Hi KathyLee,
Great progress.
The default color map for a ScalarMap to Display.RGB is a grey
scale. But if you construct a new LabeledRGBWidget(ScalarMap),
then you will get a color spectrum (you can also explicitly set
the color map in the ColorControl returned by
ScalarMap.getControl()). Note that mapping to IsoContour will
produce contour lines rather than a color image.
For your NullPointerException, would you please run under jdb
and then send me the NullPointerException message including the
stack trace with line numbers.
Your grey-scale image should be continuous. The fact that it
is many dots (i.e., 'point mode') indicates that the data
may contain missing data. I'll take a look, so please send
your data file to our anonymous ftp:
ftp demedici.ssec.wisc.edu
login: anonymous
password: simunich@xxxxxxxxxxx
ftp> bin
ftp> cd pub/incoming
ftp> put data_file_name
ftp> put WXView.java
ftp> quit
then send me an email telling me the name of the data file. Also
please send me the latest version of WXView.java. Thanks.
Cheers,
Bill
----------------------------------------------------------
Bill Hibbard, SSEC, 1225 W. Dayton St., Madison, WI 53706
whibbard@xxxxxxxxxxxxx 608-263-4427 fax: 608-263-6738
http://www.ssec.wisc.edu/~billh/vis.html
"kill cross-platform Java by growing the polluted Java market"
- from an internal Microsoft planning document
