[xiph-commits] r12063 - trunk/sushivision

[xiphmont at svn.xiph.org]

Author: xiphmont
Date: 2006-11-08 04:29:06 -0800 (Wed, 08 Nov 2006)
New Revision: 12063

Modified:
   trunk/sushivision/plot.c
Log:
Correct a rubberbanding expose bug at high zoom



Modified: trunk/sushivision/plot.c
===================================================================
--- trunk/sushivision/plot.c	2006-11-08 12:14:48 UTC (rev 12062)
+++ trunk/sushivision/plot.c	2006-11-08 12:29:06 UTC (rev 12063)
@@ -408,8 +408,8 @@
     plot_expose_request_partial(p,
 				(int)(vals[0]),
 				(int)(vals[1]),
-				(int)(vals[2]+2),
-				(int)(vals[3]+2));
+				(int)(vals[2]+3), // account for floor/ceil *and* roundoff potential
+				(int)(vals[3]+3));
   }
 }
 
@@ -433,8 +433,8 @@
       plot_expose_request_partial(p,
 				  (int)(vals[0]),
 				  (int)(vals[1]),
-				  (int)(vals[2]+2),
-				  (int)(vals[3]+2));
+				  (int)(vals[2]+3),  // account for floor/ceil *and* roundoff potential
+				  (int)(vals[3]+3));
     }
     
     p->box_x2 = scalespace_value(&p->x,x);