Ticket #109 (closed defect: fixed)
Opened 2007-04-12T13:36:12-05:00
Last modified 2007-04-12T14:39:53-05:00
OverlayArrow getData breaks for zero-length arrows
| Reported by: | sorber | Owned by: | sorber |
|---|---|---|---|
| Priority: | trivial | Milestone: | |
| Component: | visbio | Severity: | |
| Keywords: | overlays | Cc: | |
| Blocked By: | Blocking: |
Description
When the tip and tail coordinates of an arrow are identical, a divide by zero occurs in OverlayArrow getData(). This can occur in both filled and unfilled cases. Provide a check against this error in getData() and getSelectionGrid(), maybe just padding the arrow length a small amount.
Change History
comment:1 Changed 2007-04-12T14:39:53-05:00 by sorber
- Status changed from new to closed
- Resolution set to fixed