Mercurial > octave
view scripts/plot/util/struct2hdl.m @ 31253:a40c0b7aa376
maint: changes to follow Octave coding conventions.
* NEWS.8.md: Wrap lines to 72 chars.
* LSODE-opts.in: Use two spaces after sentence ending period.
* LSODE.cc: Use minimum of two spaces between code and start of comment.
* MemoizedFunction.m: Change copyright date to 2022 since this is the year it
was accepted into core. Don't wrap error() lines to 80 chars. Use newlines
to improve readability of switch statements. Use minimum of two spaces between
code and start of comment.
* del2.m, integral.m, interp1.m, interp2.m, griddata.m, inpolygon.m, waitbar.m,
cubehelix.m, ind2x.m, importdata.m, textread.m, logm.m, lighting.m, shading.m,
xticklabels.m, yticklabels.m, zticklabels.m, colorbar.m, meshc.m, print.m,
__gnuplot_draw_axes__.m, struct2hdl.m, ppval.m, ismember.m, iqr.m: Use a space
between comment character '#' and start of comment. Use hyphen for adjectives
describing dimensions such as "1-D".
* vectorize.m, ode23s.m: Use is_function_handle() instead of "isa (x, "function_handle")"
for clarity and performance.
* clearAllMemoizedCaches.m: Change copyright date to 2022 since this is the
year it was accepted into core. Remove input validation which is done by
interpreter. Use two newlines between end of code and start of BIST tests.
* memoize.m: Change copyright date to 2022 since this is the year it was
accepted into core. Re-wrap documentation to 80 chars. Use
is_function_handle() instead of "isa (x, "function_handle")" for clarity and
performance. Use two newlines between end of code and start of BIST tests.
Use semicolon for assert statements within %!test block. Re-write BIST tests
for input validation.
* __memoize__.m: Change copyright date to 2022 since this is the year it was
accepted into core. Use spaces in for statements to improve readability.
* unique.m: Add FIXME note to commented BIST test
* dec2bin.m: Remove stray newline at end of file.
* triplequad.m: Reduce doubly-commented BIST syntax using "#%!#" to "#%!".
* delaunayn.m: Use input variable names in error() statements. Use minimum of
two spaces between code and start of comment. Use hyphen for describing
dimensions. Use two newlines between end of code and start of BIST tests.
Update BIST tests to pass.
author | Rik <rik@octave.org> |
---|---|
date | Mon, 03 Oct 2022 18:06:55 -0700 |
parents | 620607ec6608 |
children | 597f3ee61a48 |
line wrap: on
line source
######################################################################## ## ## Copyright (C) 2012-2022 The Octave Project Developers ## ## See the file COPYRIGHT.md in the top-level directory of this ## distribution or <https://octave.org/copyright/>. ## ## This file is part of Octave. ## ## Octave is free software: you can redistribute it and/or modify it ## under the terms of the GNU General Public License as published by ## the Free Software Foundation, either version 3 of the License, or ## (at your option) any later version. ## ## Octave is distributed in the hope that it will be useful, but ## WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ## GNU General Public License for more details. ## ## You should have received a copy of the GNU General Public License ## along with Octave; see the file COPYING. If not, see ## <https://www.gnu.org/licenses/>. ## ######################################################################## ## -*- texinfo -*- ## @deftypefn {} {@var{h} =} struct2hdl (@var{s}) ## @deftypefnx {} {@var{h} =} struct2hdl (@var{s}, @var{p}) ## @deftypefnx {} {@var{h} =} struct2hdl (@var{s}, @var{p}, @var{hilev}) ## Construct a graphics handle object @var{h} from the structure @var{s}. ## ## The structure must contain the fields @qcode{"handle"}, @qcode{"type"}, ## @qcode{"children"}, @qcode{"properties"}, and @qcode{"special"}. ## ## If the handle of an existing figure or axes is specified, @var{p}, the new ## object will be created as a child of that object. If no parent handle is ## provided then a new figure and the necessary children will be constructed ## using the default values from the root object. ## ## A third boolean argument @var{hilev} can be passed to specify whether the ## function should preserve listeners/callbacks, e.g., for legends or ## hggroups. The default is false. ## @seealso{hdl2struct, hgload, findobj} ## @end deftypefn function [h, pout] = struct2hdl (s, p=[], hilev = false) if (nargin < 1) print_usage (); endif fields = {"handle", "type", "children", "properties", "special"}; partypes = {"root", "figure", "axes", "hggroup"}; othertypes = {"line", "patch", "scatter", "surface", "image", "text"}; alltypes = [partypes othertypes]; if (! isstruct (s)) print_usage (); elseif (! all (isfield (s, fields))) print_usage (); elseif (isscalar (p)) if (! ishghandle (p)) error ("struct2hdl: P is not a handle to a graphic object"); endif if (any (strcmp (get (p).type, partypes))) paridx = find (strcmp (get (p).type, alltypes)); kididx = find (strcmp (s.type, alltypes)); if (kididx <= paridx) error ("struct2hdl: incompatible input handles"); endif else error ("struct2hdl: %s object can't be parent object", get (p).type); endif hpar = p; p = [NaN; hpar]; ## create appropriate parent if needed if (any (strcmp (s.type, othertypes))) for ii = (paridx+1) : (numel (partypes)-1) eval (["hpar = " partypes{ii} '("parent", hpar);']); p = [p [NaN; hpar]]; endfor elseif (any (strcmp (s.type, {"hggroup", "axes"}))) for ii = (paridx+1) : (kididx-1) eval (["hpar = " partypes{ii} '("parent", hpar);']); p = [p [NaN; hpar]]; endfor else par = NaN; endif elseif (isempty (p)) if (any (strcmp (s.type, othertypes))) par = axes (); elseif (any (strcmp (s.type, {"hggroup", "axes"}))) par = figure (); else par = NaN; endif p = [NaN; par]; endif ## read parent (last column) in p and remove it if duplicate par = p(2,end); tst = find (p(2,:) == par); if (numel (tst) > 1) p = p(1:2, 1:(tst(end)-1)); endif ## Use lowercase for all properties s.properties = cell2struct (struct2cell (s.properties), ... tolower (fieldnames (s.properties))); ## Place the "*mode" properties at the end to avoid having the updaters ## change the mode to "manual" when the value is "auto". names = fieldnames (s.properties); n = strncmp (cellfun (@fliplr, names, "uniformoutput", false), "edom", 4); n = (n | strcmp (names, "positionconstraint")); names = [names(! n); names(n)]; n_pos = find (strcmp (names, "position") | strcmp (names, "outerposition")); if (strcmp (s.type, "axes") && numel (n_pos) == 2) if (isfield (s.properties, "positionconstraint")) positionconstraint = s.properties.positionconstraint; else ## loading old figure file before "positionconstraint" property was added positionconstraint = s.properties.activepositionproperty; endif if (strcmp (positionconstraint, "outerposition")) names{n_pos(1)} = "position"; names{n_pos(2)} = "outerposition"; else names{n_pos(1)} = "outerposition"; names{n_pos(2)} = "position"; endif endif ## Set "units" property early n = strcmp (names, "units"); names = [names(n); names(! n)]; ## Reorder the properties s.properties = orderfields (s.properties, names); ## Silence deprecation warnings warning ("off", "Octave:deprecated-property", "local"); ## Translate field names for Matlab .fig files ## FIXME: Is it ok to do this unconditionally? if (isfield (s.properties, "applicationdata")) s.properties.__appdata__ = s.properties.applicationdata; s.properties = rmfield (s.properties, "applicationdata"); endif ## Create object if (strcmp (s.type, "root")) h = 0; s.properties = rmfield (s.properties, ... {"callbackobject", "commandwindowsize", ... "monitorpositions", "pointerwindow", ... "screendepth", "screenpixelsperinch", ... "screensize"}); elseif (strcmp (s.type, "figure")) [h, s] = createfigure (s); elseif (strcmp (s.type, "axes")) ## legends and colorbars are "transformed" in to normal axes ## if hilev is not requested. if (! hilev && isfield (s.properties, "tag")) if (strcmp (s.properties.tag, "legend")) s.properties.tag = ""; s.properties.userdata = []; par = gcf (); elseif (strcmp (s.properties.tag, "colorbar")) s.properties.tag = ""; s.properties.userdata = []; par = gcf (); endif endif ## remove read only properties ## FIXME: Remove "interactions", "layout", "legend", "toolbar", "xaxis", ## "yaxis", and "zaxis" from this list once they are implemented. ro_props = {"interactions", "layout", "legend", "nextseriesindex", ... "tightinset", "toolbar", "xaxis", "yaxis", "zaxis"}; has_ro_props = cellfun (@(x) isfield (s.properties, x), ro_props); if (any (has_ro_props)) s.properties = rmfield (s.properties, ro_props(has_ro_props)); endif [h, s] = createaxes (s, p, par); elseif (strcmp (s.type, "line")) h = createline (s, par); elseif (strcmp (s.type, "patch")) [h, s] = createpatch (s, par); elseif (strcmp (s.type, "scatter")) [h, s] = createscatter (s, par); elseif (strcmp (s.type, "text")) if (isfield (s.properties, "extent")) s.properties = rmfield (s.properties, "extent"); endif h = createtext (s, par); elseif (strcmp (s.type, "image")) h = createimage (s, par); elseif (strcmp (s.type, "surface")) h = createsurface (s, par); elseif (strcmp (s.type, "light")) h = createlight (s, par); elseif (strcmp (s.type, "hggroup")) [h, s, p] = createhg (s, p, par, hilev); elseif (any (strcmp (s.type, {"uimenu", "uicontextmenu",... "uicontrol", "uipanel", "uibuttongroup",... "uitoolbar", "uipushtool", "uitoggletool"... "uitable"}))) if (isfield (s.properties, "extent")) s.properties = rmfield (s.properties, "extent"); endif [h, s] = createui (s, par); if (strcmp (s.type, "uicontextmenu")) set (p(2, ismember (p(1,:), s.special)), 'UIContextMenu', h); endif else error ("struct2hdl: %s objects are not implemented yet", s.type); endif ## children p = [p [s.handle; h]]; # [original; new] kids = s.children; nkids = length (kids); ii = 0; while (nkids) ii += 1; if (! any (ii == s.special)) [h2, p] = struct2hdl (s.children(ii), [p [s.handle; h]], hilev); endif nkids -= 1; endwhile ## paste properties setprops (s, h, p, hilev); pout = p; endfunction function [h, sout] = createfigure (s) ## Create figure initially invisible to speed up loading. opts = {"visible", "off"}; if (isfield (s.properties, "integerhandle")) # see also bug #53342. opts = [opts {"integerhandle", s.properties.integerhandle}]; s.properties = rmfield (s.properties, "integerhandle"); endif h = figure (opts{:}); rmprops = {"currentaxes", "currentcharacter", "currentobject", ... "currentpoint", "number"}; rmprops (! isfield (s.properties, rmprops)) = []; s.properties = rmfield (s.properties, rmprops); if (! isfield (s.properties, "visible")) s.properties.visible = "on"; endif addmissingprops (h, s.properties); sout = s; endfunction function [h, sout] = createaxes (s, p, par) if (! isfield (s.properties, "tag") || ! any (strcmpi (s.properties.tag, {"colorbar", "legend"}))) ## regular axes propval = {"position", s.properties.position}; hid = {"__autopos_tag__", "looseinset"}; for ii = 1:numel (hid) prop = hid{ii}; if (isfield (s.properties, prop)) val = s.properties.(prop); propval = [propval, prop, val]; endif endfor h = axes (propval{:}, "parent", par); if (isfield (s.properties, "__plotyy_axes__")) plty = s.properties.__plotyy_axes__; addproperty ("__plotyy_axes__", h, "data"); tmp = [p [s.handle; h]]; tst = ismember (tmp(1,:), plty); if (sum (tst) == numel (plty)) for ii = 1:numel (plty) plty(ii) = tmp(2, find (tmp(1,:) == plty(ii))); endfor for ii = 1:numel (plty) set (plty(ii), "__plotyy_axes__", plty); endfor endif s.properties = rmfield (s.properties, "__plotyy_axes__"); endif ## delete non-default and already set properties fields = fieldnames (s.properties); tst = cellfun (@(x) isprop (h, x), fields); s.properties = rmfield (s.properties, fields(find (tst == 0))); elseif (strcmp (s.properties.tag, "legend")) ## legends oldax = s.properties.userdata.handle; idx = find (p == oldax); newax = p(idx+1); strings = {}; kids = s.children; kids(s.special) = []; oldh = unique (arrayfun (@(x) x.properties.userdata(end), kids)); for ii = 1:length (oldh) idx = find (p(1:2:end) == oldh(ii)) * 2; if (! isempty (idx)) newh(ii) = p(idx); if (! strcmp (get (newh(ii), "type"), "hggroup")) str = get (newh(ii), "displayname"); strings = [strings str]; else str = get (get (newh(ii), "children")(1), "displayname"); strings = [strings str]; endif else error ("struct2hdl: didn't find a legend item"); endif endfor location = s.properties.location; orientation = s.properties.orientation; textpos = s.properties.textposition; box = s.properties.box; h = legend (newax, newh, strings, "location", location, ... "orientation", orientation); set (h, "textposition", textpos); # bug makes "textposition" # redefine the legend h = legend (newax, newh, strings, "location", location, ... "orientation", orientation); ## box if (strcmp (box, "on")) legend ("boxon"); endif ## visibility tst = arrayfun (@(x) strcmp (x.properties.visible, "on"), kids); if (! any (tst)) legend ("hide"); endif ## remove all properties such as "textposition" that redefine ## the entire legend. Also remove chidren. s.properties = rmfield (s.properties, ... {"__appdata__", "xlabel",... "ylabel", "zlabel", "location", ... "title", "string","orientation", ... "visible", "textposition"}); s.children = []; elseif (strcmp (s.properties.tag, "colorbar")) ## colorbar oldax = s.properties.axes; if (! isempty (idx = find (oldax == p))) ax = p(idx+1); location = s.properties.location; h = colorbar ("peer", ax, location); s.properties = rmfield (s.properties, ... {"__appdata__", "xlabel" ... "ylabel", "zlabel", ... "title", "axes"}); s.children= []; else error ("hdl2struct: didn't find an object"); endif endif sout = s; endfunction function h = createline (s, par) h = line ("parent", par); addmissingprops (h, s.properties); endfunction function [h, sout] = createpatch (s, par) prp.faces = s.properties.faces; prp.vertices = s.properties.vertices; prp.facevertexcdata = s.properties.facevertexcdata; h = patch (prp); set (h, "parent", par); s.properties = rmfield (s.properties, {"faces", "vertices", "facevertexcdata"}); ## Also remove derived properties. Otherwise there is a possibility for ## a segfault when 'set (h, properties)' is used to restore properties ## which do not match in size the ones created with from the call to patch(). s.properties = rmfield (s.properties, {"xdata", "ydata", "zdata", "cdata"}); addmissingprops (h, s.properties); sout = s; endfunction function [h, sout] = createscatter (s, par) if (isempty (s.properties.zdata)) ## 2-D scatter h = scatter (s.properties.xdata, s.properties.ydata); else ## 3-D scatter h = scatter3 (s.properties.xdata, s.properties.ydata, s.properties.zdata); endif set (h, "parent", par); s.properties = rmfield (s.properties, {"xdata", "ydata", "zdata"}); addmissingprops (h, s.properties); sout = s; endfunction function h = createtext (s, par) h = text ("parent", par); addmissingprops (h, s.properties); endfunction function h = createimage (s, par) h = image (1, "parent", par); addmissingprops (h, s.properties); endfunction function h = createsurface (s, par) h = surface ("parent", par); addmissingprops (h, s.properties); endfunction function h = createlight (s, par) h = light ("parent", par); addmissingprops (h, s.properties); endfunction function [h, s] = createui (s, par) if (isfield (s.properties, "style") && strcmp (s.properties.style, "frame")) s.type = "uipanel"; # frame is deprecated: use uipanel instead endif h = feval (s.type, "parent", par); addmissingprops (h, s.properties); endfunction function [h, sout, pout] = createhg (s, p, par, hilev) ## Here we infer from properties the type of hggroup we should build ## and call the corresponding high level functions. ## We manually set "hold on" to avoid next hggroup be deleted ## the proper value of axes "nextplot" will finally be recovered. hold on; if (hilev) [h, s, p] = createhg_hilev (s, p, par); if (numel (s.children) != numel (get (h).children)) warning (["struct2hdl: could not infer the hggroup type. ", ... "Will build objects but listener/callback functions ", ... "will be lost"]); if (isfield (h, "bargroup")) delete (get (h).bargroup); else delete (h); endif h = hggroup ("parent", par); addmissingprops (h, s.properties); s.special = []; else oldkids = s.children; newkids = get (h).children; nkids = numel (oldkids); ii = 1; while (nkids) p = [p [oldkids(ii++).handle; newkids(nkids--)]]; endwhile endif else h = hggroup ("parent", par); addmissingprops (h, s.properties); s.special = []; endif ## Check for polar plots with special "polar_grid" object ## FIXME: A hack to fix bug #62093. if (strcmp (s.properties.tag, "polar_grid")) s.properties.handlevisibility = "off"; endif sout = s; pout = p; endfunction function [h, sout, pout] = createhg_hilev (s, p, par) fields = s.properties; if (isfield (fields, "contourmatrix")) ## contours xdata = s.properties.xdata; ydata = s.properties.ydata; zdata = s.properties.zdata; levellist = s.properties.levellist; textlist = s.properties.textlist; ## contour creation if (isempty (s.children(1).properties.zdata)) if (strcmpi (s.properties.fill, "on")) [cm2, h] = contourf (xdata, ydata, zdata, levellist); else [cm2, h] = contour (xdata, ydata, zdata, levellist); endif ## labels if (strcmpi (s.properties.showtext, "on")) clabel (cm2, h, textlist); endif else [cm2, h] = contour3 (xdata, ydata, zdata, levellist); endif ## delete already set properties and children s.properties = rmfield (s.properties, ... {"xdata", "ydata", "zdata", ... "contourmatrix", "levellist", ... "fill", "labelspacing", ... "levellistmode", "levelstep", ... "levelstepmode", "textlist"... "textlistmode" , "textstep", ... "textstepmode", "zlevel", ... "zlevelmode"}); elseif (isfield (fields, "udata") && isfield (fields, "vdata")) ## quiver xdata = s.properties.xdata; ydata = s.properties.ydata; udata = s.properties.udata; vdata = s.properties.vdata; h = quiver (xdata, ydata, udata, vdata); ## delete already set properties and children s.properties = rmfield (s.properties, ... {"xdata", "ydata", "zdata", ... "xdatasource", "ydatasource", "zdatasource", ... "udata", "vdata", "wdata", ... "udatasource", "vdatasource", "wdatasource"}); elseif (isfield (fields, "format")) ## errorbar form = s.properties.format; xdata = s.properties.xdata; ydata = s.properties.ydata; xldata = s.properties.xldata; ldata = s.properties.ldata; xudata = s.properties.xudata; udata = s.properties.udata; switch (form) case "xerr" h = errorbar (xdata, ydata, xldata, xudata, ">"); case "yerr" h = errorbar (xdata, ydata, ldata, udata, "~"); case "xyerr" h = errorbar (xdata, ydata, xldata, xudata, ldata, udata, "~>"); case "box" h = errorbar (xdata, ydata, xldata, xudata, "#"); case "boxy" h = errorbar (xdata, ydata, ldata, udata, "#~"); case "boxxy" h = errorbar (xdata, ydata, xldata, xudata, ldata, udata, "#~>"); otherwise error ("struct2hdl: couldn't guess the errorbar format"); endswitch ## delete already set properties s.properties = rmfield (s.properties, ... {"xdata", "ydata", ... "xldata", "ldata", ... "xudata", "udata", ... "xldatasource", "ldatasource", ... "xudatasource", "udatasource", ... "format"}); elseif (isfield (fields, "bargroup")) ## bar plot ## FIXME: Here we don't have access to brothers so we first create all ## the barseries of the bargroup (but the last), then retrieve information, ## and rebuild the whole bargroup. ## The duplicate are deleted after calling "setprops" bargroup = s.properties.bargroup; oldh = s.handle; temp = ismember ([p(1:2:end) oldh], bargroup); tst = sum (temp) == length (bargroup); if (isscalar (bargroup) || ! tst) xdata = s.properties.xdata; ydata = s.properties.ydata; h = bar (xdata, ydata); ## delete already set properties, s.properties = rmfield (s.properties, ... {"xdata", "ydata", ... "xdatasource", "ydatasource", ... "bargroup", ... "barwidth", "baseline"}); else xdata = []; ydata = []; ## Build x/y matrix nbar = length (bargroup); tmp = struct ("handle", NaN, "type", "", "children", [], "special", []); for ii = 1:(nbar - 1) idx = find (p(1:2:end) == bargroup(ii)) * 2; hdl = p(idx); xdata = [xdata get(hdl).xdata]; ydata = [ydata get(hdl).ydata]; tmp.children(ii) = hdl2struct (hdl); endfor xdata = [xdata s.properties.xdata]; ydata = [ydata s.properties.ydata]; width = s.properties.barwidth; h = bar (ydata, width); ## replace previous handles in "match", copy props and delete redundant for ii = 1:(nbar - 1) props = tmp.children(ii).properties; bl = props.baseline; tmp.children(ii).properties = rmfield (props, {"baseline", "bargroup"}); setprops (tmp.children(ii), h(ii), p, 1); delete (tmp.children(ii).handle); delete (bl); idxpar = find (p == tmp.children(ii).handle); p(idxpar) = h(ii); idxkid = idxpar - 2; p(idxkid) = get (h(ii), "children"); endfor p(2,((end-nbar+2):end)) = h(1:(end-1)); h = h(end); ## delete already set properties , s.properties = rmfield (s.properties, ... {"xdata", "ydata", "bargroup"... "barwidth", "baseline"}); endif elseif (isfield (fields, "baseline")) ## stem plot xdata = s.properties.xdata; ydata = s.properties.ydata; h = stem (xdata, ydata); ## delete already set properties, s.properties = rmfield (s.properties, ... {"xdata", "ydata", ... "xdatasource", "ydatasource", ... "baseline"}); elseif (isfield (fields, "basevalue")) ## area plot xdata = s.properties.xdata; ydata = s.properties.ydata; level = s.properties.basevalue; h = area (xdata, ydata, level); ## delete already set properties, s.properties = rmfield (s.properties, ... {"xdata", "ydata", ... "xdatasource", "ydatasource"}); else warning ("struct2hdl: could not infer the hggroup type. Will build objects but listener/callback functions will be lost"); h = hggroup ("parent", par); addmissingprops (h, s.properties); s.special = []; # children will be treated as normal children endif sout = s; pout = p; endfunction function setprops (s, h, p, hilev) isspecial = (isfield (s.properties, "tag") && any (strcmpi (s.properties.tag, {"colorbar", "legend"}))); if (! isspecial) try specs = s.children(s.special); catch specs = []; end_try_catch if (isempty (specs)) hdls = []; else hdls = [specs.handle]; endif nh = length (hdls); msg = ""; if (! nh) set (h, s.properties); else ## Specials are objects that where automatically constructed with ## current object. Among them are "x(yz)labels", "title", and ## high level hggroup children fields = fieldnames (s.properties); vals = struct2cell (s.properties); idx = find (cellfun (@(x) valcomp(x, hdls) , vals)); s.properties = rmfield (s.properties, fields(idx)); ## set all properties but special handles set (h, s.properties); ## find props with val == (one of special handles) nf = length (idx); fields = fields(idx); vals = vals(idx); while (nf) field = fields{nf}; idx = find (hdls == vals{nf}); spec = specs(idx); ## FIXME: Wouldn't it be better to call struct2hdl recursively ## for this handle? That way the function could determine ## based on type what special actions to take. try spec.properties = rmfield (spec.properties, "extent"); end_try_catch if (isprop (h, field)) h2 = get (h, field); addmissingprops (h2, spec.properties); set (h2, spec.properties); endif nf -= 1; endwhile ## If hggroup children were created by high level functions, ## copy only useful properties. if (hilev) if (strcmp (s.type, "hggroup")) nold = numel (s.children); nnew = numel (get (h).children); if (nold == nnew) hnew = get (h).children; ii = 1; while (ii <= nnew) try set (hnew (ii), "displayname", ... s.children(ii).properties.displayname); catch sprintf ("struct2hdl: couldn't set hggroup children #%d props.", ii); end_try_catch ii += 1; endwhile else error ("struct2hdl: non-conformant number of children in hgggroup"); endif endif endif endif else set (h, s.properties); endif endfunction function out = valcomp (x, hdls) if (isfloat (x) && isscalar (x)) out = any (x == hdls); else out = 0; endif endfunction function addmissingprops (h, props) hid = {"__autopos_tag__", "looseinset"}; oldfields = fieldnames (props); for ii = 1:numel (oldfields) prop = oldfields{ii}; if (! isprop (h, prop) && ! any (strcmp (prop, hid))) addproperty (prop, h, "any"); endif endfor endfunction ## FIXME: Need validation tests