[Chameleon] Point to point polygon (Line)

[Julien-Samuel Lacroix]

Hi,

You can change any layer parameter available with php_mapscript with the 
MAP parameter of the MapImageSharedResource widget.

See
http://www.maptools.org/chameleon/wiki/MapImageSharedResource

Again like the POINT, you need to use LINE in the MAP parameter.

For example, to have a green line, you will have this:
<CWC2 TYPE="MapImageSharedResource" name="main_map" Width="300" 
Height="275">
   <LINES NAME="PointOfInterest" SRNAME="PointOfInterest_IMAGE"/>
   <MAP LINE="PointOfInterest" TYPE="style" PARAM="color" VALUE="00FF00"/>
</CWC2>

And to change the size, change the "size" PARAM. Like this:
<MAP LINE="PointOfInterest" TYPE="style" PARAM="size" VALUE="2"/>

Best regards
Julien


pxniw pxniw wrote:
> Works great, but how do you change the lin size...
> 
> Currently it uses color red and line size is appx 10
> pixels thick. How do i change it to 1 or 2 pixels
> wide?
> 
> Thanks
> 
> --- Julien-Samuel Lacroix <jlacroix@dmsolutions.ca>
> wrote:
> 
>>Hi,
>>
>>You can try the LINES parameter. Works like POINTS,
>>but draw lines.
>>So instead of:
>><POINTS NAME="DEALERS" SRNAME="PointsSRName"/>
>>You will have
>><LINES NAME="DEALERS" SRNAME="PointsSRName"/>
>>
>>Best regards
>>Julien
>>
>>
>>pxniw pxniw wrote:
>>
>>>Asked this awhile ago... any help?
>>>
>>>I have 3 points in the map.
>>>I have lat and lon for those points.
>>>info is on mysql db.
>>>
>>>How do I show each point with line between each
>>>point.
>>>
>>>ie:
>>>
>>>x-----x------x
>>>
>>>Using SQLQuery widget and MapImageSharedResource.
>>>
>>>(Right now I can show x   x    x (But no lines in
>>>between)
>>>
>>>Thanks a bunch ;)
>>>
>>>
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>>
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>>
>>-- 
>>
> 
> ------------------------------------------------------------
> 
>>Julien-Samuel Lacroix           
>>jlacroix@dmsolutions.ca
>>DM Solutions Group              
>>http://www.dmsolutions.ca/
>>
> 
> ------------------------------------------------------------
> 
> 
> __________________________________
> Do you Yahoo!?
> Yahoo! Search - Find what you’re looking for faster
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-- 
------------------------------------------------------------
Julien-Samuel Lacroix            jlacroix@dmsolutions.ca
DM Solutions Group               http://www.dmsolutions.ca/
------------------------------------------------------------