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<p>Hi everyone,</p>
<p>Probably a stupid question but I can't figure it out :</p>
<p>I open a Layer through " <span class="x">$map->getLayer() " and I want to remove " labelitem " and " classitem" parameters.<br /></span></p>
<p><span class="x">I tried to set these parameters to NULL " $layer->labelitem = NULL; " or " $layer->set('labelitem', NULL); " and to empty " $layer->labelitem = ''; " or " $layer->set('labelitem', ''); " but it doesn't remove the " LABELITEM " in the " LAYER " in the MapFile when I save the MapFile " $map->save() ".</span></p>
<p><span class="x">I found that setting an int/double parameter to -1 value removes it (like " maxscaledenom " or " minscaledenom ").</span></p>
<p><span class="x">How can I remove " labelitem " / " classitem " parameters ?</span></p>
<p><span class="x">Thanks a lot for your help !</span></p>
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<p><span class="x">MapFile before MapScript :</span></p>
<pre><span style="font-family: courier new,courier,monospace;">LAYER</span><br /><span style="font-family: courier new,courier,monospace;"> NAME "test"
CLASSITEM "myclasscolumn"
LABELITEM "mylabelcolumn"<br /> ...
END # LAYER</span></pre>
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<div><span class="x">MapFile after MapScript " $layer->set('labelitem', NULL); " and " $layer->set('classitem', NULL); " :</span></div>
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<pre><span style="font-family: courier new,courier,monospace;">LAYER</span><br /><span style="font-family: courier new,courier,monospace;"> NAME "test"
CLASSITEM ""
LABELITEM ""<br /> ...
END # LAYER</span></pre>
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<div>-- <br />
<div class="pre" style="margin: 0; padding: 0; font-family: monospace">Jonathan Beliën</div>
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