My friend, by your intention of helping Luisa, you ended up helping me a lot.<br><br>I guess I am so attached to the GRASS book that I was conformed to the fact that I could only export the active display monitor by using the PNG driver. <br>
<br>D.out.file will help me a lot. Thanks.<br><br>Marcello.<br><br><br><br><div class="gmail_quote">On Thu, Nov 3, 2011 at 3:10 PM, Alexander Muriy <span dir="ltr"><<a href="mailto:amuriy@gmail.com">amuriy@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">Luisa, you can use module d.out.file (<a href="http://grass.gis-lab.info/grass64/manuals/html64_user/d.out.file.html" target="_blank">http://grass.gis-lab.info/grass64/manuals/html64_user/d.out.file.html</a>) with the "<b>resolution</b>" parameter (double size or quadruple of the image).<br>
<br><br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Date: Thu, 3 Nov 2011 12:16:58 +0000<br>
From: Luisa Pe?a <<a href="mailto:luisapena1979@gmail.com" target="_blank">luisapena1979@gmail.com</a>><br>
Subject: [GRASS-user] How to generate a "bigger PNG file"<br>
To: GRASS user list <<a href="mailto:grass-user@lists.osgeo.org" target="_blank">grass-user@lists.osgeo.org</a>><br>
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Greetings<div class="im"><br>
I'm using r.out.png to generate PNG files from a small patch (like 6x15<br>
pixels) but I'm obtaining a really small PNG file. Sicne I want to display<br>
it a little bit bigger in a website I need to "create a bigger (in size)<br>
PNG". What can I do to do this?<br></div><div class="im">
One idea was to rescale it in a image processing software but I get a low<br>
quality image<br>
Is there any solution by using grass?<br>
Thanks<br>
Luisa<br></div>
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