[mapserver-users] A new (I think) question about Mapfile filtering. . .

[Bob Basques]

Stephen, 

I'm just trying to paint (with grey coloring) the areas in the City that are NOT Parcels, or should be considered public Right of way. 

bobb 



>>> Stephen Woodbridge <woodbri at swoodbridge.com> wrote:

Bob Basques wrote:
>
>
> All,
>
>
> Any ideas on how to fill an area that is not defined by a polygon.  I'm
> basically after coloring the Right of way areas in the City based on
> them NOT being a Parcel.
>
>
> My first thought was to use a image background color, and paint the
> parcels a transparent color, am I on the right track?

Bob,

What format are you Right of Ways in?
It sounds like they might be in a raster format. If that is the case you
probably can do it either way.

1. raster as background, transparent parcel
2. parcels with fill, raster overlay using an opacity and a nodata flag
in the raster.

-Steve W
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