Hi, On Wed, Jul 09, 2003 at 11:18:58AM +0530, aneesh m raj wrote: > Im developing a frontend and Im confused with the > SANE_Option_Descriptor structure. How can I set to scan the image in > RGB.
You (as the frontend programmer) don't do that. Instead the user sets the option that represents the scan mode as he likes. Usually this option is named "mode" and is a string list with values like "Color" or "Gray". Keep in mind that this option needn't exist and even if it exists, there may not be a color mode. Bye, Henning
