[mapserver-users] Re: line symbol decoration is flipped, how do I ensure the correct orientation

[Stephen Woodbridge]

Hi Puneet,

I would suggest making a simple standalone mapfile something like radial 
lines extending from a point to some radius and another set of radial 
lines starting at the radius and transiting to a central point. the 
apply your style to these to see if there is pattern to the you problem. 
If there is then you can submit the mapfile with a ticket and it should 
be easy to fix and the mapfile can be added easily to the test suite.

Thanks,
   -Steve W

On 5/20/2012 9:34 PM, Mr. Puneet Kishor wrote:
> bu..hump.
>
> Any ideas from one of you carto wizards? The flipped symbol is
> serving up faulty faults.
>
>
> On May 9, 2012, at 6:55 PM, Puneet Kishor wrote:
>
>> I am trying my hand at MapServer symbols/styles. Using the
>> following definition
>>
>> SYMBOL NAME "rarrow" TYPE vector FILLED false POINTS 0 0 4 0 2 -1
>> END END
>>
>> SYMBOL NAME "larrow" TYPE vector FILLED false POINTS 4 0 0 0 2 1
>> END END
>>
>> CLASS NAME "Strike-slip fault right lateral" EXPRESSION "30" STYLE
>> COLOR 0 0 0 WIDTH 1 END
>>
>> STYLE COLOR 0 0 0 SYMBOL "rarrow" SIZE 4 GAP -60 OFFSET 0 -4 END
>>
>> STYLE COLOR 255 0 0 SYMBOL "larrow" SIZE 4 GAP -60 OFFSET 0 6 END
>> END
>>
>> I get the following
>> http://dl.dropbox.com/u/3526821/slip_strike.png
>>
>>
>> The green box shows the correct symbol. The red box has the symbol
>> flipped. Why? How can I correct this?
>>
>> -- Puneet Kishor
>
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