[Gtk-sharp-list] Help needed on plotting graph

libin libin.mohanan at wipro.com
Thu Sep 3 08:52:09 EDT 2009

Actually it is a windows application project. We are not getting the method
not implemented exception with mono2.4, but instead this error is coming: 

Unhandled Exception: System.TypeInitializationException: An exception was
thrown by the type initializer for System.Windows.Forms.XplatUI --->
System.TypeInitializationException: An exception was thrown by the type
initializer for System.Drawing.GDIPlus ---> System.DllNotFoundException:
  at (wrapper managed-to-native) System.Drawing.GDIPlus:GdiplusStartup
  at System.Drawing.GDIPlus..cctor () [0x00000]
  --- End of inner exception stack trace ---
  at System.Drawing.Graphics.FromHdcInternal (IntPtr hdc) [0x00000]
  at System.Windows.Forms.XplatUIX11.SetDisplay (IntPtr display_handle)
  at System.Windows.Forms.XplatUIX11..ctor () [0x00000]
  at System.Windows.Forms.XplatUIX11.GetInstance () [0x00000]
  at System.Windows.Forms.XplatUI..cctor () [0x00000]
  --- End of inner exception stack trace ---
  at System.Windows.Forms.Application.EnableVisualStyles () [0x00000]
  at PlotterDemo.Program.Main () [0x00000]

How can we fix this error?
We are not using GTK# here. I am sorry that I posted this query here. I am
badly in need of some help.



-----Original Message-----
From: gtk-sharp-list-bounces at lists.ximian.com
[mailto:gtk-sharp-list-bounces at lists.ximian.com] On Behalf Of Adam Tauno
Sent: Thursday, September 03, 2009 4:09 PM
To: gtk-sharp-list
Subject: Re: [Gtk-sharp-list] Help needed on plotting graph

> I have an windows application which is plotting the graph from values.

This application uses Gtk?  Because you are asking on the Gtk# mailing list.

> It is not working with mono and giving method unimplemented exception.
> Actually the application is using system.drawing for plotting the 
> graph and from momo analyzer output I got I think I cannot use that 
> system.drawing namespace in linux.

Not true; System.Drawing is very much available.  Although  it is rarely
used in Gtk# applications.

> Anyone come across any implementation of plotting graph in linux or 
> any ideas?

There are several: Medsphere has some, nPlot, zed graph,...

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