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[project @ 2002-11-12 02:52:50 by jwe]
author jwe
date Tue, 12 Nov 2002 02:52:51 +0000
parents 3234a698073a
children d5667eaf8859
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4166:1297e388830f 4167:aae05d51353c
1 @c Copyright (C) 1996, 1997 John W. Eaton 1 @c Copyright (C) 1996, 1997 John W. Eaton
2 @c This is part of the Octave manual. 2 @c This is part of the Octave manual.
3 @c For copying conditions, see the file gpl.texi. 3 @c For copying conditions, see the file gpl.texi.
4 4
5 @node Plotting, Matrix Manipulation, Input and Output, Top 5 @node Plotting
6 @chapter Plotting 6 @chapter Plotting
7 7
8 All of Octave's plotting functions use @code{gnuplot} to handle the 8 All of Octave's plotting functions use @code{gnuplot} to handle the
9 actual graphics. There are two low-level functions, @code{gplot} and 9 actual graphics. There are two low-level functions, @code{gplot} and
10 @code{gsplot}, that behave almost exactly like the corresponding 10 @code{gsplot}, that behave almost exactly like the corresponding
22 * Multiple Plots on One Page:: 22 * Multiple Plots on One Page::
23 * Multiple Plot Windows:: 23 * Multiple Plot Windows::
24 * Interaction with gnuplot:: 24 * Interaction with gnuplot::
25 @end menu 25 @end menu
26 26
27 @node Two-Dimensional Plotting, Specialized Two-Dimensional Plots, Plotting, Plotting 27 @node Two-Dimensional Plotting
28 @section Two-Dimensional Plotting 28 @section Two-Dimensional Plotting
29 29
30 @deffn {Command} gplot @var{ranges} @var{expression} @var{using} @var{title} @var{style} 30 @deffn {Command} gplot @var{ranges} @var{expression} @var{using} @var{title} @var{style}
31 Generate a 2-dimensional plot. 31 Generate a 2-dimensional plot.
32 32
194 194
195 @DOCSTRING(purge_tmp_files) 195 @DOCSTRING(purge_tmp_files)
196 196
197 @DOCSTRING(axis) 197 @DOCSTRING(axis)
198 198
199 @node Specialized Two-Dimensional Plots, Three-Dimensional Plotting, Two-Dimensional Plotting, Plotting 199 @node Specialized Two-Dimensional Plots
200 @section Specialized Two-Dimensional Plots 200 @section Specialized Two-Dimensional Plots
201 201
202 @DOCSTRING(bar) 202 @DOCSTRING(bar)
203 203
204 @DOCSTRING(contour) 204 @DOCSTRING(contour)
213 213
214 @DOCSTRING(semilogy) 214 @DOCSTRING(semilogy)
215 215
216 @DOCSTRING(stairs) 216 @DOCSTRING(stairs)
217 217
218 @node Three-Dimensional Plotting, Plot Annotations, Specialized Two-Dimensional Plots, Plotting 218 @node Three-Dimensional Plotting
219 @section Three-Dimensional Plotting 219 @section Three-Dimensional Plotting
220 220
221 @deffn {Command} gsplot @var{ranges} @var{expression} @var{using} @var{title} @var{style} 221 @deffn {Command} gsplot @var{ranges} @var{expression} @var{using} @var{title} @var{style}
222 Generate a 3-dimensional plot. 222 Generate a 3-dimensional plot.
223 223
296 296
297 @DOCSTRING(meshgrid) 297 @DOCSTRING(meshgrid)
298 298
299 @DOCSTRING(meshdom) 299 @DOCSTRING(meshdom)
300 300
301 @node Plot Annotations, Multiple Plots on One Page, Three-Dimensional Plotting, Plotting 301 @node Plot Annotations
302 @section Plot Annotations 302 @section Plot Annotations
303 303
304 @DOCSTRING(grid) 304 @DOCSTRING(grid)
305 305
306 @DOCSTRING(title) 306 @DOCSTRING(title)
307 307
308 @DOCSTRING(bottom_title) 308 @DOCSTRING(bottom_title)
309 309
310 @DOCSTRING(xlabel) 310 @DOCSTRING(xlabel)
311 311
312 @node Multiple Plots on One Page, Multiple Plot Windows, Plot Annotations, Plotting 312 @node Multiple Plots on One Page
313 @section Multiple Plots on One Page 313 @section Multiple Plots on One Page
314 314
315 The following functions all require a version of @code{gnuplot} that 315 The following functions all require a version of @code{gnuplot} that
316 supports the multiplot feature. 316 supports the multiplot feature.
317 317
327 327
328 @DOCSTRING(subwindow) 328 @DOCSTRING(subwindow)
329 329
330 @DOCSTRING(top_title) 330 @DOCSTRING(top_title)
331 331
332 @node Multiple Plot Windows, Interaction with gnuplot, Multiple Plots on One Page, Plotting 332 @node Multiple Plot Windows
333 @section Multiple Plot Windows 333 @section Multiple Plot Windows
334 334
335 @DOCSTRING(figure) 335 @DOCSTRING(figure)
336 336
337 @node Interaction with gnuplot, , Multiple Plot Windows, Plotting 337 @node Interaction with gnuplot
338 @section Interaction with @code{gnuplot} 338 @section Interaction with @code{gnuplot}
339 339
340 @DOCSTRING(gnuplot_binary) 340 @DOCSTRING(gnuplot_binary)
341 341
342 @DOCSTRING(gnuplot_has_frames) 342 @DOCSTRING(gnuplot_has_frames)