Re: Goffice Graph Bounds Change

[David Brigada <brigad rpi edu>]

Jean,

The relevant part on new data looks something like this (simplified a bit):

void new_data(GogSeries *series, gdouble *x, gdouble *y)
{
        GOData *dat;
        GError *error;

        dat = go_data_vector_val_new(x, 501, NULL);
        gog_series_set_dim(series, 0, dat, &error);
        dat = go_data_vector_val_new(y, 501, NULL);
        gog_series_set_dim(series, 1, dat, &error);
}

Thanks,
Dave    

Jean Brefort wrote:
> What's your code? Do you call gog_series_set_dim when you change the
> data? or anything else?
>
> Regards,
> Jean
>
> Le vendredi 04 septembre 2009 à 12:47 -0400, David Brigada a écrit :
> > Hello,
> >
> > I'm using the goffice library to plot some graphs in a custom 
> > application.  The first time I plot data on a graph, the bounds of the 
> > graph automatically adjust to fit the data.  However, subsequent times, 
> > when I update the series with new data, sometimes it doesn't redo the 
> > bounds of the graph, so data is lost off the sides (especially the top 
> > and bottom).  Am I missing some way to tell it to update the bounds when 
> > it gets new data?  The same behavior appears in goffice 0.7.8 and 0.7.11.
> >
> > Screenshot: http://www.rpi.edu/~brigad/truncated.png
> >
> > Thanks,
> > David Brigada
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