[GRASS-SVN] r39317 - grass-addons/raster/r.burn.frict

[svn_grass at osgeo.org]

Author: benducke
Date: 2009-09-28 17:14:48 -0400 (Mon, 28 Sep 2009)
New Revision: 39317

Modified:
   grass-addons/raster/r.burn.frict/description.html
Log:
Enhancements to HTML docs

Modified: grass-addons/raster/r.burn.frict/description.html
===================================================================
--- grass-addons/raster/r.burn.frict/description.html	2009-09-28 19:30:21 UTC (rev 39316)
+++ grass-addons/raster/r.burn.frict/description.html	2009-09-28 21:14:48 UTC (rev 39317)
@@ -12,7 +12,23 @@
 If those features are represented by vector lines (e.g. road networks), then it must be ensured that the conversion to raster cells will not leave "gaps" between
 diagonal cells as this would allow simulated movement to "slip" through them.
 This module performs simple gap closing in a 2x2 cell window. It replaces gaps with the average of two neighbouring cells (on one side only), which results in the same friction for crossing cells, no matter in which direction.
+<p>
+Rasterization without anti-aliasing ("1"=a cell that is crossed by a vector line):
 
+<div class="code"><pre>
+   0100
+   0010
+   0001
+</pre></div>
+
+Rasterization using r.burn.frict:
+
+<div class="code"><pre>
+   0100
+   0110
+   0011
+</pre></div>
+
 <h2>AUTHOR</h2>
 Benjamin Ducke, benjamin.ducke AT oadigital.net
 <p>