So are you saying you used that sample (without modification), and used it as a
beginning for your own app?
And there it does compile etc.?
I don't know how you did setup your application, but since your error is a
runtime error, I think its oke.
a2dDrawer2D::DeviceDrawPixel should be implemented in one of the next, while it
is NOT.
class A2DAGGDRAWERDLLEXP a2dAggDrawerBase : public a2dDrawer2D
class A2DAGGDRAWERDLLEXP a2dAggDrawer : public a2dAggDrawerBase
I don't remember why, maybe I just forgot. Will have a look at that.
If you do not use DeviceDrawPixel in your app, does it run oke?
Klaas
void a2dDrawer2D::DeviceDrawPixel( int x1, int y1, unsigned char r, unsigned
char g, unsigned char b, unsigned char a )
{
wxFAIL_MSG( wxT( "if used, must be implemented in derived class" ) );
}
> -----Original Message-----
> From: Ha Mang-Ky [mailto:mi...@bluewin.ch]
> Sent: Friday, 15 October, 2010 10:31
> To: wxart2d-users_dev@lists.sourceforge.net
> Subject: Re: [Wxart2d-users_dev] a2dAggDrawer problem
>
> Hello,
>
> Yes i took this example.
> But the packages\wxart2d\samples\editor\single project works for me.
> That's why i don't know what i am doing wrong.
> Is there something to configure in vc ?
>
>
> Thank you
>
> Le 15.10.2010 10:15, HOLWERDA Klaas a écrit :
> > Hi,
> >
> > The samples here works:
> >
> > packages\wxart2d\samples\editor\single
> >
> > Do you agree?
> >
> > #if wxART2D_USE_AGGDRAWER
> > m_canvas = new a2dCanvas( this, -1, wxDefaultPosition,
> wxDefaultSize, wxScrolledWindowStyle, new a2dAggDrawer() );
> > #else
> > m_canvas = new a2dCanvas( this, -1, wxDefaultPosition,
> wxDefaultSize, wxScrolledWindowStyle, new a2dMemDcDrawer() );
> > #endif //wxART2D_USE_AGGDRAWER
> >
> > Because what you do looks the same, so in that case the sample should
> also not work for you.
> > Are you sure you compiled Agg in etc.?
> >
> > regards,
> >
> > Klaas
> >
> >> -----Original Message-----
> >> From: Ha Mang-Ky [mailto:mi...@bluewin.ch]
> >> Sent: Thursday, 14 October, 2010 23:43
> >> To: wxart2d-users_dev@lists.sourceforge.net
> >> Subject: [Wxart2d-users_dev] a2dAggDrawer problem
> >>
> >> Hello,
> >>
> >> I'm trying to make using wxWidget and wxart2d.
> >> My problem is when i'm trying to instanciate a a2dCanvas with an
> >> a2dAggDrawer as parameter.
> >> I don't know what i am doing wrong.
> >>
> >>
> >> The error is : a2dDrawer2D::DeviceDrawerPixel(): if used, must be
> >> implemented in derived class.
> >>
> >> Here's a part of my code :
> >>
> >> m_canvas = new a2dCanvas(this, ID_IMAGE_CANVAS , wxPoint(0,0),
> >> wxDefaultSize, wxHSCROLL | wxVSCROLL, new a2dAggDrawer());
> >> a2dImageDocument * doc = new a2dImageDocument();
> >> m_canvas->SetCanvasDocument(doc);
> >>
> >>
> >>
> >> I'm using MSVC.
> >> wxwidget 2.8.11
> >>
> >> Thank you for your help.
> >>
> >> --------------------------------------------------------------------
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> run
> across multiple browsers and platforms. Download your free trials
> today!
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------------------------------------------------------------------------------------------------------------
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Download new Adobe(R) Flash(R) Builder(TM) 4
The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly
Flex(R) Builder(TM)) enable the development of rich applications that run
across multiple browsers and platforms. Download your free trials today!
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