RE: [OpenMap Users] level of detail in openmap

From: Andrew Hnatiw <Andrew_Hnatiw_at_raytheon.com>
Date: Thu, 18 Nov 2004 09:26:25 -0500

I wonder if the MIFGraphic interface could help you. There are some
classes defined that make objects only appear once they get to a current
scale. I use this to keep labels from showing up until I am zoomed a
certain amount.

hth,

Andrew Hnatiw, Software Engineer

7700 Arlington Blvd
Falls Church, VA 22042
Andrew_Hnatiw!_AT_!raytheon.com

owner-openmap-users_at_bbn.com wrote on 11/18/2004 07:50:05 AM:

>> Raghu-
>>
>> If you have implemented your own layer, you can do the following:
>>
>> Using the map bean, you can get the current scale (i.e.
>> mapBean.getScale() ).
>>
>> This value can be compared against a coded value in your layer and the
>> additional data can be added/removed.
>>
>> -Chris
>>
>> -----Original Message-----
>> From: owner-openmap-users_at_bbn.com
[mailto:owner-openmap-users_at_bbn.com]On
>> Behalf Of Raghu
>> Sent: Wednesday, November 17, 2004 11:27 PM
>> To: openmap-users_at_bbn.com
>> Subject: [OpenMap Users] level of detail in openmap
>>
>>
>> hi,
>> Is there any provision to view level of detail. My
>> requirement is i would like to view data at different
>> zoom levels .
>>
>> For Ex: The city names which were placed in CSV when
>> edited it is cluttered . Instead of that can i do to
>> appear data at the perticular zoom level . when the
>> zoom in continues the Detail should also come up .
>> Waiting for the response.
>> Thanks in advance.
>>
>> - Raghu(Raghavendra K),Scientist,ADRIN(DOS,ISRO).
>>
>>
>>
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Received on Thu Nov 18 2004 - 11:08:52 EST

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