Highlight image symbol

[Eijnden, B. van den (Bart)]

Hi,
 
I always draw the selection in a separate LAYER which is on top of the map,
and then you can add a STYLE object to your CLASS with e.g. a circle symbol
and set its color to the color you want for selection. The circle will need
to be underneath your PIXMAP (watch your STYLE sequence).
 
For that I use PHP/Mapscript.
 
Best regards,
Bart
 
-----Oorspronkelijk bericht-----
Van: Xiaonan Zhang [mailto:xnzhang11 at gmail.com]
Verzonden: maandag 13 februari 2006 15:49
Aan: Eijnden, B. van den (Bart)
CC: MAPSERVER-USERS at lists.umn.edu
Onderwerp: Re: [UMN_MAPSERVER-USERS] Highlight image symbol



Hi Bart,

Do you mean I need to add code to draw a circle arount the selected feature?


regards

Jonathan


On 13/02/06, Eijnden, B. van den (Bart) < b.vdeijnden at agi.rws.minvenw.nl
<mailto:b.vdeijnden at agi.rws.minvenw.nl> > wrote: 

If your pixmap is transparent, you can draw a circle underneath using the
selection colour.
 
Best regards,
Bart

-----Oorspronkelijk bericht-----
Van: UMN MapServer Users List [mailto: MAPSERVER-USERS at LISTS.UMN.EDU
<mailto:MAPSERVER-USERS at LISTS.UMN.EDU> ]Namens Xiaonan Zhang
Verzonden: maandag 13 februari 2006 15:36
Aan: MAPSERVER-USERS at LISTS.UMN.EDU <mailto:MAPSERVER-USERS at LISTS.UMN.EDU> 
Onderwerp: [UMN_MAPSERVER-USERS] Highlight image symbol


Dear all,
 
I created one image symbol (pixmap) to a point layer. However I can not
highlight the selected features in that layer as the symbol is an image. 
Is there anyway to solve this?
 
thanks.
 
Jonathan


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