Re: [amibroker] Re: Printf -> Date possible ?, AmiBroker Email List Archive

2007/6/26, gp_sydney <gp.investment@xxxxxxxxx>:

> printf( "\n Value = %g %%", Value[ j ] );

Try:

printf("\nValue = %.2g%%", Value[j]);

GP

--- In amibroker@xxxxxxxxxxxxxxx, "Trinolix Derry" <trinolix@xxx> wrote:
>
> Hello,
>
> thanks for your help. Unfortuantely i have't found the solution
until now.
> My number can look like 28,793434 and the displayed number should just
> display only 2 digits after the comma.
> 28.79
>
> printf( "\n Value = %g %%", Value[ j ] );
>
> Can i only solve it throuh modifiying Value[ j ] in that i round the
Value ?
>
> Regards
>
>
>
> 2007/6/26, gp_sydney <gp.investment@xxx>:
> >
> > Do you mean the number of decimal places or the total number of
digits?
> >
> > For a complete description of printf and the format string for the C
> > language, take a look here (amongst other places):
> >
> > http://en.wikipedia.org/wiki/Printf
> >
> > Note though that AFL has limitations on what types of numbers it can
> > display.
> >
> > As far as formatting floats goes, you can use a specification like
> > "%x.yf" where 'x' is the total number of displayed digits (including
> > the decimal point) and 'y' is the number of decimal places. If you
> > precede 'x' with zero (ie. %0x.yf) leading spaces will be replaced
> > with leading zeros.
> >
> > Also note that if you specify less total digits than the number needs
> > to display the full value, it will still display the full number. So
> > if the value is 12345 and you specify %1.0f, it will still display
> > 12345. If you don't specify 'x', eg. %.2f, it will use the minimum
> > number of characters necessary to display the number with two decimal
> > places, which is essentially the same as %1.2f as there will always be
> > at least one digit before the decimal point, even if it's zero.
> >
> > GP
> >
> > --- In amibroker@xxxxxxxxxxxxxxx <amibroker%40yahoog roups.com>,
"Trinolix
> > Derry" <trinolix@> wrote:
> > >
> > > Hi,
> > >
> > > thanks a lot !
> > > Maybe one last question. Is there a way to reduce the displayed
> > digits for
> > > any values.
> > > Something like writeval(anything, 1.2)
> > > Unfortunately it doesn't work inside the loop.
> > >
> > > Regards
> > >
> > >
> > >
> > > 2007/6/25, gp_sydney <gp.investment @>:
> > > >
> > > > Double it in the format string:
> > > >
> > > > printf("Percentage Gain = %1.2f%%", gain);
> > > >
> > > > This would give output like:
> > > >
> > > > Percentage Gain = 23.59%
> > > >
> > > > GP
> > > >
> > > > --- In amibroker@xxxxxxxxxxxxxxx
<amibroker%40yahoogroups.com><amibroker%40yahoog
> > roups.com>,
> > "Trinolix
> > > > Derry" <trinolix@> wrote:
> > > > >
> > > > > Is there maybe any way to display the % letter ?
> > > > >
> > > > >
> > > > > Regards
> > > > > Thomas
> > > > >
> > > > >
> > > > >
> > > > > 2007/6/25, Trinolix Derry <trinolix@>:
> > > > > >
> > > > > > Hi,
> > > > > >
> > > > > > thanks a lot !
> > > > > > I see now that i missed the DateTimeToStr function.
> > > > > >
> > > > > > Regards
> > > > > >
> > > > > >
> > > > > >
> > > > > > 2007/6/25, gp_sydney <gp.investment@>:
> > > > > > >
> > > > > > > Try something like this:
> > > > > > >
> > > > > > > dt = DateTime();
> > > > > > > for (i = 0; i < BarCount; i++)
> > > > > > > printf(DateTimeToStr(dt[i]));
> > > > > > >
> > > > > > > GP
> > > > > > >
> > > > > > > --- In amibroker@xxxxxxxxxxxxxxx
<amibroker%40yahoogroups.com>
> > <amibroker%40yahoog roups.com><amibroker%40yahoog
> > > > roups.com>,
> > > > > > > "Trinolix Derry" <trinolix@> wrote:
> > > > > > > >
> > > > > > > > Hello,
> > > > > > > >
> > > > > > > > i would like to print the date through the printf function
> > > > inside my
> > > > > > > loop,
> > > > > > > > but wasn't successfully so far.
> > > > > > > > Can someone please tell me a solution ?
> > > > > > > >
> > > > > > > > Regards
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > >
> > > > > >
> > > > >
> > > >
> > > >
> > > >
> > >
> > >
> > >
> > > --
> > > Regards
> > >
> >
> >
> >
>
>
>
> --
> Regards
>