testsuite.
o Change the description for default constructor of Qt_widget_layer
o My editor at INRIA (XEmacs-20.x) has modified indenting on visited page.
I am sorry for the polution of the diffs.
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- written DOC for HelpWindow class
- fixed latest bugs in Qt_widget_standard_toolbar.h
- fixed bug in Qt_widget_get_circle.h
- modified the CGALQt.vcproj
can choose with \ccc{set_window} member function. The scale of the
objects you can visualize is computed and maintained the same for both
axes to keep the aspect ratio of the objects. If you are not using
\ccc{gmp} you should use \ccc{x_real} or \ccc{y_real} to get the real
world coordinates, represented as a double, for your screen
coordinates. If you are using \ccc{gmp} you can use the other verions
of these two functions: \ccc{x_real_rational} and
\ccc{y_real_rational}, with \ccc{Gmpq} return type. You may need it
when you work with rationals. The double from the other function could
be more complex and can make you loose speed.
\ccMethod{double x_real(int x) const;}{Returns the \ccc{x} real world
coordinate of the \ccc{Qt_widget}.}
\ccMethod{Gmpq y_real(int y) const;}{Returns the \ccc{y} real world
coordinate of the \ccc{Qt_widget}.}
\ccMethod{Gmpq x_real_rational(int x) const;}{Returns the \ccc{x} real world
coordinate of the \ccc{Qt_widget}. Defined only if you built it with CGAL_USE_GMP.}
\ccMethod{Gmpq y_real_rational(int y) const;}{Returns the \ccc{y} real world
coordinate of the \ccc{Qt_widget}. Defined only if you built it with CGAL_USE_GMP.}
Radu Ursu
Laurent Rineau
Mariette Yvinec
Susan Hert