Mercurial > octave
comparison libinterp/corefcn/graphics.cc @ 30253:20fd3c03fd74
Add new plot marker styles '|' and '_' (bug #61350)
* NEWS: Announce addition.
* gl-render.cc (make_marker_list): Add instructions for drawing '|' and '_' markers.
* graphics.cc (radio_values::radio_values): Add special case in constructor from
string of options to parse '|||' and return value '|'.
* graphics.in.h (line, patch, scatter, surface): Add '|' and '_' to marker
property for graphics objects which have this property.
* __pltopt__.m: Add '|' and '_' to list of possible markers in input validation.
* __gnuplot_draw_axes__.m: Add FIXME note about implementing these two markers
in gnuplot. There doesn't seem to be an easy way to do this as it is not one
of the defined point styles.
| author | Rik <rik@octave.org> |
|---|---|
| date | Wed, 27 Oct 2021 15:07:52 -0700 |
| parents | 805357e6b058 |
| children | cd7c824f3f22 |
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| 30252:774d6edb4cae | 30253:20fd3c03fd74 |
|---|---|
| 1313 done = true; | 1313 done = true; |
| 1314 } | 1314 } |
| 1315 | 1315 |
| 1316 std::string t = opt_string.substr (beg, end-beg); | 1316 std::string t = opt_string.substr (beg, end-beg); |
| 1317 | 1317 |
| 1318 // Might want more error checking here... | 1318 // Special case for '|' symbol itself |
| 1319 if (t.empty () && opt_string[beg] == '|') | |
| 1320 { | |
| 1321 t = '|'; | |
| 1322 end++; | |
| 1323 } | |
| 1324 | |
| 1325 // Might want more error checking on parsing default value... | |
| 1319 if (t[0] == '{') | 1326 if (t[0] == '{') |
| 1320 { | 1327 { |
| 1321 t = t.substr (1, t.length () - 2); | 1328 t = t.substr (1, t.length () - 2); |
| 1322 m_default_val = t; | 1329 m_default_val = t; |
| 1323 } | 1330 } |