FALSE | No objects within the vector handle are hidden. |
Value | Meaning |
---|---|
SUCCESS | The function was successful. |
< 1 | An error occurred. Refer to Return Codes. |
Required DLLs and Libraries
This example displays a message if any object is hidden in the vector.
L_INT LVectorBase__IsObjectHiddenExample(HWND hWnd, LVectorBase *pVector)
{
L_INT nRet;
L_BOOL bHidden;
nRet = pVector->IsObjectHidden(&bHidden );
if(nRet != SUCCESS)
return nRet;
if (bHidden )
MessageBox(hWnd, TEXT("At least one vector object is hidden\n"), TEXT(""), MB_OK);
else
MessageBox(hWnd, TEXT("No vector objects are hidden\n"), TEXT(""), MB_OK);
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