Mercurial > octave
view examples/code/structdemo.cc @ 31238:67cad4e8f866
Include graphics objects with hidden handles in axes limit calculation (bug #63095).
* libinterp/corefcn/graphics.cc (get_children_limits): Get handles to all axes
children including those with hidden handle visibility. Add BIST.
* libinterp/corefcn/graphics.in.h (text::update_position): Do not automatically
change "zliminclude" property. Axes labels are implemented as text objects, and
we don't want their extent to be included in the axis limit calculation.
author | Markus Mützel <markus.muetzel@gmx.de> |
---|---|
date | Sat, 24 Sep 2022 11:57:44 +0200 |
parents | 7ed6b258db91 |
children |
line wrap: on
line source
#include <octave/oct.h> #include <octave/ov-struct.h> DEFUN_DLD (structdemo, args, , "Struct Demo") { if (args.length () != 2) print_usage (); if (! args(0).isstruct ()) error ("structdemo: ARG1 must be a struct"); octave_scalar_map arg0 = args(0).scalar_map_value (); //octave_map arg0 = args(0).map_value (); if (! args(1).is_string ()) error ("structdemo: ARG2 must be a character string"); std::string arg1 = args(1).string_value (); octave_value tmp = arg0.contents (arg1); //octave_value tmp = arg0.contents (arg1)(0); if (! tmp.is_defined ()) error ("structdemo: struct does not have a field named '%s'\n", arg1.c_str ()); octave_scalar_map st; st.assign ("selected", tmp); return octave_value (st); }