Thanks,
That was it. I guess I should be more careful.
Stafford
On Tue, 21 Oct 2003 22:30:04 -0500
Nathan Ingersoll <[EMAIL PROTECTED]> wrote:
> Right track, wrong solution. :)
>
> Try just putting a return 1 at the end of your function, ecore timer's
> stop if 0 is returned, the printf causes a non-zero value to be on the stack, so
> the unspecified return value is positive, apparently w/o that it is 0.
>
> On Tue, Oct 21, 2003 at 07:54:43PM -0700, Ryan wrote:
> > Your change_angle function is declared to return an int, and although I
> > dont have the evas source in front of me right now, I dont think
> > evas_object_gradient_angle_set() returns and int. However, printf does
> > (int printf(const char *format, arg1, arg2, arg3, ......); ). When you
> > take the printf call out, nothings being returned... Try changing your
> > function to void, or returning a success code instead of printf if you
> > want..?
> >
> > Ryan
> >
> > > -----Original Message-----
> > > From: [EMAIL PROTECTED]
> > > [mailto:[EMAIL PROTECTED] On
> > > Behalf Of Stafford Horne
> > > Sent: Tuesday, October 21, 2003 9:01 AM
> > > To: [EMAIL PROTECTED]
> > > Subject: [E-devel] Evas Gradient
> > >
> > >
> > > Hi,
> > > I was trying to make a gradient spin when I came across
> > > this little problem.
> > >
> > > ok so here is what happens.
> > > I set up my GLOBAL gradient, and then the timer like this:
> > >
> > > ecore_timer_add(0.1, change_angle, NULL);
> > >
> > > I have a global angle i and then do this:
> > >
> > > int change_angle(void* data)
> > > {
> > > evas_object_gradient_angle_set(grad, ++i);
> > > printf("i = %d\n", i);
> > > }
> > >
> > > OK, this is all great. the gradient will rotate. BUT,
> > > if I take out the printf statement I get no rotation. I am
> > > guessing its my fault, but I can not pin it down.
> > >
> > > all code can be located at: http://www.hornecomputing.com/egrad/
> > >
> > > Stafford
> > >
> > >
> > >
> > >
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> --
> ------------------------------------------------------------------------
> | Nathan Ingersoll \\ Computer Systems & Network Coordinator |
> | [EMAIL PROTECTED] \\ http://www.ruralcenter.org |
> | http://ningerso.atmos.org/ \\ Minnesota Center for Rural Health |
> ------------------------------------------------------------------------
>
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