Re: [Mono-list] mono charting

Wed, 08 Mar 2006 13:44:42 -0800

Done, It was assigned #77735.

Matt


Peter Dennis Bartok wrote: 
Matt,

Please log a bug against libgdiplus at bugzilla.ximian.com; attach the 
instructions and sample code.

Cheers,
 Peter

-----Original Message-----
From: "matthieu barthélemy" <[EMAIL PROTECTED]>
To: "matthieu barthélemy" <[EMAIL PROTECTED]>
Cc: <[email protected]>; "Joe Audette" <[EMAIL PROTECTED]>
Date: 08 March, 2006 13:43
Subject: Re: [Mono-list] mono charting


  
Works for a simple example, but I got sigsegv with a more complicated one.

#mono -V
Mono JIT compiler version 1.1.13, (C) 2002-2005 Novell, Inc and
Contributors. www.mono-project.com
       TLS:           normal
       GC:            Included Boehm (with typed GC)
       SIGSEGV      : normal

#uname -a
linux 2.6.15-default #3 SMP Fri Jan 13 19:09:35 CET 2006 i686 i686 i386
GNU/Linux

mono installed from go-mono rpms, Suse 10.1 beta4

zedgraph v4.2.4

# rpm -qa | grep -i gdiplus
libgdiplus-1.1.13.2-2


Steps to reproduce :

1) download mentionned version of zedgraph, and put it in your current
folder.
2) Compile the attached sample code with:
gmcs -t:exe sample_console.cs -r:System.Drawing -r:ZedGraph.dll

3) run compiled assembly...

Below is what I obtained.

Regards, matt


=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================

Stacktrace:

in <0x4> (wrapper managed-to-native)
System.Drawing.GDIPlus:GdipFillRectangle
(intptr,intptr,single,single,single,single)
in <0xffffffa9> (wrapper managed-to-native)
System.Drawing.GDIPlus:GdipFillRectangle
(intptr,intptr,single,single,single,single)
in <0x59> System.Drawing.Graphics:FillRectangle
(System.Drawing.Brush,single,single,single,single)
in <0x78> System.Drawing.Graphics:FillRectangle
(System.Drawing.Brush,System.Drawing.RectangleF)
in <0x5e68> (wrapper remoting-invoke-with-check)
System.Drawing.Graphics:FillRectangle
(System.Drawing.Brush,System.Drawing.RectangleF)
in <0x98> ZedGraph.PieItem:DrawLegendKey
(System.Drawing.Graphics,ZedGraph.GraphPane,System.Drawing.RectangleF,single)
in <0x3cd> ZedGraph.Legend:Draw
(System.Drawing.Graphics,ZedGraph.PaneBase,single)
in <0x9bf> ZedGraph.GraphPane:Draw (System.Drawing.Graphics)
in <0x102> ZedGraph.PaneBase:get_Image ()
in <0xb45> ConsoleApplication1.Program:CreateGraph (ZedGraph.GraphPane)
in <0x96> ConsoleApplication1.Program:Main (string[])
in <0xc7656ac7> (wrapper runtime-invoke)
System.Object:runtime_invoke_void_string[] (object,intptr,intptr,intptr)

Native stacktrace:

       mono(mono_handle_native_sigsegv+0xba) [0x814c1da]
       mono [0x81386af]
       [0xffffe440]
       /usr/lib/libgdiplus.so(create_tile_linear+0x204) [0x40ced044]
       /usr/lib/libgdiplus.so [0x40ced5cc]
       /usr/lib/libgdiplus.so(gdip_brush_setup+0x23) [0x40cd2c93]
       /usr/lib/libgdiplus.so(GdipFillRectangle+0xa4) [0x40cd7914]
       [0x40cad64a]
       [0x40cad5a2]
       [0x40cad4f9]
       [0x40cad43f]
       [0x40cb31d9]
       [0x40cb2b66]
       [0x40cab9c0]
       [0x40caa40b]
       [0x40ae9c36]
       [0x40ae1c7f]
       [0x40ae1ac3]
       mono [0x8138560]
       mono(mono_runtime_invoke+0x27) [0x80d4d37]
       mono(mono_runtime_exec_main+0x5c) [0x80d5e4c]
       mono(mono_runtime_run_main+0x171) [0x80d5a71]
       mono(strftime+0x1b52) [0x805ce52]
       mono(mono_main+0x786) [0x805d766]
       mono(__fxstat64+0x12b) [0x805c21b]
       /lib/libc.so.6(__libc_start_main+0xd8) [0x4013e748]
       mono(sinh+0x41) [0x805c171]
Aborted



matthieu barthélemy wrote:
    
Hi Joe,

I have been looking for a long time for such a library, and never
found it...
This one looks promising.
So, many thanks.

Matt


Joe Audette wrote:
      
I haven't tried it yet but this one looks promising. I think its all
managed code so it should work in mono but again I havan't tried it yet.

http://zedgraph.org/wiki/index.php?title=Main_Page

Hope it helps, let us know if it does work.

Cheers,

Joe


joe_audette [at] yahoo dotcom http://www.joeaudette.com
http://www.mojoportal.com

----- Original Message ----
From: Colin JN Breame <[EMAIL PROTECTED]>
To: [email protected]
Sent: Wednesday, March 8, 2006 1:23:21 PM
Subject: [Mono-list] mono charting

Could anyone recommend a (FLOSS) general chart library that works
with mono?

Thanks
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