Mercurial > octave

comparison libinterp/corefcn/graphics.cc @ 28563:5a07c798eb08

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
avoid function call input or output argument number mismatch Don't call functions with more inputs or outputs than they are defined to accept. For example, always define graphics callback functions to accept at least two arguments. To avoid creating unused variable names, they may be defined as ignored (~). * importdata.m: Call fileparts with three outputs, not four. * inputParser.m: Define default validation function with ignored input. * odemergeopts.m: Accept additional SOLVER argument. * annotation.m, legend.m, movfun.m, bug-55321.tst: Define callback functions with two inputs. * annotation.m (addbasemenu): Also accept varargin. * graphics.cc: Fix tests. * pkg/private/install.m: Don't pass extra global_install argument to getarchdir. * sparse/private/__alltohandles__.m: Define function handles with two inputs where needed.
author John W. Eaton <jwe@octave.org>
date Sat, 11 Jul 2020 10:15:57 -0400
parents aabfd3f51d0b
children ffdb29f7baab
comparison
equal deleted inserted replaced
28562:b0b80efecea1 28563:5a07c798eb08
3610 ## test current callback object have visible handle 3610 ## test current callback object have visible handle
3611 %!test 3611 %!test
3612 %! hf = figure ("handlevisibility", "off", "visible", "off"); 3612 %! hf = figure ("handlevisibility", "off", "visible", "off");
3613 %! hax = axes ("parent", hf, "handlevisibility", "off"); 3613 %! hax = axes ("parent", hf, "handlevisibility", "off");
3614 %! unwind_protect 3614 %! unwind_protect
3615 %! fcn = @(h) setappdata (h, "testdata", gcbo ()); 3615 %! fcn = @(h, ~) setappdata (h, "testdata", gcbo ());
3616 %! addlistener (hf, "color", fcn); 3616 %! addlistener (hf, "color", fcn);
3617 %! addlistener (hax, "color", fcn); 3617 %! addlistener (hax, "color", fcn);
3618 %! set (hf, "color", "b"); 3618 %! set (hf, "color", "b");
3619 %! set (hax, "color", "b"); 3619 %! set (hax, "color", "b");
3620 %! assert (getappdata (hf, "testdata"), hf) 3620 %! assert (getappdata (hf, "testdata"), hf)
12472 } 12472 }
12473 12473
12474 12474
12475 /* 12475 /*
12476 ## Test interruptible/busyaction properties 12476 ## Test interruptible/busyaction properties
12477 %!function cb (h) 12477 %!function cb (h, ~)
12478 %! setappdata (gcbf (), "cb_exec", [getappdata(gcbf (), "cb_exec") h]); 12478 %! setappdata (gcbf (), "cb_exec", [getappdata(gcbf (), "cb_exec") h]);
12479 %! drawnow (); 12479 %! drawnow ();
12480 %! setappdata (gcbf (), "cb_exec", [getappdata(gcbf (), "cb_exec") h]); 12480 %! setappdata (gcbf (), "cb_exec", [getappdata(gcbf (), "cb_exec") h]);
12481 %!endfunction 12481 %!endfunction
12482 %! 12482 %!