[mapserver-users] Redraw only one layer

[Lime, Steve D (DNR)]

You can't w/MapServer. Layers are composited into a single image. You could use something on the client (e.g. OpenLayers, GeoMoose, etc...) to composite separate images.

Steve

-----Original Message-----
From: mapserver-users-bounces at lists.osgeo.org [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of mmypost mmypost
Sent: Friday, February 10, 2012 12:27 PM
To: mapserver-users at lists.osgeo.org
Subject: [mapserver-users] Redraw only one layer

Hi
Sorry for my bad English.

I use mapscript for .Net.
I have a some layers:
  layer1: off
  layer2: off
  layer3: on
  layer4: on
......
 layer_N: on
 
I turn on layer1 and mapserver very long time  redraw map.
I turn on layer2 and mapserver very long time  redraw map again.
I think, that mapserver redraw all layers every time.

How I can force mapserver(by mapscript) draw only one layer (layer1 or layer2) if extent not changed and other layers not changed.

Yours sincerely,
Sev

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