[mapserver-users] problem of legend icon for pixmap-filling type polygon layer

[Isao NASUNO]

Hello Steve,

Thank you for your advice, I had not used the KEYIMAGE option.
It works fine.
No problem to make same-sized chips.

It closed. thank you again,

Isao

(2011/02/19 0:55), Lime, Steve D (DNR) wrote:
> I can confirm the issue. Not sure what's going on but something's broken in the legend generation. I'll try and sum
> things up and file a ticket against 5.6. We won't patch back to 5.0 for something like this.
>
> As a workaround you might consider setting a KEYIMAGE in your class definition. Make it the same size as your legend
> "chips" (usually something like 25x15) and that image will be used instead of creating one dynamically. I tried that
> here and it seems to work. You should be able to clip a section of a MapServer-created map out for this purpose.
>
> Steve
>
> -----Original Message-----
> From: mapserver-users-bounces at lists.osgeo.org [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of Isao NASUNO
> Sent: Thursday, February 17, 2011 6:29 PM
> To: mapserver-users at lists.osgeo.org
> Subject: Re: [mapserver-users] problem of legend icon for pixmap-filling type polygon layer
>
> Hello Steve,
>
> I am using gd-2.0.33, with MapServer 5.0.2.
>
> Thank you,
>
> Isao
>
> (2011/02/18 6:54), Lime, Steve D (DNR) wrote:
>> Which driver are you using (AGG or GD)? I'll run some tests here and report back... Steve
>>
>> -----Original Message-----
>> From: mapserver-users-bounces at lists.osgeo.org [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of Isao NASUNO
>> Sent: Wednesday, February 16, 2011 11:20 PM
>> To: mapserver-users at lists.osgeo.org
>> Subject: [mapserver-users] problem of legend icon for pixmap-filling type polygon layer
>>
>> Hello all,
>>
>> I had send same question 2 weeks ago but I have no response,
>> so I try again with more detail of the problem.
>>
>> ** situation **
>>
>> I'm trying to make pixmap-filled polygon maps and I did it without problem,
>> however a problem in getting legend.
>> I want legend icons by mapserver cgi with request "mode=legend" like following.
>>
>> (base pattern)    (what I want)
>>
>>                     oxoxoxoxoxox
>>                     xoxoxoxoxoxo
>> oxox              oxoxoxoxoxox
>> xoxo    ------>     xoxoxoxoxoxo
>>
>> However I get following. It is like a legend icon of line layer.
>>
>>        oxox    oxox
>>       oxoxox  oxoxo
>>      oxoxoxoxoxoxo
>>     oxoxo oxoxoxo
>>    oxoxo   oxoxo
>>    xoxo    xoxo
>>
>> ** version **
>>
>> I'm using MapServer 5.0.2 on CentOS 5.2.
>> I also try MapServer 5.6.x (forgot for detail), but the situation is same.
>>
>>
>> ** what I did **
>>
>> The symbol is defined like ...
>> ---------------------
>>     SYMBOL
>>       NAME "symbol1"
>>       TYPE pixmap
>>       image /somewhere/symbol1.gif
>>       transparent 1
>>     END
>> ---------------------
>>
>> The layer is as following...
>> ---------------------
>>     layer
>>      name "jimon"
>>      connectiontype postgis
>>      connection "user=db password=xxxxxxx dbname=DB host=localhost port=5432"
>>      data "the_geom from polygon"
>>      status on
>>      type polygon
>>      classitem "id"
>>      projection
>>       "init=epsg:4326"
>>      end
>>
>>      class
>>       name "pattern1 "
>>       expression "1"
>>       style
>>         symbol "symbol1"
>>       end
>>      end
>>            :
>>     end
>> ---------------------
>>
>> Could anyone please help me !?
>>
>> Isao
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