[Geoprisma-users] MeasureTool
Stephen Woodbridge
woodbri at swoodbridge.com
Mon Dec 21 21:14:54 EST 2009
Alexandre Dube wrote:
> Steve,
>
> They're working on this demo :
> http://dev4g.mapgears.com/geoprisma/demo/ Pick any user.
>
> I didn't check your config, but the MeasureTool widgets must be
> manually added to the toolbar and they must by added to a resource too
> (even thought it has nothing to do with the chosen resource).
>
> Does the following config work for you ? (it's the one used in the demo)
>
> <!-- WIDGETS -->
> <geoexttoolbar>
> <name>GeoExtToolbar</name>
> <options>
> <widgets>
> <widget>MeasureToolLength</widget>
> <widget>MeasureToolArea</widget>
> </widgets>
> </options>
> </geoexttoolbar>
>
> <measuretool>
> <name>MeasureToolLength</name>
> <options>
> <measuretype>Length</measuretype>
> </options>
> </measuretool>
>
> <measuretool>
> <name>MeasureToolArea</name>
> <options>
> <measuretype>Area</measuretype>
> </options>
> </measuretool>
>
> <!-- RESOURCES -->
> <resource>
> <name>R_GMAP_BASE</name>
> <datastores>
> <datastore>DS_WMS_DEV4G_GMAP_BASE</datastore>
> <datastore>DS_TC_DEV4G_GMAP_BASE</datastore>
> </datastores>
> <widgets>
> <widget>GeoExtToolbar</widget>
> <widget>MeasureToolLength</widget>
> <widget>MeasureToolArea</widget>
> </widgets>
> </resource>
>
Ahh, I missed adding the RESOURCES. Now it works.
I also just noticed that there is a bug in the measure tool. It reports:
Area
256.31 km2
98.96 mi2
80.10 km
98.96 mi
I am assuming the the second set of numbers is the perimeter. As you can
see the 98.86 mi2 ~= 251.31 * 0.62 * 0.62
the perimeter in mi should 80.10 km * 0.62 == 49.66 mi and not 98.96 mi
which is the area value.
I'll write a bug on that also.
-Steve
> Regards,
>
> Alexandre
>
> Stephen Woodbridge wrote:
>> Does MeasureTool work?
>> Can someone add it to an existing or new sample?
>>
>> I tried to install it and on the good side I get no errors, on the
>> other side I get no measure tools.
>>
>> Is graphicName option the path to an image for the toolbar? Or does
>> the widget expect to find it as the basename for an image in the
>> directory:
>>
>> .../widgets/geoexttoolbar/img/
>>
>> which does not currently have measure_length.png or measure_area.png
>> that are in the /mapfish/client/mfbase/mapfish/img/ svn or some nicer
>> ones the match the create, update, delete icons in GeoPrisma.
>>
>> -Steve
>> _______________________________________________
>> Geoprisma-users mailing list
>> Geoprisma-users at lists.osgeo.org
>> http://lists.osgeo.org/mailman/listinfo/geoprisma-users
>
>
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