[Qgis-user] WMS Provider and the DPI parameter
Andrea Peri
aperi2007 at gmail.com
Mon Oct 1 14:16:05 PDT 2012
Hi,
starting from ticket #6430 (http://hub.qgis.org/issues/6430)
I discovered that qgis wms provider when send a request to a WMS add a
parameter "DPI".
It is a not standard parameter, but main question I have is understand why
there is the need to use a "DPI" parameter.
Infact the standard wms request contain
a bbox and a map pixel dimension.
Perhaps I miss something, but AFAIK knowing the BBOX and the Pixel Size Map
I guess is possible to calculate the DPI value.
So put on a request BBOX, Pixel-SizeMap and DPI seem redundant to me.
Is right this ?
thx,
--
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Andrea Peri
. . . . . . . . .
qwerty àèìòù
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