Processes each vector group enumerated by the LVectorBase::EnumGroups function.
#include "ltwrappr.h"
virtual L_INT LVectorBase::EnumGroupsCallBack(pVector, pGroup)
Pointer to the vector handle that contains the groups to enumerate.
Pointer to the vector group being processed.
Value | Meaning |
---|---|
SUCCESS | The function was successful. |
< 1 | An error occurred. Refer to Return Codes. |
The LVectorBase::EnumGroups function calls the callback function as it gets a pointer to each vector group.
To use LVectorBase::EnumGroupsCallBack, derive a class from LVectorBase and override the EnumGroupsCallBack member function. Note that this callback function does not return an LVectorGroupobject.
To get detailed information about each enumerated group, attach pGroup to an LVectorGroup class object and call LVectorGroup::GetGroupDesc.
For an example, refer to LVectorBase::EnumGroups.
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.