[mapserver-users] defresolution & resolution in 6.0

[Richard Greenwood]

thomas,

Thank you for reviewing my issue. I have created new ticket #3962 and
attached a simple mapfile and data. I suspect that you are not
recreating the issue because you are using the default AGG/PNG driver
settings. Setting IMAGEMODE PC256 causes the problem, or DRIVER
"GD/PNG" or IMAGETYPE "gif".

Thanks,
Rich


On Tue, Jul 19, 2011 at 12:56 AM, thomas bonfort
<thomas.bonfort at gmail.com> wrote:
> I still haven't been able to reproduce the issue with my simple
> testcase, so please attach the complete mapfile that triggers this to
> the bugreport.
>
> --
> thomas
>
> On Tue, Jul 19, 2011 at 08:37, thomas bonfort <thomas.bonfort at gmail.com> wrote:
>> On Mon, Jul 18, 2011 at 21:31, Richard Greenwood
>> <richard.greenwood at gmail.com> wrote:
>>> thomas,
>>>
>>> Thank you for your reply. This link should produce an image with lines rendered:
>>>
>>> http://maps.hscounty.com/cgi-bin/mapserv.exe?map=MAP_15_MAIN&layers=ownership&mode=map&map.defresolution=72&map.resolution=144
>>>
>>> This is the same except with map.resolution=100 and lines are not
>>> rendered, image is blank:
>>>
>>> http://maps.hscounty.com/cgi-bin/mapserv.exe?map=MAP_15_MAIN&layers=ownership&mode=map&map.defresolution=72&map.resolution=100
>>>
>>> When map.defresolution=72, any value for map.resolution between 73 and
>>> 143 fails to render lines. Similarly when map.defresolution=10, any
>>> value for map.resolution between 11 and 19 fails to render lines.
>>>
>>> You can easily change defresolution and resolution in the URL yourself
>>> to see the behavior.
>>>
>>> If you consider this a bug I am happy to file a ticket, but I'd like
>>> another set of eyes on it before I do so.
>> This definitely seems like a bug, go ahead and file a ticket !
>>
>> thanks,
>> thomas
>>
>>>
>>> Thank you,
>>> Rich
>>>
>>> On Mon, Jul 18, 2011 at 11:52 AM, thomas bonfort
>>> <thomas.bonfort at gmail.com> wrote:
>>>> Richard,
>>>> I was also unable to reproduce your issue (see the similar titled
>>>> thread initiated by Mike Smith), using the
>>>> msautotest/renderers/polygon-as-line.map
>>>>
>>>> please submit a self-contained test-case where the issue can be reproduced.
>>>>
>>>> thanks,
>>>> thomas
>>>>
>>>> On Sun, Jul 17, 2011 at 21:35, Richard Greenwood
>>>> <richard.greenwood at gmail.com> wrote:
>>>>> When I use defresolution & resolution in MapServer 6.0 on lines with a
>>>>> width of 1 nothing is displayed. Specifically I am using:
>>>>>   map.defresolution=96&map.resolution=144
>>>>> on a polygon layer defined as:
>>>>>
>>>>>  CLASS
>>>>>    NAME "Lot and Parcel Lines"
>>>>>    STYLE
>>>>>      OUTLINECOLOR 255 0 0
>>>>>      WIDTH 1
>>>>>    END
>>>>>  END
>>>>>
>>>>> Example (works):
>>>>>
>>>>> http://maps.hscounty.com/cgi-bin/mapserv.exe?map=MAP_15_MAIN&layers=ownership&mode=map
>>>>>
>>>>> Example, with defresolution & resolution doesn't work:
>>>>>
>>>>> http://maps.hscounty.com/cgi-bin/mapserv.exe?map=MAP_15_MAIN&layers=ownership&mode=map&map.defresolution=96&map.resolution=144
>>>>>
>>>>> Any insight would be appreciated.
>>>>>
>>>>> Thanks,
>>>>> Rich
>>>>>
>>>>> --
>>>>> Richard Greenwood
>>>>> richard.greenwood at gmail.com
>>>>> www.greenwoodmap.com
>>>>> _______________________________________________
>>>>> mapserver-users mailing list
>>>>> mapserver-users at lists.osgeo.org
>>>>> http://lists.osgeo.org/mailman/listinfo/mapserver-users
>>>>>
>>>>
>>>
>>>
>>>
>>> --
>>> Richard Greenwood
>>> richard.greenwood at gmail.com
>>> www.greenwoodmap.com
>>>
>>
>



-- 
Richard Greenwood
richard.greenwood at gmail.com
www.greenwoodmap.com