[Geomoose-users] Identify Tolerance
Anderson, Dean
anderson.dean at co.polk.or.us
Wed Sep 3 09:47:34 PDT 2014
That sounds better to me. Especially when you have different projections.
On Wed, Sep 3, 2014 at 9:21 AM, Brent Fraser <bfraser at geoanalytic.com>
wrote:
> Clinton,
>
> I like using
>
> TOLERANCE 3
> TOLERANCEUNITS PIXELS
>
> to make it more "zoom friendly".
>
> And you can use the debugging tool (F12, Network tab, Response sub-tab) on
> your browser to view the conversation between browser and the server.
>
> Best Regards,
> Brent Fraser
>
> On 9/3/2014 9:20 AM, Clinton Olsen wrote:
>
> Dean,
>
> I adjusted my map file according to your suggestions and I still am not
> retrieving any information from the point layer. I don't know if this will
> help but I have all of my layers reprojected to the web mercator projection
> (EPSG:3857). Is there a way to see if anything is being passed when I try
> to identify an object? Below is my mapfile with the suggested changes.
>
> LAYER
> NAME "boulders"
> DATA "boulders.shp"
> STATUS DEFAULT
> TYPE POINT
> METADATA
> # drill-down identify service record.
> 'identify_record' 'identify_boulders.html'
> END
> TOLERANCE 100
> TOLERANCEUNITS meters
> LABELITEM 'BOULDER'
> LABELCACHE ON
> LABELMAXSCALE 100000
> CLASS
> NAME 'Boulders'
> STYLE
> SYMBOL 'CIRCLE'
> COLOR 255 102 51
> OUTLINECOLOR 0 0 0
> SIZE 8
> END
> LABEL
> TYPE TRUETYPE
> FONT vera_sans-bold
> SIZE 8
> ANTIALIAS TRUE
> COLOR 0 0 0
> OUTLINECOLOR 254 254 254
> BUFFER 4
> PARTIALS FALSE
> POSITION auto
> SIZE 7
> END #end label
> END#end class
>
>
> On Fri, Aug 29, 2014 at 4:15 PM, Anderson, Dean <
> anderson.dean at co.polk.or.us> wrote:
>
>> Here is what I use to identify roads and the tolerances seems to work
>> fine. (TOLERANCE 100
>> TOLERANCEUNITS FEET) as follows:
>>
>> Layer #14
>> Name "Roads"
>> Data './data/RoadAllWeb'
>> Status On
>> Type Line
>> METADATA
>> 'identify_record' 'templates/identify_road.html'
>> END
>> TOLERANCE 100
>> TOLERANCEUNITS FEET
>> ClassItem "RoadType"
>> Class
>> Name "Major Roads"
>> minscale 40001
>> maxscale 100000
>> EXPRESSION "Major Roads"
>> STYLE
>> Width 4
>> COLOR 168 112 0
>> END
>> STYLE
>> width 2
>> COLOR 255 211 127
>> END
>> End
>> Class
>> Name "Major Roads"
>> maxscale 40000
>> Minscale 10001
>> EXPRESSION "Major Roads"
>> STYLE
>> width 4
>> COLOR 168 112 0
>> END
>> STYLE
>> width 2
>> COLOR 255 211 127
>> END
>> End
>> Class
>> Name "Major Roads"
>> maxscale 10000
>> EXPRESSION "Major Roads"
>> STYLE
>> width 6
>> COLOR 168 112 0
>> END
>> STYLE
>> width 3
>> COLOR 255 211 127
>> END
>> End
>> Class
>> Name "Standard Roads"
>> EXPRESSION "Local Roads"
>> minscale 40001
>> maxscale 100000
>> STYLE
>> width 2
>> COLOR 160 160 160
>> END
>> STYLE
>> width 1
>> COLOR 204 204 204
>> END
>> End
>> Class
>> Name "Standard Roads"
>> EXPRESSION "Local Roads"
>> maxscale 40000
>> minscale 10001
>> STYLE
>> width 4
>> COLOR 160 160 160
>> END
>> STYLE
>> width 2
>> COLOR 204 204 204
>> END
>> End
>> Class
>> Name "Standard Roads"
>> EXPRESSION "Local Roads"
>> maxscale 10000
>> STYLE
>> width 6
>> COLOR 160 160 160
>> END
>> STYLE
>> width 3
>> COLOR 204 204 204
>> END
>> End
>> End
>>
>>
>>
>> On Fri, Aug 29, 2014 at 1:44 PM, Clinton Olsen <clintono at emery.utah.gov>
>> wrote:
>>
>>> When I try to identify a line or a point I get coordinates on the
>>> left side of the template. Is there a way to troubleshoot the identify
>>> tool? I know I might not have the tolerance set right but how can I figure
>>> out what the tolerance should be. I have tolerance numbers I have used
>>> range from 0 - 100. I have tried meters, feet, pixels. I referenced the
>>> how to setup identify on the geomoose.org site and I got one of my
>>> polygon layers to work. My template and mapfile are listed below. How can
>>> I troubleshoot what is wrong with these files?
>>>
>>> <!-- MapServer Template -->
>>> <tr><td colspan="2"><b>Boulder Areas</b></td></tr>
>>>
>>> <tr><td>Boulder Area: [SECTION]</td></tr>
>>>
>>> <tr><td>Boulder: [BOULDER]</td></tr>
>>>
>>> <tr><td>LAT: [LAT]</td></tr>
>>>
>>> <tr><td>LONG: [LONG]</td></tr>
>>>
>>> <tr><hr></td></tr>
>>>
>>> MAP
>>> NAME 'BOULDERS'
>>> SIZE 800 650
>>> STATUS ON
>>> EXTENT -12381838.298411 4760938.642311 -12327375.283263 4806362.074758
>>> UNITS METERS
>>> INCLUDE "../../geomoose_globals.map"
>>>
>>> WEB
>>> METADATA
>>> 'ows_title' 'Boulders'
>>> 'ows_srs' 'EPSG:3857'
>>> 'ows_enable_request' '*'
>>> 'ows_onlineresource' 'http://www.geomoose.org'
>>> END
>>> END
>>>
>>> PROJECTION
>>> 'init=EPSG:3857'
>>> END
>>>
>>> LEGEND
>>> STATUS ON
>>> LABEL
>>> TYPE TRUETYPE
>>> FONT vera_sans
>>> SIZE 8
>>> COLOR 0 0 0
>>> END
>>> END
>>>
>>> LAYER
>>> NAME "boulders"
>>> DATA "boulders.shp"
>>> STATUS DEFAULT
>>> TYPE POINT
>>> TOLERANCE 0
>>> TOLERANCEUNITS meters
>>> LABELITEM 'BOULDER'
>>> LABELCACHE ON
>>> LABELMAXSCALE 100000
>>>
>>> CLASS
>>> NAME 'Boulders'
>>> STYLE
>>> SYMBOL 'CIRCLE'
>>> COLOR 255 102 51
>>> OUTLINECOLOR 0 0 0
>>> SIZE 8
>>> END
>>> LABEL
>>> TYPE TRUETYPE
>>> FONT vera_sans-bold
>>> SIZE 8
>>> ANTIALIAS TRUE
>>> COLOR 0 0 0
>>> OUTLINECOLOR 254 254 254
>>> BUFFER 4
>>> PARTIALS FALSE
>>> POSITION auto
>>> SIZE 7
>>> END
>>> END
>>> METADATA
>>> # drill-down identify service record.
>>> 'identify_record' 'identify_boulders.html'
>>> END
>>> TOLERANCE 0
>>> TOLERANCEUNITS meters
>>> END
>>> END
>>>
>>> Clinton Olsen
>>> IS/GIS Technician
>>>
>>>
>>> _______________________________________________
>>> Geomoose-users mailing list
>>> Geomoose-users at lists.osgeo.org
>>> http://lists.osgeo.org/mailman/listinfo/geomoose-users
>>>
>>
>>
>>
>> --
>> Dean R Anderson
>> IT Director
>> Polk County
>>
>
>
>
> --
> --
> *Please note my email address has changed to clintono at emery.utah.gov.
> Please update your records. Thanks.
> --
> Clinton Olsen
> *EMERY COUNTY*
> IS/GIS Technician
> 435-381-3592
>
>
> _______________________________________________
> Geomoose-users mailing listGeomoose-users at lists.osgeo.orghttp://lists.osgeo.org/mailman/listinfo/geomoose-users
>
>
>
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>
--
Dean R Anderson
IT Director
Polk County
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