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<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"><span style="mso-list:Ignore">1.<span style="font:7.0pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D">I don&#8217;t think it&#8217;s possible to handle multiple priorities within a group, that defeats the point of the group (all or nothing display). I could see
 a later enhancement to allow labels to be explicitly grouped or excluded from a group. I think we&#8217;d need a compelling use case to introduce that level of complexity.<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"><span style="mso-list:Ignore">2.<span style="font:7.0pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D">To fit labels with in a polygon we&#8217;d probably need introduce a new bit of configuration (e.g. POSITION FIT). You&#8217;d have to consider the labels as
 a group in that case which would probably be quite difficult. I&#8217;d treat this case sorta like labeling lines in general.<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-.25in;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"><span style="mso-list:Ignore">3.<span style="font:7.0pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D">Good suggestion. Offhand:<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1">
<![if !supportLists]><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"><span style="mso-list:Ignore">a.<span style="font:7.0pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D">3009: No impact.<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1">
<![if !supportLists]><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"><span style="mso-list:Ignore">b.<span style="font:7.0pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D">2981: No impact.<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1">
<![if !supportLists]><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"><span style="mso-list:Ignore">c.<span style="font:7.0pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D">3335: Styles are supported for each additional label.<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1">
<![if !supportLists]><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"><span style="mso-list:Ignore">d.<span style="font:7.0pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D">2866: No impact.<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1">
<![if !supportLists]><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"><span style="mso-list:Ignore">e.<span style="font:7.0pt &quot;Times New Roman&quot;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D">1355: Wow, an old one, wonder if that&#8217;s even valid anymore. No impact, the cache object contains a polygon that represents all labels in the group
 (if grouped).<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:&quot;Calibri&quot;,&quot;sans-serif&quot;;color:#1F497D"><o:p>&nbsp;</o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:&quot;Tahoma&quot;,&quot;sans-serif&quot;;color:windowtext">From:</span></b><span style="font-size:10.0pt;font-family:&quot;Tahoma&quot;,&quot;sans-serif&quot;;color:windowtext"> Brent Fraser [mailto:bfraser@geoanalytic.com]
<br>
<b>Sent:</b> Tuesday, December 13, 2011 10:13 AM<br>
<b>To:</b> Lime, Steve D (DNR)<br>
<b>Cc:</b> mapserver-dev@lists.osgeo.org<br>
<b>Subject:</b> Re: [mapserver-dev] Request for review/comments on RFC 77 (multiple label support)<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p>&nbsp;</o:p></p>
<p class="MsoNormal">Steve,<br>
<br>
Looks very promising.&nbsp; A few points:<br>
<br>
1. Label priority within a group.&nbsp; Someone may want to assign priority to labels withing the group (&quot;always (try to) label the well_id, and label the well_production if there is room&quot;).&nbsp;&nbsp; I guess this could be handled with the current method of using two LAYERs
 with different label PRIORITY.<br>
<br>
2. Allow for alternate label positions.&nbsp; While this is likely beyond the scope of the RFC, perhaps it could be taken into account in design and implementation for later addition.&nbsp; Basically I'd like more flexibility (rule-based?) in labeling polygons:<br>
<br>
&nbsp;&nbsp;&nbsp; A. Try to place label in polygon.&nbsp; If it doesn't fit:<br>
&nbsp;&nbsp;&nbsp; B. Rotate anno to fit inside a polygon.&nbsp; If it doesn't fit:<br>
&nbsp;&nbsp;&nbsp; C. Place polygon annotation outside polygon<br>
<br>
3.&nbsp; I think we need a section in our RFCs for related Tickets.&nbsp; E.g.:<br>
<br>
<a href="http://trac.osgeo.org/mapserver/ticket/3009">http://trac.osgeo.org/mapserver/ticket/3009</a>&nbsp;&nbsp;&nbsp; getLabelPoint() does not work for polyline and point layers.<br>
<a href="http://trac.osgeo.org/mapserver/ticket/2981">http://trac.osgeo.org/mapserver/ticket/2981</a>&nbsp;&nbsp;&nbsp; Need a way to define a POSITION array for labeling.<br>
<a href="http://trac.osgeo.org/mapserver/ticket/3335">http://trac.osgeo.org/mapserver/ticket/3335</a>&nbsp;&nbsp;&nbsp; Label style support<br>
<a href="http://trac.osgeo.org/mapserver/ticket/2866">http://trac.osgeo.org/mapserver/ticket/2866</a>&nbsp;&nbsp;&nbsp; Drawing 'Straight' label with LABEL_NO_CLIP, if 'Follow' label drawing fails.<br>
<a href="http://trac.osgeo.org/mapserver/ticket/1355">http://trac.osgeo.org/mapserver/ticket/1355</a>&nbsp;&nbsp;&nbsp; labelInImage and buffer usage<br>
<br>
and indicate if/how the RFC will impact the tickets.<br>
<br>
Thanks!<br>
<br>
<o:p></o:p></p>
<pre>Best Regards,<o:p></o:p></pre>
<pre>Brent Fraser<o:p></o:p></pre>
<p class="MsoNormal"><br>
On 12/12/2011 9:14 PM, Lime, Steve D (DNR) wrote: <o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:&quot;Tahoma&quot;,&quot;sans-serif&quot;">Hi All: I'd like to request some review on a pending RFC regarding support for multiple label objects within a class. Please see
<a href="http://mapserver.org/development/rfc/ms-rfc-77.html." target="_blank">http://mapserver.org/development/rfc/ms-rfc-77.html.</a> Thanks!<br>
<br>
Steve<o:p></o:p></span></p>
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<p class="MsoNormal"><br>
<br>
<br>
<o:p></o:p></p>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>mapserver-dev mailing list<o:p></o:p></pre>
<pre><a href="mailto:mapserver-dev@lists.osgeo.org">mapserver-dev@lists.osgeo.org</a><o:p></o:p></pre>
<pre><a href="http://lists.osgeo.org/mailman/listinfo/mapserver-dev">http://lists.osgeo.org/mailman/listinfo/mapserver-dev</a><o:p></o:p></pre>
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