Border colour around reprojected GeoTIFF is not rendered as transparent one
Description
A GeoTIFF image reprojected from one CRS to another is rendered as it has value of "0" outside of original image boundary:
Steps to reproduce:
Define custom CRS in Geoserver:
Define simple style:
Import attached GeoTIFF file (UM1_OROGRAPHY.tiff) and force CRS to above mentioned
Display image as EPSG:3857 or EPSG:4326
Environment
Activity
@aaime: I can try to help to fix it if I know where to start from.
Tested as fixed in 2.11-beta (and I believe in 2.10.2 too, but I'm not sure). See new attached images
Fixed in 2.10.2 also. Thanks!
What commit fixes this bug?
Several commits in geotools and geoserver. I don't have time to look them up, but check the gs 2.10.2 and geotools 16.2 release notes for anything related to nodata and ROI. I believe they are at least 3 different tickets, maybe more.
