Mercurial > octave-nkf
view examples/code/stringdemo.cc @ 20631:69270256b879
Qt Figure: allow displaying coordinates when hovered axes parent is a uipanel.
* Canvas/cc (Canvas::canvasMouseMoveEvent): call "select_object" with the actual Canvas object which may also be a uipanel.
author | Pantxo Diribarne <pantxo.diribarne@gmail.com> |
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date | Sat, 10 Oct 2015 13:07:51 +0200 |
parents | 2f8500ca91d3 |
children |
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#include <octave/oct.h> DEFUN_DLD (stringdemo, args, , "String Demo") { octave_value_list retval; if (args.length () != 1) print_usage (); charMatrix ch = args(0).char_matrix_value (); retval(1) = octave_value (ch, '\''); // Single Quote String octave_idx_type nr = ch.rows (); for (octave_idx_type i = 0; i < nr / 2; i++) { std::string tmp = ch.row_as_string (i); ch.insert (ch.row_as_string (nr-i-1).c_str (), i, 0); ch.insert (tmp.c_str (), nr-i-1, 0); } retval(0) = octave_value (ch, '"'); // Double Quote String return retval; }