MapServer 5.0.0 released!

[thomas bonfort]

On 9/18/07, Nolte, Tim <Tim.Nolte at ipcswirelessinc.com> wrote:
> Thomas,
>
> I'll give this a try, and see what I get. Thanks. I'll let you how it
  > works. Just so I get this straight I add "ANTIALIAS FALSE" to my layer
> after the patch and that layer won't be antialiased, correct?

nope, that's not it..
you create the symbol definition in your symbol file or inlined in
your mapfile. and then you set the layers you want rendered fast to
LAYER
NAME blablba
DATA ...
 CLASS
  STYLE
   COLOR r g b
   SYMBOL 'aliased'
  END
 END
END

it's slower than gd but did speed up dense line drawings by a factor
of 3 when i tried it, less with polygons.

tb

>
>
> ----
> Timothy J Nolte - tnolte at ilpcs.com
> Associate Network Planning Engineer
>
> iPCS Wireless, Inc.
> 4717 Broadmoor Ave, Suite G
> Kentwood, MI 49512
>
> Office: 616-656-5163
> PCS:    616-706-2438
> Fax:    616-554-6484
> Web: www.ipcswirelessinc.com
>
>
> -----Original Message-----
> From: thomas bonfort [mailto:thomas.bonfort at gmail.com]
> Sent: Tuesday, September 18, 2007 12:31 PM
> To: Nolte, Tim
> Cc: MAPSERVER-USERS at lists.umn.edu
> Subject: Re: [UMN_MAPSERVER-USERS] MapServer 5.0.0 released!
>
> Tim,
>
> Attached is a patch you can apply to mapagg.cpp - if you can't apply
> it I'll mail you the whole file.
>
> it basically switches to aliased rendering if you use
> SYMBOL
> TYPE SIMPLE
> ANTIALIASED FALSE
> NAME 'aliased'
> END
>
> it'll work *only* on line and polygon layers, if you specify a
> STYLE
> NAME 'aliased'
> COLOR  r g b
> END
>
> nothing other is supported (line widths, or polygon outlines)
>
> I'd be interested to hear about timings if you can try it
>
> tb
>