st_asjpeg


Description

args: rast, nbands, options=NULL - Return the raster tile selected bands as a single Joint Photographic Exports Group (JPEG) image (byte array). If no band is specified and 1 or more than 3 bands, then only the first band is used. If only 3 bands then all 3 bands are used and mapped to RGB.

Parameters

Name Type Mode
rast USER-DEFINED IN
options ARRAY IN
rast USER-DEFINED IN
nbands ARRAY IN
options ARRAY IN
rast USER-DEFINED IN
nbands ARRAY IN
quality integer IN
rast USER-DEFINED IN
nband integer IN
options ARRAY IN
rast USER-DEFINED IN
nband integer IN
quality integer IN