On Tuesday 16 July 2002 3:50 pm, Jean-Marc Lasgouttes wrote:
> >>>>> "Angus" == Angus Leeming <[EMAIL PROTECTED]> writes:
>
> Angus> On Tuesday 16 July 2002 3:26 pm, R. Lahaye wrote:
> >> Jean-Marc Lasgouttes wrote: > >>>>> "R" == R Lahaye
> >>
> >> <[EMAIL PROTECTED]> writes:
> >> > R> I would test that right away, but GraphicsImageXPM.C is badly
> >> > R> broken in CVS right now. Please fix that first:
> >> >
> >> > Try the following patch.
> >> >
> >> > grxpm.patchName: grxpm.patch > Type: text/x-patch
> >>
> >> Nope. Get a little further though, but now it breaks at:
> >>
> >> ): undefined reference to `grfx::xformsImage::getPixmap(void)
> >> const' ***
>
> Angus> Well that's just nasty of it. The reason it does this is
> Angus> because of a static_cast in xforms/XPainter.C.
>
> Can you enlighten me on why the cast to xformsImage is needed at all?
>
> JMarc
Because John and Qt don't have a Pixmap getPixmap() method. Apparently
Pixmaps are X-specific and that's a limitation they can do without.
If you can think of a more elegant solution, then I'm all ears.
Angus
Here's the QT Painter code:
class QLImage : public Image
{
public:
QPixmap const & qpixmap() const { return xformed_pixmap_; }
};
Painter & QLPainter::image(int x, int y,
int w, int h,
grfx::Image const & i)
{
qp_->drawPixmap(x, y, static_cast<grfx::QLImage const &>(i).qpixmap(), 0, 0,
w, h);
return *this;
}
