<div dir="ltr">Hi Thomas.<div><br></div><div><div>Unfortunately I can not compile MapServer. I use versions available for Ubuntu 15-10. I develop software called i3Geo, which is based on MapServer and PHP-MapScript and many people use the available versions with "apt-get install ..." to prepare the web server.</div><div>The solution I found was to use OPACITY for classes instead of layers, but it is not a good solution.</div><div><br></div><div>Another problem: when I use cgi-bin/mapserv and COMPOSITE OPACITY everything works, but only for OPACITY, other filters do not work.</div><div><br></div><div>I tested with this mapfile (cgi-bin/mapserv?map=...&mode=map ):</div><div><br></div><div><div>MAP</div><div><span class="" style="white-space:pre"> </span>FONTSET "/var/www/i3geo/symbols/fontes.txt"</div><div><span class="" style="white-space:pre"> </span>SYMBOLSET "/var/www/i3geo/symbols/simbolosv7.sym"</div><div><span class="" style="white-space:pre"> </span>SHAPEPATH "/var/www/geodados"</div><div><span class="" style="white-space:pre"> </span>IMAGECOLOR 104 171 195</div><div><span class="" style="white-space:pre"> </span>MAXSIZE 4096</div><div><span class="" style="white-space:pre"> </span>IMAGETYPE AGG_Q</div><div><span class="" style="white-space:pre"> </span>#Brasil</div><div><span class="" style="white-space:pre"> </span>EXTENT -76.5125927 -39.3925675209 -29.5851853 9.49014852081</div><div><span class="" style="white-space:pre"> </span>SIZE 480 500</div><div><span class="" style="white-space:pre"> </span>STATUS ON</div><div><span class="" style="white-space:pre"> </span>UNITS DD</div><div><span class="" style="white-space:pre"> </span>NAME "GERAL"</div><div><span class="" style="white-space:pre"> </span>DEBUG OFF</div><div><span class="" style="white-space:pre"> </span>OUTPUTFORMAT</div><div><span class="" style="white-space:pre"> </span>NAME 'AGG_Q'</div><div><span class="" style="white-space:pre"> </span>DRIVER AGG/PNG</div><div><span class="" style="white-space:pre"> </span>IMAGEMODE RGB</div><div><span class="" style="white-space:pre"> </span>FORMATOPTION "QUANTIZE_FORCE=ON"</div><div><span class="" style="white-space:pre"> </span>FORMATOPTION "QUANTIZE_DITHER=OFF"</div><div><span class="" style="white-space:pre"> </span>FORMATOPTION "QUANTIZE_COLORS=256"</div><div><span class="" style="white-space:pre"> </span>FORMATOPTION "INTERLACE=OFF"</div><div><span class="" style="white-space:pre"> </span>END</div><div><span class="" style="white-space:pre"> </span>PROJECTION</div><div><span class="" style="white-space:pre"> </span>"+proj=longlat +ellps=GRS67 +no_defs"</div><div><span class="" style="white-space:pre"> </span>END</div><div><span class="" style="white-space:pre"> </span>WEB</div><div><span class="" style="white-space:pre"> </span>#edite o caminho se a aplicacao for movida de lugar</div><div><span class="" style="white-space:pre"> </span>IMAGEPATH "/tmp/ms_tmp/"</div><div><span class="" style="white-space:pre"> </span>IMAGEURL "/ms_tmp/"</div><div><span class="" style="white-space:pre"> </span>TEMPLATE ""</div><div><span class="" style="white-space:pre"> </span>END</div><div><span class="" style="white-space:pre"> </span>LAYER</div><div><span class="" style="white-space:pre"> </span>DATA "/var/www/i3geo/aplicmap/dados/mundo"</div><div><span class="" style="white-space:pre"> </span>NAME "mundo"</div><div><span class="" style="white-space:pre"> </span>STATUS DEFAULT</div><div><span class="" style="white-space:pre"> </span>TYPE POLYGON</div><div><span class="" style="white-space:pre"> </span>CLASS</div><div><span class="" style="white-space:pre"> </span>NAME ""</div><div><span class="" style="white-space:pre"> </span>STYLE</div><div><span class="" style="white-space:pre"> </span>COLOR 230 230 230</div><div><span class="" style="white-space:pre"> </span>OUTLINECOLOR 255 255 255</div><div><span class="" style="white-space:pre"> </span>END</div><div><span class="" style="white-space:pre"> </span>END</div><div><span class="" style="white-space:pre"> </span>END</div><div><span class="" style="white-space:pre"> </span>LAYER</div><div><span class="" style="white-space:pre"> </span>DATA "/var/www/i3geo/aplicmap/dados/estados"</div><div><span class="" style="white-space:pre"> </span>NAME "estados"</div><div><span class="" style="white-space:pre"> </span>STATUS DEFAULT</div><div><span class="" style="white-space:pre"> </span>TRANSPARENCY 100</div><div><span class="" style="white-space:pre"> </span>TYPE POLYGON</div><div><span class="" style="white-space:pre"> </span>COMPOSITE</div><div><span class="" style="white-space:pre"> </span>OPACITY 50</div><div><span class="" style="white-space:pre"> </span>END</div><div><span class="" style="white-space:pre"> </span>CLASS</div><div><span class="" style="white-space:pre"> </span>NAME " "</div><div><span class="" style="white-space:pre"> </span>STYLE</div><div><span class="" style="white-space:pre"> </span>COLOR 232 220 201</div><div><span class="" style="white-space:pre"> </span>MAXSIZE 100</div><div><span class="" style="white-space:pre"> </span>MINSIZE 1</div><div><span class="" style="white-space:pre"> </span>SIZE 1</div><div><span class="" style="white-space:pre"> </span>SYMBOL 0</div><div><span class="" style="white-space:pre"> </span>END</div><div><span class="" style="white-space:pre"> </span>END</div><div><span class="" style="white-space:pre"> </span>END</div><div>END</div></div><div><br></div><div><br></div><div>My configuration of MapServer is:</div></div><div><br></div><div>MapServer version 7.0.0 OUTPUT=PNG OUTPUT=JPEG OUTPUT=KML SUPPORTS=PROJ
SUPPORTS=AGG SUPPORTS=FREETYPE SUPPORTS=CAIRO SUPPORTS=SVG_SYMBOLS
SUPPORTS=RSVG SUPPORTS=ICONV SUPPORTS=FRIBIDI SUPPORTS=WMS_SERVER
SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER SUPPORTS=WFS_CLIENT
SUPPORTS=WCS_SERVER SUPPORTS=SOS_SERVER SUPPORTS=FASTCGI
SUPPORTS=THREADS SUPPORTS=GEOS INPUT=JPEG INPUT=POSTGIS INPUT=OGR
INPUT=GDAL INPUT=SHAPEFILE<br></div></div><div class="gmail_extra"><br><div class="gmail_quote">2015-10-27 6:28 GMT-02:00 thomas bonfort <span dir="ltr"><<a href="mailto:thomas.bonfort@gmail.com" target="_blank">thomas.bonfort@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Can you try with the tbonfort/compfilters branch and report back?<br>
<div><div class="h5"><br>
On 26 October 2015 at 21:36, Moretti Edmar <<a href="mailto:edmar.moretti@gmail.com">edmar.moretti@gmail.com</a>> wrote:<br>
> Hi.<br>
><br>
> I'm using version 7 of MapServer but I can not set the opacity of a layer.<br>
> I've tried several ways:<br>
><br>
> $layer->set ("opacity", 40);<br>
> $layer->compositer->set ("opacity", 40);<br>
> $layer->compositer->opacity = 40;<br>
> $layer->updateFromString('LAYER COMPOSITE OPACITY 40 END END');<br>
><br>
> I still fail.<br>
><br>
> Any idea?<br>
> There is documentation on how to use COMPOSITE with MapScript?<br>
><br>
> --<br>
> Edmar Moretti<br>
> <a href="http://www.edmarmoretti.com.br" rel="noreferrer" target="_blank">http://www.edmarmoretti.com.br</a><br>
> Skype: edmar.moretti<br>
> gTalk: edmar.moretti<br>
><br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div><div><div>Edmar Moretti<br></div><a href="http://www.edmarmoretti.com.br" target="_blank">http://www.edmarmoretti.com.br</a><br></div>Skype: edmar.moretti<br></div>gTalk: edmar.moretti<br></div></div>
</div>