Re: [OpenMap Users] Setting minimum scale for open map (UNCLASSIFIED)

From: Brightwell, William <wbrightwell_at_mtcsc.com>
Date: Thu, 6 Jan 2011 16:57:46 +0000

Have you tried using "setMinScale(float)" on the projection? I just
shooting from the hip on this one.

-Adam

-- 
W. Adam Brightwell
Software Engineer, MTCSC
Certified Scrum Master
Email:  wbrightwell_at_mtcsc.com
DCO:    william.brightwell_at_chat.dco.dod.mil
Office: 843-856-1935/1985 x51632
Cell:   843-810-8701
> From: "Kacirek, Benjamin P Mr CIV USA OSA" <ben.kacirek_at_us.army.mil>
> Date: Thu, 6 Jan 2011 10:53:02 -0600
> To: William Brightwell <wbrightwell_at_mtcsc.com>, <openmap-users_at_bbn.com>
> Subject: RE: [OpenMap Users] Setting minimum scale for open map (UNCLASSIFIED)
> 
> Classification: UNCLASSIFIED
> Caveats: NONE
> 
> The first one is true actually. I am trying to restrict the map from
> "zooming" past a particular scale. Like I said right now the map stops at
> 1:500. I want to set that number higher like 1:30000 and have "zooming" stop
> there.
> 
> -----Original Message-----
> From: Brightwell, William [mailto:wbrightwell_at_mtcsc.com]
> Sent: Thursday, January 06, 2011 10:39 AM
> To: Kacirek, Benjamin P CIV US USA TRADOC; openmap-users_at_bbn.com
> Subject: Re: [OpenMap Users] Setting minimum scale for open map
> (UNCLASSIFIED)
> 
> Ben,
> 
> Are you trying to restrict the map from "zooming" to a particular scale?  Or
> are you wanting to restrict a particular layer from rendering/generating at
> or past a particular scale?
> 
> If the second is true, you can override the layer's "generate" method and
> get the scale from the projection and limit there... Something like this...
> 
> if (proj.getScale() > minScale) {
>   super.generate(proj);
> }
> 
> The same would suffice for a custom layer as well.  Hope this helps.
> 
> -Adam
> 
> 
> --
> W. Adam Brightwell
> Software Engineer, MTCSC
> Certified Scrum Master
> 
> Email:  wbrightwell_at_mtcsc.com
> DCO:    william.brightwell_at_chat.dco.dod.mil
> Office: 843-856-1935/1985 x51632
> Cell:   843-810-8701
> 
> 
> 
>> From: "Kacirek, Benjamin P CIV US USA TRADOC"
>> <ben.kacirek_at_us.army.mil>
>> Date: Thu, 6 Jan 2011 10:13:48 -0600
>> To: <openmap-users_at_bbn.com>
>> Subject: [OpenMap Users] Setting minimum scale for open map
>> (UNCLASSIFIED)
>> 
>> Classification: UNCLASSIFIED
>> Caveats: NONE
>> 
>> I am trying to set the minimum scale for openmap. Right now when I
>> scroll in using the mouse wheel the scale stops at 1:500. The minimum
>> scale needs to be higher for my needs. I was hoping to set the minimum
>> scale in the openmap.properties but I could not find any documentation
>> on how to do so. Can this be done in the openmap.properties file? For
>> example, I tried layerName.minscale = 3000 and layerName.min.scale =
>> 3000 but neither worked in the file. Any info is appreciated.
>> 
>> Thanks,
>> 
>> Ben
>> 
>> Classification: UNCLASSIFIED
>> Caveats: NONE
>> 
>> 
>> --
>> [To unsubscribe to this list send an email to "majdart_at_bbn.com"
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> 
> Classification: UNCLASSIFIED
> Caveats: NONE
> 
> 
> 
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Received on Thu Jan 06 2011 - 12:18:58 EST