[Mono-list] mono charting

[Colin JN Breame]

Your sample seems to work if you set the legend to not-visible.  However, the 
output doesn't look quite right...(take a look at the attachment)

I guess this means that zedgraph isn't really mono-compatible (or mono isn't 
zedgraph ready?)...which is a shame 'cos it looks really good.

On Wednesday 08 March 2006 20:43, matthieu barthélemy wrote:
> 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,singl
>e) 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
> >
> > _______________________________________________
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