[Mono-bugs] [Bug 80319][Min] Changed - Slow performance with ZedGraph 5.0

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Mon Aug 27 00:54:29 EDT 2007

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Changed by everaldo at simios.org.


--- shadow/80319	2007-01-29 15:08:53.000000000 -0500
+++ shadow/80319.tmp.14051	2007-08-27 00:54:29.000000000 -0400
@@ -1,17 +1,17 @@
 Bug#: 80319
 Product: Mono: Class Libraries
 Version: 1.2
-OS: unknown
+OS: GNU/Linux [Other]
 OS Details: 
 Status: NEW   
 Severity: Unknown
 Priority: Minor
-Component: Windows.Forms
-AssignedTo: toshok at ximian.com                            
+Component: libgdiplus
+AssignedTo: sebastien at ximian.com                            
 ReportedBy: fmoraes at nc.rr.com               
 QAContact: mono-bugs at ximian.com
 TargetMilestone: 1_2
 Summary: Slow performance with ZedGraph 5.0
@@ -64,6 +64,19 @@
 ZedGraph's homepage is http://zedgraph.org/
 I have noticed this same issue with ZedGraph 5.0 and 4.5. (4.5 is
  .NET 1 version).
+------- Additional Comments From everaldo at simios.org  2007-08-27 00:54 -------
+About MouseCaptureChange delegate, it is now implemented in 1.2.5. It
+means that you can use last ZedGraph binaries, compilation don't needed.
+I tested here (on slow machine) using last libgdiplus and mono 1.2.5
+and to draw a full screen graph it takes just two seconds, I agree
+that in Windows it is automatic and takes only few milliseconds.
+The problem looks to be on our libgdiplus implementation since
+Mono/Win32 draw graphics fast as .NET. I am redirecting bug to
+Sebastien and changing com "Component" from WinForms to Libgdiplus.

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