Hi everybody,
I have an application based on fltk 1.1.9 which produces very large graphs.
In the application the graphs are scrollable, in this way you can see any
details, but now I need to have the whole graph as an image in order to
save/export; a screen capture does not work as it only captures the actual
scroll pane.
I tried to look at Fl_Image* Fl_Widget::image() but it doesn't work: the graph
is made of Fl_Widgets and not directly of a large Fl_Image.
The question is: is there any way to 'grab' the visualization of a Fl_Scroll
(or a Fl_Group)? I would expect an image at some level in the fltk class
hierarchy holding the image which is actually rendered, I'm wondering how to
copy such an image.
Alternatively any suggestion about how to 'capture' the whole Fl_Scroll content
is welcome as well!
Thanx,
Fabio
_______________________________________________
fltk-dev mailing list
[email protected]
http://lists.easysw.com/mailman/listinfo/fltk-dev
