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Function List:

C++ API

gnuplot

Scripts to save data in gnuplot-readable formats, specify gnuplot commands that will be used to produce graphics, and call gnuplot. See help g_ez quickly produce the most common plots.

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graphics

_g_check
isok = _g_check (g) - Check that g is a gnuplot_object If nargout == 0, an error is raised if g is not a gnuplot_object.
_g_default_tics
ticpos = _g_default_tics (minmax, ntics = 5) - Set tics in interval for plotting
_g_image_cmd
[fmt, extra, i, zrange] = _g_image_cmd (sz, zrange, args, va)
_g_instantiate
g = _g_instantiate (g,"VAR", Value, .
_g_istoken
Check that first chararcters of str match that of token and that the first non-matching char is ":"
_g_map
y = _g_map (the_map, x)
_g_parse_oct_fmt
[isFmt, fmtContents, labelFmt] = _g_parse_oct_fmt (FMT, plotn, wantLabel)
_g_save_data
ndecimals = max (1, \ ceil ( abs(log10 (max (abs (data(:))))) \ + 4*abs(log10 (min (std (data)))) \ ));
_g_stringify
Use double quotes rather than simple quote, so that newlines are recognized as such
_g_tics
gnuplot_tic_setting_command = _g_tics (values, labels, .
boxplot_data
s = boxplot_data (x)
csplice
c = csplice (c,p,l,c2) - Splice a cell (p starts at 0)
g_cmd
g = g_cmd (g, ,.
g_config
VALUE = g_config (NAME, [, NEW_VALUE]) - Get/set settings of g_XYZ functions
g_data
g = g_data (g, , , , .
g_delete
g = g_delete (g) - Delete a gnuplot_object and its directory g_delete () Delete all gnuplot_object directories g_delete ("all") Delete all gnuplot_obje
g_demo
g_demo() - Show a few plots created by g_XYZ
g_ez
g = g_ez (command, args,.
g_locate
g = g_locate (g, [posx, posy, width, height]) - Set the origin and size of g
g_new
g = g_new ( .
g_plot
g = g_plot (g,.
g_set
g = g_set (g, key, value, .
isuint
yesno = isuint (x)
myimage
im2 = myimage (im,.