[MS4W-Users] Layer Transparency issues in MS4W3.0.27

[Christopher Hughes]

Hi John,

Try setting the OPACITY in a COMPOSITE block (See
https://mapserver.org/mapfile/composite.html#composite)

For example:


LAYER
     NAME "land"
     DATA "./land_3857"
     STATUS default
     MINSCALE 0
     TYPE POLYGON

  COMPOSITE
     OPACITY 20
  END

  PROJECTION
    'init=epsg:3857'
  END

  CLASS
   Name "Land"
       STYLE
          COLOR 150 140 107
       END
   END
END


100 is fully opaque and 0 is fully transparent.

Best,

Chris

On Fri, Apr 10, 2020 at 8:27 AM John Stansell via MS4W-Users <
ms4w-users at lists.ms4w.com> wrote:

> Hello,  I am trying to add layer transparency configuration in the map
> file.  When I add TRANSPARENCY xx the map locks up and won’t display.  I
> believe this worked in previous versions.  Any ideas?
>
>
>
>
>
>
> [image: signatureLogo]
>
> *  John Stansell*
>
>    Vice President, Technology & Systems Integration
>    P: 317.590.5528 | F: 317.947.0700
>
>    *johns at g-uts.com <johns at g-uts.com> | www.g-uts.com
> <https://www.g-uts.com/> *
>
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-- 
Chris Hughes

GIS Analyst
Lincoln County Surveyor Department
880 NE 7th St. l Newport, OR 97365
Tel: (541) 574 1283
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