Hello,
With respect to using FME Objects to access the "guts" of a raster, it
is possible to do that but I believe we currently are not shipping the
header files that would be necessary. This is because the whole raster
interfaces are still being finalized and we don't want folks out there
to be inconvenienced while there is still some churn.
It is our goal to have the raster FME Objects interfaces stable with the
release of FME 2007, though we may still not make them public at that
time if we think we will still want to make more change.
We'd be interested in discussing with you what you use for FME Objects
raster is to find out if there might be another way to solve what you
want done, or to potentially let you try out the interfaces with the
understanding that things could change on you by the time we release --
feel free to follow up with me directly.
BTW Marks comment about Visualizer not working with raster, that is in
Workbench, if you route a raster feature into a visualizer, you'll just
get its bounding box -- we currently don't route the actual raw data to
the visualizer. So if you are playing with raster, you need to always
write out to a raster format and then later look at the results in the
viewer (you can always right click on an output feature type after
you've run a translation and say "visualize" -- that makes it easier to
find your data...
Dale
> > > The fmeobjects group seems mostly dead so I thought I would try
> > > here.
> > > I am trying to open a geotiff within my c++ project using
> > > fmeobjects.
> > > I've got it reading in the feature and that seems to be working,
> > > but is there a way to access the actual grid within the feature?
> > > GetGeometryType returns aggregate which is confusing to me
because
> > > this should be a raster correct? Is there something I am missing
> > > here?
> > >
> > > Thanks.
> > >
> >
For insights into what's up at Safe Software and what's on the development
horizon, visit Safe's blog at spatial-etl.blogspot.com.
Safe Software has also made slides available that outline enhancements planned
for FME 2007. The slides are from the "Road Ahead" presentation given on Day 2
of the FME Worldwide Users Conference. To view these slides, visit
www.safe.com/2006uc.
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