NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
Current content can be found at unidata.ucar.edu.
To learn about what's going on, see About the Archive Site.
graph.lineplot((1,2,3,4,3,2,1), color='green') or graph.image( ((1,2,3),(3,4,2),(4,3,2)))These changes were also added to the scatter() and histogram() methods, and were accomplished by seeing if the input 'data' is a PyList or PyTuple -- if it is, then the 'field()' method is called to create a VisAD Data object suitable for rendering.
This should be in the next VisAD release, although you can pick up an early copy at:
http://www.ssec.wisc.edu/~tomw/visadtutor/graph.pyIf you're using Python, I might also mention that I'm just about finished with a refactoring of the subs.py to correct a problem for people with multiple displays who wanted to use shapes, and to create a more extensible environment. The refactoring will be mostly backward compatible with the current 'static' methods approach, but will also allow OO-oriented programmers the ability to use most of the 'display' methods as instance methods. For example:
disp = makeDisplay(maps) .... disp.drawString("This is my string",(100,100)) .... tom -- Tom Whittaker (tomw@xxxxxxxxxxxxx) University of Wisconsin-Madison Space Science and Engineering Center Cooperative Institute for Meteorological Satellite Studies Phone/VoiceMail: 608.262.2759
visad
archives: