[mapserver-users] Problem with CLASS display

[RODIER BATISSE, ALEXANDRE]

Hi everyone,

 

I have a problem with CLASS object to display diferent value depending to the minscale.

 

I would to display a classitem field until 1:200.000 scale.

 

For it I set (first case):

 

CLASSITEM "OBSERVACI"

LABELITEM "OBSERVACI"

 

CLASS

  minscaledenom 200000

  NAME "PORN aprobado definitivamente"

  EXPRESSION "PORN aprobado definitivamente"

  COLOR 125 210 84

  OUTLINECOLOR 110 110 110

END #Class  

 

CLASS

  minscaledenom 200000

  NAME "PORN sometido a información pública"

  EXPRESSION "PORN sometido a información pública"

  COLOR 125 210 150

  OUTLINECOLOR 110 110 110

END #Class   

 

CLASS

  minscaledenom 200000

  NAME "PORN aprobado inicialmente"

  EXPRESSION "PORN aprobado inicialmente"

  COLOR 125 210 84

  OUTLINECOLOR 110 110 110

END #Class

 

And I would to display another classitem with scale less than 1:200.000

 

For it I set (second case):

 

CLASSITEM "Zonas"

  LABELITEM "Zonas"

  CLASS

    maxscaledenom 200000

    NAME "Zona de conservación prioritaria"

    EXPRESSION "Zona de conservación prioritaria"

    COLOR 2 220 0

    OUTLINECOLOR 110 110 110

  END  # Class

  CLASS

    maxscaledenom 200000

    NAME "Zona de conservación compatible"

    EXPRESSION "Zona de conservación compatible"

    COLOR 166 255 165

    OUTLINECOLOR 110 110 110

  END  # Class

 

...

 

Problems arise with I set the scale upper than 1:200.000 (first case). Mapserver doesn't display map. I can see map image when I down above 1:200000 scale (second case).

 

If I set first case with an unique class, it works fine, and I can display good image.

 

Someone kowns where is the problem.

 

Thanks.

 

---------------------------------------------

Alexandre Rodier

Asistencia Técnica del SIGA

 

Servicio de Información e Integración Ambiental
Dirección General de Patrimonio Natural y Biodiversidad
Consejería de Agricultura y Agua.
c/ Arquitecto Emilio Piñero, 1 Entresuelo C

30.007 Murcia

Tel. 968246272

Correo-e: alexandre.rodier at carm.es <mailto:alexandre.rodier at carm.es> 

http://www.carm.es/medioambiente <http://www.carm.es/medioambiente> 

---------------------------------------------

 

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