On 26.08.2011 17:09, Bernhard wrote:

> One draws:
>
> fl_draw_box(FL_UP_FRAME, x, y, w, h, color);
>
> some time later I want to determine the width of the frame to draw into
> the inner box, like so:
>
> fw = ???(); // this function, I can't find
> image->draw(x+fw, y+fw, w-2*fw, h-2*fw);

Fl::box_dx(), Fl::box_dy(), Fl::box_dw(), Fl::box_dh().

<http://www.fltk.org/doc-1.3/classFl.html#a2971f20fe3595fd8f77fe73d4eb89594>

Albrecht
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