[mapguide-users] Features disappeared on large scales

Alex Kob a.kobelev at gmail.com
Wed Dec 7 10:02:40 EST 2011


Hi all,

I have a feature with a geometry in WGS84 POINT (37.6236039491527
55.7398762032063) for example (it's in Moscow, Russia).

I've create a map with a coordinate system WGS84.PseudoMercator and a
flexible layout with google streets (it's just for clarity). When zooming
out to the largest scale point became invisible. It happens on scale
1:73957378.7874 and more. When moving map point appears or disappears
without any reasons. Moreover, i have this issue with points in the center
of Russia on smaller scales. 

I have look in firebug, fusion sends request GETDYNAMICMAPOVERLAYIMAGE with
parameters:
setdisplayheight	356
setdisplaywidth	1214
setviewcenterx	11129075.752859
setviewcentery	9872773.503581
setviewscale	73957378.78735669

But Mapserver renders nothing.... Any ideas?

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