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thomas bonfort wrote:
<blockquote
cite="mid:d2b988931003020505kf684a93kb225067b293dad94@mail.gmail.com"
type="cite">
<pre wrap="">as the code is right now, classes don't show up in the legend if they
have no NAME *nor* TITLE
</pre>
</blockquote>
Seeing Bob's comment, I should add that I'm using HTML legends and I'm
trying to combine *layers* as opposed to classes. Combining CLASSes
from a LAYER is comparatively easy (just select everything.) <br>
<br>
Taking out the LAYER name doesn't seem to work, and if I remove the
wms_title and the entire CLASS definition I still get a row in the
legend for that layer, no icon, and '[metadata name="wms_title"]' in
place of the layer title (see red arrow pointing to what I get instead.<br>
<img alt="Partial legend showing the problem"
title="Partial view of legend showing the problem"
src="cid:part1.01000501.08000503@gisnet.com" border="1" height="179"
hspace="0" vspace="5" width="283"><br>
<br>
Here's the piece of my mapfile showing what I commented out and what I
have in there (The extra baggage is there to support retreiving feature
attribute data):<br>
<tt> LAYER<br>
GROUP "BLM Lands"<br>
# NAME "grp_BLM_ACECs_2009"<br>
METADATA<br>
"legend_order" "2"<br>
# 'wms_title' "grp_BLM_ACECs_2009"<br>
# 'wms_group_title' "all_blm_land1"<br>
'wms_srs' "epsg:2163"<br>
'gml_include_items' "All"<br>
END<br>
TYPE POLYGON<br>
STATUS ON<br>
TEMPLATE "foo"<br>
DUMP TRUE<br>
DATA "Agencies/DOI/BLM/BLM_ACEC/BLM_ACECs_2009_2163"<br>
# CLASS<br>
# NAME "Areas of Critical Env. Concern"<br>
# STYLE<br>
# COLOR 255 247 181<br>
# COLOR 255 000 000<br>
# END<br>
# END<br>
PROJECTION<br>
"init=epsg:2163"<br>
END<br>
END<br>
</tt>I thought of trying different settings in the opt_flag bit field,
but there doesn't appear to be a setting for "just do what I want." So
I'm still looking for ideas, but Plan B is to script a conversion of
all these various tables into a common structure and then use ogrtindex
to paste them together. If anyone has an idea that would work and take
less time I'd sure like to hear from you!<br>
<br>
<blockquote
cite="mid:d2b988931003020505kf684a93kb225067b293dad94@mail.gmail.com"
type="cite">
<pre wrap="">On Tue, Mar 2, 2010 at 14:02, Bob Basques <a class="moz-txt-link-rfc2396E" href="mailto:bob.b@gritechnologies.com"><bob.b@gritechnologies.com></a> wrote:
</pre>
<blockquote type="cite">
<pre wrap="">James,
the Legend entries are keyed off of the NAME paramater in the mapfile, if
you don't want a entry in the Legend, comment out the NAME parameter that is
displaying the stuff you don't want.
bobb
On 3/2/2010 6:42 AM, Bill Thoen wrote:
</pre>
<blockquote type="cite">
<pre wrap="">James Card wrote:
</pre>
<blockquote type="cite">
<pre wrap="">On Mon, 01 Mar 2010 20:48:59 -0800, Bill Thoen <a class="moz-txt-link-rfc2396E" href="mailto:bthoen@gisnet.com"><bthoen@gisnet.com></a> wrote:
</pre>
<blockquote type="cite">
<pre wrap="">I've got about about 30 layers that I'd like to display as a single
layer, all in the same style, with only one entry in the legend for the
group. I've tried using the 'GROUP' command in the mapfile, and while that
does put them all under the same heading, each layer still shows as a
separate entry in the legend.
</pre>
</blockquote>
<pre wrap="">Perhaps a tileindex would work? See "ogrtindex" at
<a class="moz-txt-link-rfc2396E" href="http://mapserver.org/optimization/tileindex.html"><http://mapserver.org/optimization/tileindex.html></a>.
</pre>
</blockquote>
<pre wrap="">Thanks! That was so close, but that doesn't work unless the data sets have
the same structure. Can you think of anything else short of manually merging
these one by one?
</pre>
</blockquote>
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</pre>
</blockquote>
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</pre>
</blockquote>
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