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List:       gambas-user
Subject:    Re: [Gambas-user] DrawArea errors
From:       Demosthenes Koptsis <demosthenesk () gmail ! com>
Date:       2011-02-28 14:33:19
Message-ID: 1298903599.11111.0.camel () ubuntu-desktop
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ok, yes i found the examples

thanks.

On Sat, 2011-02-26 at 23:08 +0100, math.eber@t-online.de wrote:
> Try to do something like
>    Draw.Begin(drawArea)
>    Draw.Circle(10, 10, 5)
>    Draw.End
>    in one Sub, not in two. And not at all in the Draw event that is raised by
>    drawing...
>    Just look at all those examples in the Drawing section, plus ImageViewer.
>    -----Original-Nachricht-----
>    Subject: Re: [Gambas-user] DrawArea errors
>    Date: Sat, 26 Feb 2011 21:37:19 +0100
>    From: Demosthenes Koptsis <demosthenesk@gmail.com>
>    To: mailing list for gambas users <gambas-user@lists.sourceforge.net>
>    Yes it maybe not correct i try to figure out how to use a drawing area.
>    Any example, any help?
>    On Sat, 2011-02-26 at 18:52 +0100, Benoît Minisini wrote:
>    > > i have this code
>    > >
>    > > ' Gambas class file
>    > >
>    > > Public Sub Form_Open()
>    > >
>    > > Draw.Begin(drawArea)
>    > >
>    > > End
>    > >
>    > > Public Sub drawArea_Draw()
>    > > Draw.Circle(10, 10, 5)
>    > >
>    > >
>    > > End
>    > >
>    > >
>    > > and i get these errors.
>    > >
>    > >
>    > > (Project99:15758): Gdk-CRITICAL **: gdk_drawable_get_colormap: assertion
>    > > `GDK_IS_DRAWABLE (drawable)' failed
>    > >
>    > > (Project99:15758): Gdk-CRITICAL **: gdk_gc_set_background: assertion
>    > > `GDK_IS_GC (gc)' failed
>    > >
>    > > (Project99:15758): Gdk-CRITICAL **: gdk_drawable_get_colormap: assertion
>    > > `GDK_IS_DRAWABLE (drawable)' failed
>    > >
>    > > (Project99:15758): Gdk-CRITICAL **: gdk_gc_set_foreground: assertion
>    > > `GDK_IS_GC (gc)' failed
>    > >
>    > > (Project99:15758): Gdk-CRITICAL **: gdk_drawable_get_colormap: assertion
>    > > `GDK_IS_DRAWABLE (drawable)' failed
>    > >
>    > > (Project99:15758): Gdk-CRITICAL **: gdk_gc_set_background: assertion
>    > > `GDK_IS_GC (gc)' failed
>    > >
>    > > (Project99:15758): Gdk-CRITICAL **: gdk_drawable_get_colormap: assertion
>    > > `GDK_IS_DRAWABLE (drawable)' failed
>    > >
>    > > (Project99:15758): Gdk-CRITICAL **: gdk_gc_set_foreground: assertion
>    > > `GDK_IS_GC (gc)' failed
>    > >
>    > > (Project99:15758): Gdk-CRITICAL **: gdk_gc_set_clip_rectangle: assertion
>    > > `GDK_IS_GC (gc)' failed
>    > >
>    > > (Project99:15758): Gdk-CRITICAL **: gdk_draw_arc: assertion
>    > > `GDK_IS_DRAWABLE (drawable)' failed
>    > >
>    > >
>    > > i use Ubuntu 10.04 AMD64.
>    >
>    > You should not have these errors, but anyway your code is not correct!
>    >
>    > Regards,
>    >
>    --
>    Regards,
>    Demosthenes
>    ----------------------------------------------------------------------------
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-- 
Regards,
Demosthenes Koptsis.


------------------------------------------------------------------------------
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Real-Time with Splunk. Collect, index and harness all the fast moving IT data 
generated by your applications, servers and devices whether physical, virtual
or in the cloud. Deliver compliance at lower cost and gain new business 
insights. http://p.sf.net/sfu/splunk-dev2dev 
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