[Mono-bugs] [Bug 81737][Nor] Changed - DrawRect not placed correctly

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Mon May 28 09:10:25 EDT 2007

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Changed by sebastien at ximian.com.


--- shadow/81737	2007-05-25 16:47:55.000000000 -0400
+++ shadow/81737.tmp.18502	2007-05-28 09:10:25.000000000 -0400
@@ -1,15 +1,15 @@
 Bug#: 81737
 Product: Mono: Class Libraries
-Version: 1.0
+Version: 1.2
 OS: unknown
 OS Details: 
-Status: NEW   
+Status: ASSIGNED   
 Severity: Unknown
-Priority: Wishlist
+Priority: Normal
 Component: Sys.Drawing.
 AssignedTo: mono-bugs at ximian.com                            
 ReportedBy: vlad.dimitrov at gmail.com               
 QAContact: mono-bugs at ximian.com
 TargetMilestone: ---
@@ -31,6 +31,19 @@
 that the error is in FillRect not DrawRect.
 ------- Additional Comments From vlad.dimitrov at gmail.com  2007-05-25 15:36 -------
 Created an attachment (id=19320)
 Test case project for the drawing bug
+------- Additional Comments From sebastien at ximian.com  2007-05-28 09:10 -------
+Hmmm... a bug in FillRect would be strange because
+(a) it works when the pen's width == 1
+(b) it doesn't have any knowledge of the pen's width
+(c) we have unit tests covering it
+But your test case could shows problems with the AA + scaling. Mixing
+both has been known to be problematic in the past (i.e. the AA offset
+shouldn't be scaled but we don't control that).
+I'll add unit tests wrt [Draw|Fill][Rectangles|...] to ensure that,
+without scaling, our results match MS.

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