On Tue, 2003-06-24 at 22:50, George M. Gallant wrote: > Owen, > > I use the gdk_set_line_attributes() to set the line thickness and > end style. Yes, exactly. You can't do that to style->black_gc. It's not your GC to modify. Owen > Owen Taylor wrote: > > >On Tue, 2003-06-24 at 19:44, George M. Gallant wrote: > > > > > >>I am observing an odd behavior when using the widget->style->black_gc > >>and either rulers or scrollbars. The line thickness of the rulers and the > >>arrow heads of the scrollbars seem to follow the line thickness of my > >>drawing area. I am performing a zoom in/out on a drawing by first > >>writting to a pixmap then coping the portion desired to a drawing area. > >>As this is my first real GTK program, I am open to any and all feedback. > >> > >> > >> > > > >Sounds like you are modifying widget->style->black_gc, which is not > >a good idea [*]. If you need a modified GC, you should create your own. > > > >Regards, > > Owen > > > >[*] The one thing that you can generally do is set the clip region > > for one of the style GC's, then set it back to empty after you > > are done.
