<p dir="ltr">Hi,</p>
<p dir="ltr">In your raster properties, you can render layers using various methods like add, multiply... It works very well. Same options are available for vector layer and objects.</p>
<p dir="ltr">Nicolas Cadieux M.Sc.<br>
Les Entreprises Archéotec inc. <br>
8548, rue Saint-Denis Montréal H2P 2H2<br>
Téléphone: 514.381.5112 Fax: 514.381.4995<br>
www.archeotec.ca</p>
<div class="gmail_quote">On Sep 9, 2015 7:51 PM, "Matt Boyd [via OSGeo.org]" <<a href="/user/SendEmail.jtp?type=node&node=5223435&i=0" target="_top" rel="nofollow" link="external">[hidden email]</a>> wrote:<br type='attribution'><blockquote style='border-left:2px solid #CCCCCC;padding:0 1em' class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr">Hi Group,<div>this is possibly one of those questions about a question. I'd like to create some blended layers that look the same as layers in QGIS with transparency applied.</div><div>I've another application that my data lives in and they supply a calculator that's able to do some fairly reasonable maths on different grids and other types of data.</div><div><br /></div><div>How does QGIS do transparency, and can I use those equations / method elsewhere.</div><div><br /></div><div>Thanks</div><div>Matt</div></div>
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