[Nplot-devel] SF.net SVN: nplot: [8] trunk/src/SequenceAdapter.cs

[<jam...@us...>]

Revision: 8
          http://svn.sourceforge.net/nplot/?rev=8&view=rev
Author:   jamcquay
Date:     2006-11-11 08:36:57 -0800 (Sat, 11 Nov 2006)

Log Message:
-----------
Fixed [SF bug 1584460]
When x-axis has a span of 0 units the plot was not being displayed correctly.
This fix assigns a minimum span value in the case where the actual span is 0.

Code fixed by: jamcquay
Signed off by: jamcquay

Modified Paths:
--------------
    trunk/src/SequenceAdapter.cs

Modified: trunk/src/SequenceAdapter.cs
===================================================================
--- trunk/src/SequenceAdapter.cs	2006-11-11 12:35:24 UTC (rev 7)
+++ trunk/src/SequenceAdapter.cs	2006-11-11 16:36:57 UTC (rev 8)
@@ -268,7 +268,17 @@
 		/// <returns>A suitable x-axis.</returns>
 		public Axis SuggestXAxis()
 		{
-			return this.XAxisSuggester_.Get();
+            Axis a = this.XAxisSuggester_.Get();
+
+            // The world length should never be returned as 0
+            // This would result in an axis with a span of 0 units
+            // which can not be properly displayed.
+            if (a.WorldLength == 0.0)
+            {
+                // TODO make 0.08 a parameter.
+                a.IncreaseRange(0.08);
+            }
+            return a;
 		}
 
 


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