I've tried a bunch of different combinations... here is what I have in onDraw, just trying to get this working:
Path androidPath = new Path(); Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG); paint.setStyle(Paint.Style.STROKE); paint.setColor(Color.BLACK); paint.setStrokeWidth(3); androidPath.moveTo(0, 0); androidPath.arcTo(new RectF(10, 10, 110, 110), 0, 360, true); canvas.drawPath(androidPath, paint); Nothing is shown. On Feb 3, 11:49 am, Kostya Vasilyev <kmans...@gmail.com> wrote: > How about making the arc the only item in the path, and also trying > different ops: fill vs. stroke? > > 03.02.2011 19:41, Paul пишет: > > > > > Tried, no difference... > > > On Feb 3, 11:21 am, Kostya Vasilyev<kmans...@gmail.com> wrote: > >> Paul, > > >> Perhaps you could try path.arcTo(oval, 0, 180, *true*); ? > > >> 03.02.2011 19:03, Paul ?????: > > >>> Also, have tested this in both the emulator for Froyo, as well as on > >>> Froyo hardware and the arcs are not being displayed. Looked through > >>> the source for arcTo, which calls a native function in Path.cpp, and > >>> there doesn't appear to be a reason the above input would fail, given > >>> that the Path.cpp can draw the exact same oval using addOval(). > >>> Paul > >>> On Feb 3, 10:19 am, Paul<pmmen...@gmail.com> wrote: > >>>> I am trying to add an arc to a path, but nthing gets drawn with each > >>>> call. I have ensured that the passed RectF oval is dimensioned > >>>> properly, and calls to Path.addOval(oval, Path.Direction.CW) work > >>>> perfectly, but calls to either of Path.addArc(oval, 0, 180) and > >>>> Path.arcTo(oval, 0, 180) fail (nothing gets drawn). > >>>> Any suggestions on what I might be doing wrong? > >>>> Thanks! > >> -- > >> Kostya Vasilyev -- WiFi Manager + pretty widget > >> --http://kmansoft.wordpress.com > > -- > Kostya Vasilyev -- WiFi Manager + pretty widget > --http://kmansoft.wordpress.com -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
