+ if (start > av.alignment.getWidth() - hextent)\r
+ {\r
+ start = av.alignment.getWidth() - hextent;\r
+ if (start < 0)\r
+ start = 0;\r
+ }\r
+ if (seqIndex > av.alignment.getHeight() - vextent)\r
+ {\r
+ seqIndex = av.alignment.getHeight() - vextent;\r
+ if (seqIndex < 0)\r
+ seqIndex = 0;\r
+ }\r
+ setScrollValues(start, seqIndex);\r