<div class="gmail_quote"><div>I have defined a mapfile for a raster LAYER object with a CLASS object to define a KEYIMAGE tag. The CLASS object doesn´t contain a COLOR tag, but contains a TEMPLATE tag.</div></div><div><br>
</div><div>When performing a QueryByRect or QueryByPoint using PHP Mapscript (didn't try other queries), value1, value2, value3 contain the correct raster data, but red, green and blue contain 0, even though the image is rendered correctly with red=value1, green=value2, and blue=value3.</div>
<div><br></div><div>If I add a COLOR tag to the CLASS, when querying red, green and blue contain this color, as expected.</div><div>If I remove the CLASS object, when querying red, green and blue containt value1, value2 and value3 as expected, but I cannot create a legend icon as KEYIMAGE is not defined.</div>
<div><br></div><div>Shouldn't red, green and blue contain value1, value2, and value3 if CLASS object doesn't contain a COLOR tag as those are the rendered values?</div><div><br></div><div><br></div>Regards<br>-- <br>
Ing. Emiliano Castañeda<br>SUR Emprendimientos Tecnológicos<br><br>Perú 345 Piso 5to Oficina "B" (C1067AAG)<br>Ciudad de Buenos Aires, Argentina<br>Tel. +54 (11) 4342-2976/84<br><a href="mailto:emilianocastaneda@suremptec.com.ar">emilianocastaneda@suremptec.com.ar</a><br>
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