[Geoserver-devel] [jira] (GEOS-6881) ImagePyramid output transparent pixel not rendered properly

Frank Delahoyde created an issue

GeoServer / BugGEOS-6881

ImagePyramid output transparent pixel not rendered properly

Issue Type:

BugBug

Affects Versions:

2.6.2

Assignee:

Andrea Aime

Attachments:

globe.jpg, globe-pyr.jpg

Components:

Image Pyramid

Created:

12/Feb/15 12:19 PM

Environment:

CentOS-7 x86_64, Apache tomcat

Priority:

MajorMajor

Reporter:

Frank Delahoyde

I have a high resolution map of the arctic consisting of two layers, land and sea. The land layer overlays the sea layer and has a transparent pixel value. This works fine using the standard image mosaic (other than performance with overviews) but is broken for the image pyramid (good performance though). The transparent pixel is displayed adjacent to non-transparent pixels in the land layer. My files are geotiff with 6 zoom levels.

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