[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: 3D Plot Manipulation
- Subject: Re: 3D Plot Manipulation
- From: "Mark Hadfield" <m.hadfield(at)niwa.cri.nz>
- Date: Fri, 21 Jul 2000 15:39:19 +1200
- Cache-Post-Path: clam-ext!unknown@gust.niwa.cri.nz
- Newsgroups: comp.lang.idl-pvwave
- Organization: NIWA
- References: <3975C909.FA370346@astro.wesleyan.edu> <3975EB39.A280D576@cmdl.noaa.gov> <3975F68E.310C29A1@astro.wesleyan.edu> <964044413.192025@clam-ext> <964048678.156607@clam-ext> <964128937.822961@clam-ext>
- Xref: news.doit.wisc.edu comp.lang.idl-pvwave:20357
3 consecutive follow-ups to my own post! This must be some kind of record.
This time I want to point out that object graphics scatter lots were
discussed in a thread on this group in March this year, under the heading
"Object graphic 3d Scatterplot". Looking at this thread I see immediately
that I have been re-inventing a pretty fundamental sort of wheel because I
failed to notice that IDLgrPolylines objects--as well as IDLgrPlot
objects--can have symbols attached to them. An IDLgrPolyline, with attached
SYMBOLS and LINESTYLE = 6 (invisible), is the obvious graphics atom to use
for a scatter plot.
Oh well...
---
Mark Hadfield
m.hadfield@niwa.cri.nz http://katipo.niwa.cri.nz/~hadfield/
National Institute for Water and Atmospheric Research
PO Box 14-901, Wellington, New Zealand