[Mono-bugs] [Bug 77202][Nor] New - Some Matrix ctors don't work

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Tue Jan 10 17:27:34 EST 2006

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Changed by robertj at gmx.net.


--- shadow/77202	2006-01-10 17:27:34.000000000 -0500
+++ shadow/77202.tmp.8907	2006-01-10 17:27:34.000000000 -0500
@@ -0,0 +1,38 @@
+Bug#: 77202
+Product: Mono: Class Libraries
+Version: 1.1
+OS: All
+OS Details: 
+Status: NEW   
+Priority: Normal
+Component: Sys.Drawing.
+AssignedTo: jordi at ximian.com                            
+ReportedBy: robertj at gmx.net               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+Summary: Some Matrix ctors don't work
+The ctors
+    Matrix(Rectange rect, Point[] pts)
+    Matrix(RectangeF rect, PointF[] pts)
+use GDIPlus.GdipCreateMatrix3* which it turn don't marshal
+the arguments while p/invoking into libgdiplus.
+This leads to SIGSEGV from within libgdiplus.
+Additionally, libgdiplus doesn't seem to implement
+GdipCreateMatrix3* as needed by the ctors above.
+See http://tinyurl.com/cp3bw 
+I guess libgdiplus' GdipCreateMatrix3* are implemented after
+these docs:
+The docs are wrong. The argument "dstplg" is actually a
+ptr to a PointF[3] array, like documented by http://tinyurl.com/cp3bw

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