[GRASS-SVN] r69472 - grass/trunk/raster/r.viewshed

[svn_grass at osgeo.org]

Author: neteler
Date: 2016-09-13 13:00:32 -0700 (Tue, 13 Sep 2016)
New Revision: 69472

Modified:
   grass/trunk/raster/r.viewshed/r.viewshed.html
   grass/trunk/raster/r.viewshed/r.viewshed.png
Log:
r.viewshed manual: improved example screenshot; clickable

Modified: grass/trunk/raster/r.viewshed/r.viewshed.html
===================================================================
--- grass/trunk/raster/r.viewshed/r.viewshed.html	2016-09-13 16:16:19 UTC (rev 69471)
+++ grass/trunk/raster/r.viewshed/r.viewshed.html	2016-09-13 20:00:32 UTC (rev 69472)
@@ -184,14 +184,19 @@
 </pre></div>
 
 <div align="center" style="margin: 10px">
-<img src="r.viewshed.png" border=0><br>
-<i>Viewshed</i>
+<a href="r.viewshed.png">
+<img src="r.viewshed.png" width="900" alt="r.viewshed example" border=0><br>
+</a>
+<i>Viewshed shown on shaded terrain (observer position in the north-east quadrant with white dot; 5m above ground)</i>
 </div>
 <!--
 # image generated using
 d.mon wx0
-d.rast elev_lid792_1m
-d.rast elev_lid792_1m_viewshed
+r.relief input=elev_lid792_1m output=elev_lid792_1m_shade
+d.mon wx0
+d.shade shade=elev_lid792_1m_shade color=elev_lid792_1m_viewshed
+d.legend elev_lid792_1m_viewshed
+d.barscale
 # save image to files
 # crop the background using Gimp or ImageMagic
 mogrify -trim *.png

Modified: grass/trunk/raster/r.viewshed/r.viewshed.png
===================================================================
(Binary files differ)