virtual L_INT LAnnotation::SetBackColor(crBack=RGB(0,0,0), uFlags=0)
Sets the background color of the annotation object.
The COLORREF value that specifies the background color.
Reserved for future versions, use 0.
Value | Meaning |
---|---|
SUCCESS | The function was successful. |
< 1 | An error occurred. Refer to Return Codes. |
Use the Windows COLORREF data type to specify the color. For example, you can use the LBitmapBase::GetPixelColor function or the Windows RGB macro to get a color value.
To see how the background color relates to the fill modes, refer to Illustration of Fill Options for Annotations.
Win32, x64.
For an example, refer to LAnnotation::SetNameOptions.
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