Get the Scale of the map

[Shekers]

I was wondering if there's a way to get the scale of the map. I know there's GetScale() for the Ajax Viewer, but for the fusion viewer, there doesn't seem to be such function.

[Paul Spencer-2]

Assuming that your map widget's *name* is Map,

Fusion.getWidgetById('Map').getScale();

Cheers

Paul

On 2009-10-21, at 11:32 PM, Shekers wrote:

>
> I was wondering if there's a way to get the scale of the map. I know  
> there's
> GetScale() for the Ajax Viewer, but for the fusion viewer, there  
> doesn't
> seem to be such function.
> --
> View this message in context: http://n2.nabble.com/Get-the-Scale-of-the-map-tp3870023p3870023.html
> Sent from the Fusion Users mailing list archive at Nabble.com.
> _______________________________________________
> fusion-users mailing list
> [hidden email]
> http://lists.osgeo.org/mailman/listinfo/fusion-users

__________________________________________

    Paul Spencer
    Chief Technology Officer
    DM Solutions Group Inc
    http://research.dmsolutions.ca/

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[Shekers]

Thanks a lot Paul,

I'll try that out. I've actually thought of a way to do it before your reply.

Since Fusion has the Editable Scale on the Status Bar, i just use some javascripts to get the value from the editable scale to get the scale. But your method would be more permanent.

I assume I would put that in the MapGuideViewer.js as a function?

Thanks

Calvin Shek

Paul Spencer-2 wrote:

Assuming that your map widget's *name* is Map,

Fusion.getWidgetById('Map').getScale();

Cheers

Paul

On 2009-10-21, at 11:32 PM, Shekers wrote:

>
> I was wondering if there's a way to get the scale of the map. I know  
> there's
> GetScale() for the Ajax Viewer, but for the fusion viewer, there  
> doesn't
> seem to be such function.
> --
> View this message in context: http://n2.nabble.com/Get-the-Scale-of-the-map-tp3870023p3870023.html
> Sent from the Fusion Users mailing list archive at Nabble.com.
> _______________________________________________
> fusion-users mailing list
> [e-mail]
> http://lists.osgeo.org/mailman/listinfo/fusion-users


__________________________________________

    Paul Spencer
    Chief Technology Officer
    DM Solutions Group Inc
    http://research.dmsolutions.ca/

_______________________________________________
fusion-users mailing list
[e-mail]
http://lists.osgeo.org/mailman/listinfo/fusion-users

[Paul Spencer-2]

Yes, you could do that or you can just use it in your code whereever  
you need the scale.

Cheers

Paul

On 2009-10-22, at 1:02 PM, Shekers wrote:

>
> Thanks a lot Paul,
>
> I'll try that out. I've actually thought of a way to do it before your
> reply.
>
> Since Fusion has the Editable Scale on the Status Bar, i just use some
> javascripts to get the value from the editable scale to get the  
> scale. But
> your method would be more permanent.
>
> I assume I would put that in the MapGuideViewer.js as a function?
>
> Thanks
>
> Calvin Shek
>
>
>
>
> Paul Spencer-2 wrote:
>>
>> Assuming that your map widget's *name* is Map,
>>
>> Fusion.getWidgetById('Map').getScale();
>>
>> Cheers
>>
>> Paul
>>
>> On 2009-10-21, at 11:32 PM, Shekers wrote:
>>
>>>
>>> I was wondering if there's a way to get the scale of the map. I know
>>> there's
>>> GetScale() for the Ajax Viewer, but for the fusion viewer, there
>>> doesn't
>>> seem to be such function.
>>> --
>>> View this message in context:
>>> http://n2.nabble.com/Get-the-Scale-of-the-map-tp3870023p3870023.html
>>> Sent from the Fusion Users mailing list archive at Nabble.com.
>>> _______________________________________________
>>> fusion-users mailing list
>>> [hidden email]
>>> http://lists.osgeo.org/mailman/listinfo/fusion-users
>>
>>
>> __________________________________________
>>
>>    Paul Spencer
>>    Chief Technology Officer
>>    DM Solutions Group Inc
>>    http://research.dmsolutions.ca/
>>
>> _______________________________________________
>> fusion-users mailing list
>> [hidden email]
>> http://lists.osgeo.org/mailman/listinfo/fusion-users
>>
>>
>
> --
> View this message in context: http://n2.nabble.com/Get-the-Scale-of-the-map-tp3870023p3873598.html
> Sent from the Fusion Users mailing list archive at Nabble.com.
> _______________________________________________
> fusion-users mailing list
> [hidden email]
> http://lists.osgeo.org/mailman/listinfo/fusion-users

__________________________________________

    Paul Spencer
    Chief Technology Officer
    DM Solutions Group Inc
    http://research.dmsolutions.ca/

_______________________________________________
fusion-users mailing list
[hidden email]
http://lists.osgeo.org/mailman/listinfo/fusion-users