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<span id="UI-Elements"></span><div class="header">
<p>
Next: <a href="GUI-Utility-Functions.html" accesskey="n" rel="next">GUI Utility Functions</a>, Previous: <a href="Progress-Bar.html" accesskey="p" rel="prev">Progress Bar</a>, Up: <a href="GUI-Development.html" accesskey="u" rel="up">GUI Development</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Concept-Index.html" title="Index" rel="index">Index</a>]</p>
</div>
<hr>
<span id="UI-Elements-1"></span><h3 class="section">35.3 UI Elements</h3>
<p>The ui* series of functions work best with the <code>qt</code> graphics
toolkit, although some functionality is available with the <code>fltk</code> toolkit.
There is no support for the <code>gnuplot</code> toolkit.
</p>
<span id="XREFuipanel"></span><dl>
<dt id="index-uipanel">: <em></em> <strong>uipanel</strong> <em>(<var>property</var>, <var>value</var>, …)</em></dt>
<dt id="index-uipanel-1">: <em></em> <strong>uipanel</strong> <em>(<var>parent</var>, <var>property</var>, <var>value</var>, …)</em></dt>
<dt id="index-uipanel-2">: <em><var>hui</var> =</em> <strong>uipanel</strong> <em>(…)</em></dt>
<dd>
<p>Create a uipanel object.
</p>
<p>uipanels are used as containers to group other uicontrol objects.
</p>
<p>If <var>parent</var> is omitted then a uipanel for the current figure is
created. If no figure is available, a new figure is created first.
</p>
<p>If <var>parent</var> is given then a uipanel relative to <var>parent</var> is created.
</p>
<p>Any provided property value pairs will override the default values of the
created uipanel object.
</p>
<p>The full list of properties is documented at <a href="Uipanel-Properties.html">Uipanel Properties</a>.
</p>
<p>The optional return value <var>hui</var> is a graphics handle to the created
uipanel object.
</p>
<p>Examples:
</p>
<div class="example">
<pre class="example">## create figure and panel on it
f = figure;
p = uipanel ("title", "Panel Title", "position", [.25 .25 .5 .5]);
## add two buttons to the panel
b1 = uicontrol ("parent", p, "string", "A Button", ...
"position", [18 10 150 36]);
b2 = uicontrol ("parent", p, "string", "Another Button", ...
"position",[18 60 150 36]);
</pre></div>
<p><strong>See also:</strong> <a href="Multiple-Plot-Windows.html#XREFfigure">figure</a>, <a href="#XREFuicontrol">uicontrol</a>.
</p></dd></dl>
<span id="XREFuibuttongroup"></span><dl>
<dt id="index-uibuttongroup">: <em><var>hui</var> =</em> <strong>uibuttongroup</strong> <em>(<var>property</var>, <var>value</var>, …)</em></dt>
<dt id="index-uibuttongroup-1">: <em><var>hui</var> =</em> <strong>uibuttongroup</strong> <em>(<var>parent</var>, <var>property</var>, <var>value</var>, …)</em></dt>
<dt id="index-uibuttongroup-2">: <em></em> <strong>uibuttongroup</strong> <em>(<var>h</var>)</em></dt>
<dd>
<p>Create a uibuttongroup object and return a handle to it.
</p>
<p>A uibuttongroup is used to group uicontrol objects.
</p>
<p>If <var>parent</var> is omitted then a uibuttongroup for the current figure is
created. If no figure is available, a new figure is created first.
</p>
<p>If <var>parent</var> is given then a uibuttongroup relative to <var>parent</var> is
created.
</p>
<p>Any provided property value pairs will override the default values of the
created uibuttongroup object.
</p>
<p>The full list of properties is documented at <a href="Uibuttongroup-Properties.html">Uibuttongroup Properties</a>.
</p>
<p>Examples:
</p>
<div class="example">
<pre class="example">## Create figure and panel on it
f = figure;
## Create a button group
gp = uibuttongroup (f, "Position", [ 0 0.5 1 1])
## Create a buttons in the group
b1 = uicontrol (gp, "style", "radiobutton", ...
"string", "Choice 1", ...
"Position", [ 10 150 100 50 ]);
b2 = uicontrol (gp, "style", "radiobutton", ...
"string", "Choice 2", ...
"Position", [ 10 50 100 30 ]);
## Create a button not in the group
b3 = uicontrol (f, "style", "radiobutton", ...
"string", "Not in the group", ...
"Position", [ 10 50 100 50 ]);
</pre></div>
<p>When called with a single argument <var>h</var> which is a handle to an existing
uibuttongroup object, switch the focus to the specified uibuttongroup. This
functionality is not currently implemented.
</p>
<p><strong>See also:</strong> <a href="Multiple-Plot-Windows.html#XREFfigure">figure</a>, <a href="#XREFuipanel">uipanel</a>.
</p></dd></dl>
<span id="XREFuicontrol"></span><dl>
<dt id="index-uicontrol">: <em><var>hui</var> =</em> <strong>uicontrol</strong> <em>(<var>property</var>, <var>value</var>, …)</em></dt>
<dt id="index-uicontrol-1">: <em><var>hui</var> =</em> <strong>uicontrol</strong> <em>(<var>parent</var>, <var>property</var>, <var>value</var>, …)</em></dt>
<dt id="index-uicontrol-2">: <em></em> <strong>uicontrol</strong> <em>(<var>h</var>)</em></dt>
<dd>
<p>Create a uicontrol object and return a handle to it.
</p>
<p>A uicontrol object is used to create simple interactive controls such as
push buttons, checkboxes, edit and list controls.
</p>
<p>If <var>parent</var> is omitted then a uicontrol for the current figure is
created. If no figure is available, a new figure is created first.
</p>
<p>If <var>parent</var> is given then a uicontrol relative to <var>parent</var> is
created.
</p>
<p>Any provided property value pairs will override the default values of the
created uicontrol object.
</p>
<p>The full list of properties is documented at <a href="Uicontrol-Properties.html">Uicontrol Properties</a>.
</p>
<p>The type of uicontrol created is specified by the <var>style</var> property. If
no style property is provided, a push button will be created.
</p>
<p>Valid styles for uicontrol are:
</p>
<dl compact="compact">
<dt><code>"checkbox"</code></dt>
<dd><p>Create a checkbox control that allows user on/off selection.
</p>
</dd>
<dt><code>"edit"</code></dt>
<dd><p>Create an edit control that allows user input of single or multiple lines
of text.
</p>
</dd>
<dt><code>"listbox"</code></dt>
<dd><p>Create a listbox control that displays a list of items and allows user
selection of single or multiple items.
</p>
</dd>
<dt><code>"popupmenu"</code></dt>
<dd><p>Create a popupmenu control that displays a list of options that can be
selected when the user clicks on the control.
</p>
</dd>
<dt><code>"pushbutton"</code></dt>
<dd><p>Create a push button control that allows user to press to cause an action.
</p>
</dd>
<dt><code>"radiobutton"</code></dt>
<dd><p>Create a radio button control intended to be used for mutually exclusive
input in a group of radiobutton controls.
</p>
</dd>
<dt><code>"slider"</code></dt>
<dd><p>Create a slider control that allows user selection from a range of values
by sliding knob on the control.
</p>
</dd>
<dt><code>"text"</code></dt>
<dd><p>Create a static text control to display single or multiple lines of text.
</p>
</dd>
<dt><code>"togglebutton"</code></dt>
<dd><p>Create a toggle button control that appears like a push button but allows
the user to select between two states.
</p>
</dd>
</dl>
<p>Examples:
</p>
<div class="example">
<pre class="example">## Create figure and panel on it
f = figure;
## Create a button (default style)
b1 = uicontrol (f, "string", "A Button", ...
"position", [10 10 150 40]);
## Create an edit control
e1 = uicontrol (f, "style", "edit", "string", "editable text", ...
"position", [10 60 300 40]);
## Create a checkbox
c1 = uicontrol (f, "style", "checkbox", "string", "a checkbox", ...
"position", [10 120 150 40]);
</pre></div>
<p>When called with a single argument <var>h</var> which is a handle to an existing
uicontrol object, switch the keyboard focus to the specified
uicontrol. As a result, the uicontrol object will receive keyboard
events that can be processed using the <code>"keypressfcn"</code> callback.
</p>
<p><strong>See also:</strong> <a href="Multiple-Plot-Windows.html#XREFfigure">figure</a>, <a href="#XREFuipanel">uipanel</a>.
</p></dd></dl>
<span id="XREFuitable"></span><dl>
<dt id="index-uitable">: <em><var>hui</var> =</em> <strong>uitable</strong> <em>(<var>property</var>, <var>value</var>, …)</em></dt>
<dt id="index-uitable-1">: <em><var>hui</var> =</em> <strong>uitable</strong> <em>(<var>parent</var>, <var>property</var>, <var>value</var>, …)</em></dt>
<dd><p>Create a uitable object and return a handle to it.
</p>
<p>A uitable object is used to show tables of data in a figure window.
</p>
<p>If <var>parent</var> is omitted then a uitable for the current figure is
created. If no figure is available, a new figure is created first.
</p>
<p>If <var>parent</var> is given then a uitable relative to <var>parent</var> is
created.
</p>
<p>Any provided property value pairs will override the default values of the
created uitable object.
</p>
<p>The full list of properties is documented at <a href="Uitable-Properties.html">Uitable Properties</a>.
</p>
<p>Examples:
</p>
<div class="example">
<pre class="example">## Create figure and place a table on it
f = figure ();
m = magic (8);
t = uitable (f, "Data", m, "ColumnWidth", { 40 });
</pre><pre class="example">
</pre><pre class="example">## Create a table with labeled rows and columns
f = figure ();
d = reshape (1:9, [3, 3]);
row_names = { "Row1", "Row2", "Row3" };
col_names = { "Col1", "Col2", "Col3" };
t = uitable (f, "Data", d, ...
"RowName", row_names, "ColumnName", col_names);
p = get (t, "Position");
e = get (t, "Extent");
p(3:4) = e(3:4);
set (t, "Position", p);
</pre><pre class="example">
## Long demo with callbacks
function uitable_demo ()
f = figure ("Name", "uitable Demo", "Menu", "none", ...
"Position", [10 10 1000 680]);
## A basic example
d = { "char" , "A string";
"double" , 12.3456789;
"complex", 1+2i;
"bool" , true;
"single" , single (12.3456789);
"int8" , int8 (-128);
"uint8" , uint8 (128);
"int16" , int16 (-32768);
"uint16" , uint16 (32768);
"int32" , int32 (-2147483648);
"uint32" , uint32 (2147483648);
"int64" , int64 (-2147483649);
"uint64" , uint64 (2147843649)};
popup_options = {"A", "B", "C", "D", "E"};
columnformat_options = { "[]", "char", "pop-up", "numeric", ...
"short", "short e", "short eng", ...
"short g", "long", "long e", ...
"long eng", "long g", "bank", "+", ...
"rat", "logical"};
columnformat_values = columnformat_options;
columnformat_values{1} = "";
columnformat_values{3} = popup_options;
default_data = repmat (d(:,2), 1, columns (columnformat_options));
b_add = uicontrol (f, "Position", [285 630 600 50], ...
"UserData", [rows(d), 1], ...
"Style", "pushbutton", ...
"String", "Set data at selected point to selected datatype");
l_type_table = uicontrol (f, "Position", [ 0 603 120 25 ], ...
"String", "Datatype Table:", ...
"Style", "text");
t_type_table = uitable (f, "Position", [ 0 530 1000 70 ], ...
"Data", transpose (d(:, 2)), ...
"ColumnName", transpose (d(:, 1)), ...
"RowName", "Value", ...
"CellSelectionCallback", ...
@(x, y) set (b_add, "UserData", y.Indices ));
l_point_table = uicontrol (f, "Position", [ 0 640 60 25 ], ...
"String", "Point:", ...
"Style", "text");
t_point_table = uitable (f, "Position", [ 80 630 160 42 ], ...
"RowName", [], ...
"ColumnName", {"x", "y"}, ...
"Data", [ 1, 1 ], ...
"ColumnEditable", true);
l_editable_table = uicontrol (f, "Position", [ 0 502 200 25 ], ...
"Style", "text", ...
"String", "Set Data Columns Editable:");
t_editable_table = ...
uitable (f, "Position", [ 0 434 1000 65 ], ...
"Data", repmat (false, 1, columns (default_data)), ...
"ColumnEditable", true);
l_format_table = uicontrol (f, "Position", [ 0 406 200 25 ], ...
"Style", "text", ...
"String", "Set Data Column Format:");
t_format_table = ...
uitable (f, "Position", [ 0 338 1000 65 ], ...
"Data", columnformat_options, ...
"ColumnEditable", true, ...
"ColumnFormat", arrayfun (@(x) {columnformat_options}, ...
1:columns (columnformat_options)));
l_data_table = uicontrol (f, "Style", "text", ...
"String", "Data:", ...
"Position", [ 0 310 60 25 ]);
t_data_table = uitable (f, "Position", [ 0 15 1000 290 ], ...
"Data", default_data, ...
"ColumnFormat", columnformat_values);
set (t_format_table, ...
"CellEditCallback", ...
@(x, y) update_column_format (y.NewData, y.Indices, ...
t_data_table, popup_options));
set (t_point_table, "CellEditCallback", ...
@(x, y) validate_point_table (x, y, t_data_table));
set (t_editable_table, "CellEditCallback", ...
@(x,y) set (t_data_table, ...
"ColumnEditable", get (t_editable_table, "Data")));
set (b_add, ...
"Callback", @(x, y) update_data (b_add, t_point_table, ...
t_type_table, t_data_table));
set (t_data_table, "CellSelectionCallback", ...
@(x, y) update_point_table (y.Indices, t_point_table));
endfunction
</pre><pre class="example">function validate_point_table (h, dat, t_data_table)
if (! (dat.NewData > 0 && ...
dat.NewData < size (get (t_data_table, "Data"), dat.Indices(1, 1)) + 1))
d = get (h, "Data");
d(dat.Indices) = 1;
set (h, "Data", d);
endif
endfunction
</pre><pre class="example">
</pre><pre class="example">function update_column_format (format, indices, t_data_table, ...
popup_options)
cf = get (t_data_table, "ColumnFormat");
if (strcmp (format, "[]"))
format = "";
elseif (strcmp (format, "pop-up"))
format = popup_options;
endif
cf{indices(1,2)} = format;
set (t_data_table, "ColumnFormat", cf);
endfunction
</pre><pre class="example">
</pre><pre class="example">function update_point_table (indices, t_point_table)
if (isempty (indices))
indices = [1, 1];
endif
set (t_point_table, "Data", indices(1,:));
endfunction
</pre><pre class="example">
</pre><pre class="example">function update_data (b_add, t_point_table, t_type_table, ...
t_data_table)
indices = get (b_add, "UserData");
if (isempty (indices))
indices = [1, 1];
endif
d = get (t_data_table, "Data");
t_type_table_data = get (t_type_table, "Data");
p = get (t_point_table, "Data");
d(p(1,2), p(1,1)) = t_type_table_data(indices(1,2));
set (t_data_table, "Data", d);
endfunction
</pre></div>
<p><strong>See also:</strong> <a href="Multiple-Plot-Windows.html#XREFfigure">figure</a>, <a href="#XREFuicontrol">uicontrol</a>.
</p></dd></dl>
<span id="XREFuimenu"></span><dl>
<dt id="index-uimenu">: <em><var>hui</var> =</em> <strong>uimenu</strong> <em>(<var>property</var>, <var>value</var>, …)</em></dt>
<dt id="index-uimenu-1">: <em><var>hui</var> =</em> <strong>uimenu</strong> <em>(<var>h</var>, <var>property</var>, <var>value</var>, …)</em></dt>
<dd><p>Create a uimenu object and return a handle to it.
</p>
<p>If <var>h</var> is omitted then a top-level menu for the current figure is
created. If <var>h</var> is given then a submenu relative to <var>h</var> is created.
</p>
<p>uimenu objects have the following specific properties:
</p>
<dl compact="compact">
<dt><code>"accelerator"</code></dt>
<dd><p>A string containing the key combination together with CTRL to execute this
menu entry (e.g., <code>"x"</code> for CTRL+x).
</p>
</dd>
<dt><code>"callback"</code></dt>
<dd><p>Is the function called when this menu entry is executed. It can be either a
function string (e.g., <code>"myfun"</code>), a function handle (e.g., @myfun)
or a cell array containing the function handle and arguments for the
callback function (e.g., {@myfun, arg1, arg2}).
</p>
</dd>
<dt><code>"checked"</code></dt>
<dd><p>Can be set <code>"on"</code> or <code>"off"</code>. Sets a mark at this menu entry.
</p>
</dd>
<dt><code>"enable"</code></dt>
<dd><p>Can be set <code>"on"</code> or <code>"off"</code>. If disabled the menu entry
cannot be selected and it is grayed out.
</p>
</dd>
<dt><code>"foregroundcolor"</code></dt>
<dd><p>A color value setting the text color for this menu entry.
</p>
</dd>
<dt><code>"label"</code></dt>
<dd><p>A string containing the label for this menu entry. A <code>"&"</code>-symbol
can be used to mark the <code>"accelerator"</code> character (e.g.,
<code>"E&xit"</code>)
</p>
</dd>
<dt><code>"position"</code></dt>
<dd><p>An scalar value containing the relative menu position. The entry with the
lowest value is at the first position starting from left or top.
</p>
</dd>
<dt><code>"separator"</code></dt>
<dd><p>Can be set <code>"on"</code> or <code>"off"</code>. If enabled it draws a separator
line above the current position. It is ignored for top level entries.
</p>
</dd>
</dl>
<p>The full list of properties is documented at <a href="Uimenu-Properties.html">Uimenu Properties</a>.
</p>
<p>Examples:
</p>
<div class="example">
<pre class="example">f = uimenu ("label", "&File", "accelerator", "f");
e = uimenu ("label", "&Edit", "accelerator", "e");
uimenu (f, "label", "Close", "accelerator", "q", ...
"callback", "close (gcf)");
uimenu (e, "label", "Toggle &Grid", "accelerator", "g", ...
"callback", "grid (gca)");
</pre></div>
<p><strong>See also:</strong> <a href="Multiple-Plot-Windows.html#XREFfigure">figure</a>.
</p></dd></dl>
<span id="XREFuicontextmenu"></span><dl>
<dt id="index-uicontextmenu">: <em><var>hui</var> =</em> <strong>uicontextmenu</strong> <em>(<var>property</var>, <var>value</var>, …)</em></dt>
<dt id="index-uicontextmenu-1">: <em><var>hui</var> =</em> <strong>uicontextmenu</strong> <em>(<var>h</var>, <var>property</var>, <var>value</var>, …)</em></dt>
<dd>
<p>Create a uicontextmenu object and return a handle to it.
</p>
<p>If <var>h</var> is omitted then a uicontextmenu for the current figure is
created. If no figure is available, a new figure is created first.
</p>
<p>If <var>h</var> is given then a uicontextmenu relative to <var>h</var> is created.
</p>
<p>Any provided property value pairs will override the default values of the
created uicontextmenu object.
</p>
<p>The full list of properties is documented at <a href="Uicontextmenu-Properties.html">Uicontextmenu Properties</a>.
</p>
<p>Examples:
</p>
<div class="example">
<pre class="example">## create figure and uicontextmenu
f = figure ();
c = uicontextmenu (f);
## create menus in the context menu
m1 = uimenu ("parent", c, "label", "Menu item 1", ...
"callback", "disp('menu item 1')");
m2 = uimenu ("parent", c, "label", "Menu item 2", ...
"callback", "disp('menu item 2')");
## set the context menu for the figure
set (f, "uicontextmenu", c);
</pre></div>
<p><strong>See also:</strong> <a href="Multiple-Plot-Windows.html#XREFfigure">figure</a>, <a href="#XREFuimenu">uimenu</a>.
</p></dd></dl>
<span id="XREFuitoolbar"></span><dl>
<dt id="index-uitoolbar">: <em></em> <strong>uitoolbar</strong> <em>(<var>property</var>, <var>value</var>, …)</em></dt>
<dt id="index-uitoolbar-1">: <em></em> <strong>uitoolbar</strong> <em>(<var>parent</var>, <var>property</var>, <var>value</var>, …)</em></dt>
<dt id="index-uitoolbar-2">: <em><var>hui</var> =</em> <strong>uitoolbar</strong> <em>(…)</em></dt>
<dd>
<p>Create a uitoolbar object. A uitoolbar displays uitoggletool and uipushtool
buttons.
</p>
<p>If <var>parent</var> is omitted then a uitoolbar for the current figure is
created. If no figure is available, a new figure is created first.
</p>
<p>If <var>parent</var> is given then a uitoolbar relative to <var>parent</var> is
created.
</p>
<p>Any provided property value pairs will override the default values of the
created uitoolbar object.
</p>
<p>The full list of properties is documented at <a href="Uitoolbar-Properties.html">Uitoolbar Properties</a>.
</p>
<p>The optional return value <var>hui</var> is a graphics handle to the created
uitoolbar object.
</p>
<p>Examples:
</p>
<div class="example">
<pre class="example">% create figure without a default toolbar
f = figure ("toolbar", "none");
% create empty toolbar
t = uitoolbar (f);
</pre></div>
<p><strong>See also:</strong> <a href="Multiple-Plot-Windows.html#XREFfigure">figure</a>, <a href="#XREFuitoggletool">uitoggletool</a>, <a href="#XREFuipushtool">uipushtool</a>.
</p></dd></dl>
<span id="XREFuipushtool"></span><dl>
<dt id="index-uipushtool">: <em></em> <strong>uipushtool</strong> <em>(<var>property</var>, <var>value</var>, …)</em></dt>
<dt id="index-uipushtool-1">: <em></em> <strong>uipushtool</strong> <em>(<var>parent</var>, <var>property</var>, <var>value</var>, …)</em></dt>
<dt id="index-uipushtool-2">: <em><var>hui</var> =</em> <strong>uipushtool</strong> <em>(…)</em></dt>
<dd>
<p>Create a uipushtool object.
</p>
<p>uipushtools are buttons that appear on a figure toolbar. The button is
created with a border that is shown when the user hovers over the button.
An image can be set using the cdata property.
</p>
<p>If <var>parent</var> is omitted then a uipushtool for the current figure is
created. If no figure is available, a new figure is created first. If a
figure is available, but does not contain a uitoolbar, a uitoolbar will be
created.
</p>
<p>If <var>parent</var> is given then a uipushtool is created on the <var>parent</var>
uitoolbar.
</p>
<p>Any provided property value pairs will override the default values of the
created uipushtool object.
</p>
<p>The full list of properties is documented at <a href="Uipushtool-Properties.html">Uipushtool Properties</a>.
</p>
<p>The optional return value <var>hui</var> is a graphics handle to the created
uipushtool object.
</p>
<p>Examples:
</p>
<div class="example">
<pre class="example">% create figure without a default toolbar
f = figure ("toolbar", "none");
% create empty toolbar
t = uitoolbar (f);
% create a 19x19x3 black square
img=zeros(19,19,3);
% add pushtool button to toolbar
b = uipushtool (t, "cdata", img);
</pre></div>
<p><strong>See also:</strong> <a href="Multiple-Plot-Windows.html#XREFfigure">figure</a>, <a href="#XREFuitoolbar">uitoolbar</a>, <a href="#XREFuitoggletool">uitoggletool</a>.
</p></dd></dl>
<span id="XREFuitoggletool"></span><dl>
<dt id="index-uitoggletool">: <em></em> <strong>uitoggletool</strong> <em>(<var>property</var>, <var>value</var>, …)</em></dt>
<dt id="index-uitoggletool-1">: <em></em> <strong>uitoggletool</strong> <em>(<var>parent</var>, <var>property</var>, <var>value</var>, …)</em></dt>
<dt id="index-uitoggletool-2">: <em><var>hui</var> =</em> <strong>uitoggletool</strong> <em>(…)</em></dt>
<dd>
<p>Create a uitoggletool object.
</p>
<p>uitoggletool are togglebuttons that appear on a figure toolbar. The
button is created with a border that is shown when the user hovers over
the button. An image can be set using the cdata property.
</p>
<p>If <var>parent</var> is omitted then a uitoggletool for the current figure is
created. If no figure is available, a new figure is created first. If a
figure is available, but does not contain a uitoolbar, a uitoolbar will be
created.
</p>
<p>If <var>parent</var> is given then a uitoggletool is created on the
<var>parent</var> uitoolbar.
</p>
<p>Any provided property value pairs will override the default values of the
created uitoggletool object.
</p>
<p>The full list of properties is documented at <a href="Uitoggletool-Properties.html">Uitoggletool Properties</a>.
</p>
<p>The optional return value <var>hui</var> is a graphics handle to the created
uitoggletool object.
</p>
<p>Examples:
</p>
<div class="example">
<pre class="example">% create figure without a default toolbar
f = figure ("toolbar", "none");
% create empty toolbar
t = uitoolbar (f);
% create a 19x19x3 black square
img=zeros(19,19,3);
% add uitoggletool button to toolbar
b = uitoggletool (t, "cdata", img);
</pre></div>
<p><strong>See also:</strong> <a href="Multiple-Plot-Windows.html#XREFfigure">figure</a>, <a href="#XREFuitoolbar">uitoolbar</a>, <a href="#XREFuipushtool">uipushtool</a>.
</p></dd></dl>
<hr>
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