Displaying images

[Johan Vromans]

Hi,

Usually I use Wx::StaticBitmap to display images, but now I decided to
give the 'official' way a try.

So I have something similar to:

sub draw {
    ...
    my $img = Wx::Image->new( ... );
    ... some image manipulations ...
    my $bm = Wx::Bitmap->new( $img );
    my $dc = Wx::ClientDC->new( $panel );
    $dc->Clear;
    $dc->DrawBitmap( $bm, 0, 0, 0 );
}

I call this subroutine from the PAINT and SIZE events.

It works fine, except for flicker. Every time a new image is drawn,
there's flicker. I've verified that the draw routine is called only once
so that cannot be the problem. Apparently I'm overlooking something.

Any hints?

Thanks,
        Johan