Tiled WMS layer transparency issue

[qgib]

Author Name: dr - (dr -)
Original Redmine Issue: 7043
Affected QGIS version: master
Redmine category:web_services_clients/wms

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If fill Tile size fields in WMS layer settings then QGIS sends WMS requests wthout GET parameter TRANSPARENT=TRUE. For example:

Without Tile size settings:

127.0.0.1 - - [24/Jan/2013:23:01:27 +0700] "GET /cgi-bin/mapserv?map=/wms.map&&SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&BBOX=3277524.1076809586957097,8325115.5015538614243269,3420436.0699613615870476,8451921.5514542907476425&CRS=EPSG:3857&WIDTH=616&HEIGHT=546&LAYERS=building&STYLES=&FORMAT=image/png&DPI=96&MAP_RESOLUTION=96&FORMAT_OPTIONS=dpi:96&TRANSPARENT=TRUE HTTP/1.1" 200 70442 "-" "Mozilla/5.0"

and

With Tile size (256x256):

127.0.0.1 - - [24/Jan/2013:23:02:26 +0700] "GET /cgi-bin/mapserv?map=/wms.map&&SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&WIDTH=256&HEIGHT=256&LAYERS=building&STYLES=&FORMAT=image/png&CRS=EPSG:3857&BBOX=3379943.7016588789410889,8379144.3113739937543869,3381569.4094997984357178,8380770.0192149132490158 HTTP/1.1" 200 19461 "-" "Mozilla/5.0"

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Related issue(s): #13977 (duplicates)
Redmine related issue(s): 3981

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[qgib]

Author Name: Giovanni Manghi (@gioman)

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should be duplicate of #13977

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• status_id was changed from Open to Feedback

[qgib]

Author Name: dr - (dr -)

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• resolution was changed from to duplicate

[qgib]

Author Name: dr - (dr -)

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• status_id was changed from Feedback to Closed