MapTools.org

[maplab-users] query layer status off

Yewondwossen Assefa assefa@dmsolutions.ca
Thu, 10 Apr 2003 16:33:07 -0400
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Only layers thar are set to ON or default can be used for a query.

 You can use the minscale and the maxscale values on your layer object
or your class object to achive that.

Alfredo Pereira de Queiroz wrote:

> Hi,Is it possible to query a layer that was set OFF at Object
> Properties Layer?I get the table only if I set all layers ON.
>  Can I turn on the layer but show labels only at select scales?thanks
> in advanceAlfredo

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Assefa Yewondwossen
Software Analyst

Email: assefa@dmsolutions.ca
http://www.dmsolutions.ca/

Phone: (613) 565-5056 (ext 14)
Fax:   (613) 565-0925
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Only layers thar are set to ON or default can be used for a query.
<p>&nbsp;You can use the minscale and the maxscale values on your layer
object or your class object to achive that.
<p>Alfredo Pereira de Queiroz wrote:
<blockquote TYPE=CITE><style></style>
<font face="Arial"><font size=-1>Hi,</font></font><font face="Arial"><font size=-1>Is
it possible to query a layer that was set OFF at Object Properties Layer?</font></font><font face="Arial"><font size=-1>I
get the table only if I set all layers ON.</font></font>
<br><font face="Arial"><font size=-1></font></font>&nbsp;<font face="Arial"><font size=-1>Can
I turn on the layer but show labels only at select scales?</font></font><font face="Arial"><font size=-1>thanks
in advance</font></font><font face="Arial"><font size=-1>Alfredo</font></font></blockquote>

<p>--
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<br>Assefa Yewondwossen
<br>Software Analyst
<p>Email: assefa@dmsolutions.ca
<br><A HREF="http://www.dmsolutions.ca/">http://www.dmsolutions.ca/</A>
<p>Phone: (613) 565-5056 (ext 14)
<br>Fax:&nbsp;&nbsp; (613) 565-0925
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