Hi, I need to create an ECW image with an alpha channel. The ECW SDK supplies a function called NCScbmReadViewLineBGRA, which implies reading RGB data as well as alpha data. But I am unsure about how to create an image with such an alpha channel using ER Mapper or otherwise. Can anyone help me out?
Cheers, Oscar ter Hofstede. ----------------------------------------------------------- To make changes to your subscription, please visit our website, http://www.ermapper.com/technicl/ermapperl/index.htm
