[rkward-cvs] SF.net SVN: rkward: [1969] trunk/rkward/rkward/plugins/plots

[tfry at users.sourceforge.net]

Revision: 1969
          http://rkward.svn.sourceforge.net/rkward/?rev=1969&view=rev
Author:   tfry
Date:     2007-09-17 15:56:16 -0700 (Mon, 17 Sep 2007)

Log Message:
-----------
Cosmetics

Modified Paths:
--------------
    trunk/rkward/rkward/plugins/plots/piechart.php
    trunk/rkward/rkward/plugins/plots/piechart.rkh

Modified: trunk/rkward/rkward/plugins/plots/piechart.php
===================================================================
--- trunk/rkward/rkward/plugins/plots/piechart.php	2007-09-17 22:51:27 UTC (rev 1968)
+++ trunk/rkward/rkward/plugins/plots/piechart.php	2007-09-17 22:56:16 UTC (rev 1969)
@@ -27,7 +27,7 @@
 
 	$options = "";
 	$options .= ", clockwise =" . $clockwise;
-	$options .= ", density =" . $density;
+	if ($density >= 0) $options .= ", density =" . $density;
 	$options .= ", angle =" . $angle;
 	if ($radius != 0.8) $options .= ", radius=" . $radius;
 	if ($col == "rainbow") $options .= ", col=rainbow (if(is.matrix(x)) dim(x) else length(x))";

Modified: trunk/rkward/rkward/plugins/plots/piechart.rkh
===================================================================
--- trunk/rkward/rkward/plugins/plots/piechart.rkh	2007-09-17 22:51:27 UTC (rev 1968)
+++ trunk/rkward/rkward/plugins/plots/piechart.rkh	2007-09-17 22:56:16 UTC (rev 1969)
@@ -17,7 +17,7 @@
 		<setting id="names_mode">Method for assigning labels to the plot. "default" means, the labels are chosen automatically. If no labels are available, this will generally print the values. The other options allow you to specify the labels as literal string, or as an R statement (e.g. if the names are stored in a different variable in the workspace).</setting>
 		<setting id="radius">Radius of the pie. For long labels it may be necessary to make the pie smaller than the default.</setting>
 		<setting id="angle">Slope of shading lines, given as an angle in degrees (counter-clockwise).</setting>
-		<setting id="density">Density of shading lines (lines per inch). The default value of NULL means no shading lines are drawn. Negative values also inhibit the drawing of shading lines.</setting>
+		<setting id="density">Density of shading lines (lines per inch). The default value of -1 means no shading lines are drawn.</setting>
 		<setting id="clockwise">Define if slices should be drawn clockwise or counter clockwise.</setting>
 		<setting id="plotoptions">Generic plot options. See <link href="rkward://component/plot_options"/>.</setting>	
 	</settings>


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