[Geoserver-devel] [JIRA] (GEOS-8007) Continuous Map Wrapping Regression

GeoServer GeoServer Developer
1

Steve Ikeoka created an issue

GeoServer / BugGEOS-8007

Continuous Map Wrapping Regression

Issue Type:

BugBug

Affects Versions:

2.10.2

Assignee:

Unassigned

Components:

WMS

Created:

28/Feb/17 9:57 PM

Priority:

MediumMedium

Reporter:

Steve Ikeoka

After upgrading from GeoServer 2.10.1 to 2.10.2, I am having an issue with continuous map wrapping not working for ImageMosaic and ImagePyramid coverages. With a -180,-90,180,90 coverage, the default OpenLayers preview loads an image between -270 to 270 but only the -270 to -180 part is rendered and the rest is blank. This feature seems to be working fine in 2.10.2 for GeoTIFF and WorldImage coverages.

I’ve been able to reproduce the issue using test data from the imagepyramid and imagemosaic from the GeoTools repo and tweaking the WMS request. In 2.10.1 continuous map wrapping will cause the data to appear twice with these URLs but it only shows up once in 2.10.2.

ImagePyramid data:
https://github.com/geotools/geotools/modules/plugin/imagepyramid/src/test/resources/org/geotools/gce/imagepyramid/test-data/goodpyramid
WMS request:
http://localhost:8080/geoserver/wms?service=WMS&version=1.1.0&request=GetMap&layers=test:pyramid&styles=&bbox=0.0,-90.0,360.0,90.0&width=1200&height=600&srs=EPSG:4326&format=application/openlayers

ImageMosaic data:
https://github.com/geotools/geotools/modules/plugin/imagemosaic/src/test/resources/org/geotools/gce/imagemosaic/test-data/rgb
WMS request:
http://localhost:8080/geoserver/wms?service=WMS&version=1.1.0&request=GetMap&layers=test:rgb&styles=&bbox=0.0,-90.0,360.0,90.0&width=768&height=384&srs=EPSG:4326&format=application/openlayers

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