Christopher Schmidt ha scritto: > On Sun, Dec 02, 2007 at 05:52:59PM +0100, Andrea Aime wrote: >> Hi Chris, >> about this scale inconsistency, you're right in saying it's due to the >> DPI. The WMS standard suggests a DPI of approximately 90 (well, a >> multiplication factor of 0.28 in fact), and that's what GeoServer is >> using to compute the scale. >> To be exactly true to the WMS standard (as far as I understand it) the >> setting would have to be: >> >> OpenLayers.DOTS_PER_INCH = 25.4 / 0.28; > > I'm not sure where the 25.4 comes from
As far as I remember, it's the conversion between millimeters and inches (25.4 millimiters to make an inch). Cheers Andrea _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
