[Plplot-cvs] SF.net SVN: plplot:[11703] trunk/scripts/htdocs-gen_plot-examples.sh

[<ai...@us...>]

Revision: 11703
          http://plplot.svn.sourceforge.net/plplot/?rev=11703&view=rev
Author:   airwin
Date:     2011-04-14 19:30:17 +0000 (Thu, 14 Apr 2011)

Log Message:
-----------
Use the -eofill option for example 27. That means the spirographic
curves will be filled using the even-odd fill rule rather than the
(default) non-zero winding number fill rule.  The motivation for this
choice is the even-odd rule produces more "interesting" looking
results for our website than would be produced by the non-zero rule
(where a much larger fraction of the figure tends to be filled).

Modified Paths:
--------------
    trunk/scripts/htdocs-gen_plot-examples.sh

Modified: trunk/scripts/htdocs-gen_plot-examples.sh
===================================================================
--- trunk/scripts/htdocs-gen_plot-examples.sh	2011-04-13 18:16:33 UTC (rev 11702)
+++ trunk/scripts/htdocs-gen_plot-examples.sh	2011-04-14 19:30:17 UTC (rev 11703)
@@ -90,14 +90,16 @@
       # to explicitly turn graphics AA off any more with
       # DRIVEROPT='-drvopt graphics_anti_aliasing=1'
 	DRIVEROPT=
+    elif [ $exe = "09" -o $exe = "21" ] ; then
+      # Text clipping.
+        DRIVEROPT='-drvopt text_clipping=1'
+    elif [ $exe = "27" ] ; then
+      # even-odd fill rule (a general option rather than a driver option)
+      # generates more interesting results.
+        DRIVEROPT='-eofill'
     else
-	if [ $exe = "09" -o $exe = "21" ] ; then
-        # Text clipping.
-            DRIVEROPT='-drvopt text_clipping=1'
-	else
-        # Otherwise use default graphics AA which is full AA 
-            DRIVEROPT=
-	fi
+      # Otherwise use default graphics AA which is full AA 
+        DRIVEROPT=
     fi
     echo Working on example ${exe} using DRIVEROPT of $DRIVEROPT
 


This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.