Displaying 1 result from an estimated 1 matches for "topframe_rec".
2006 Jun 07
0
How to determine width and height of FXImageView?
...file.
> But the image I display needs to be generated first
> (by Gnuplot ... no problem to output PNG from there,
> except one: to set the size : I don''t know what
> to tell Gnuplot there:
> - how do I see what the size of that
>
> @imageview_rec = FXImageView.new(@topFrame_rec, nil, nil, 0,
> LAYOUT_FILL_X|LAYOUT_FILL_Y)
>
> is ?
> I tried
> p @imageview_rec.getHeight
> p @imageview_rec.getWidth
>
> but that gives me 1 and 1.
The FXImageView widget isn''t going to have a known size until it''s created,
and I'...