Global Mapper SDK
| GM_RasterLayout_t .mAlphaBandIdx Field |
0-based alpha channel band index (usually 0 or 3). Ignored unless GM_RasterLayout_AlphaPresent flag is set.
Namespace:GlobalMapper.Types
Assembly: GlobalMapperWrapperNET (in GlobalMapperWrapperNET.dll) Version: 18.0.0.0 (18.0.0.0)