[Mono-list] mono charting

[Peter Dennis Bartok]

Matt,

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

Cheers,
 Peter

-----Original Message-----
From: "matthieu barthélemy" <bonsouere at gmail.com>
To: "matthieu barthélemy" <bonsouere at gmail.com>
Cc: <mono-list at lists.ximian.com>; "Joe Audette" <joe_audette at yahoo.com>
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 <colin at breame.net>
>>> To: mono-list at lists.ximian.com
>>> 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
>>> _______________________________________________
>>> Mono-list maillist  -  Mono-list at lists.ximian.com
>>> http://lists.ximian.com/mailman/listinfo/mono-list
>>>
>>>
>>>
>>>
>>> _______________________________________________
>>> Mono-list maillist  -  Mono-list at lists.ximian.com
>>> http://lists.ximian.com/mailman/listinfo/mono-list
>>>
>>>
>>
>>
>> _______________________________________________
>> Mono-list maillist  -  Mono-list at lists.ximian.com
>> http://lists.ximian.com/mailman/listinfo/mono-list
>>
>
>