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| 5 | <title>Description of delete_object</title> |
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| 7 | <meta name="description" content="'delete_object': delete a projection object, defined by its index in the Uvmat list or by its graphic handle"> |
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| 15 | <div><a href="../index.html">Home</a> > <a href="index.html">.</a> > delete_object.m</div> |
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| 16 | |
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| 17 | <!--<table width="100%"><tr><td align="left"><a href="../index.html"><img alt="<" border="0" src="../left.png"> Master index</a></td> |
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| 18 | <td align="right"><a href="index.html">Index for . <img alt=">" border="0" src="../right.png"></a></td></tr></table>--> |
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| 19 | |
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| 20 | <h1>delete_object |
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| 21 | </h1> |
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| 22 | |
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| 23 | <h2><a name="_name"></a>PURPOSE <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2> |
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| 24 | <div class="box"><strong>'delete_object': delete a projection object, defined by its index in the Uvmat list or by its graphic handle</strong></div> |
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| 25 | |
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| 26 | <h2><a name="_synopsis"></a>SYNOPSIS <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2> |
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| 27 | <div class="box"><strong>function delete_object(hObject) </strong></div> |
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| 28 | |
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| 29 | <h2><a name="_description"></a>DESCRIPTION <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2> |
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| 30 | <div class="fragment"><pre class="comment">'delete_object': delete a projection object, defined by its index in the Uvmat list or by its graphic handle |
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| 31 | |
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| 32 | INPUT: |
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| 33 | hObject: object index (if integer) or handle of the graphic object. If |
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| 34 | hObject is a subobject, the parent object is detected and deleted.</pre></div> |
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| 35 | |
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| 36 | <!-- crossreference --> |
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| 37 | <h2><a name="_cross"></a>CROSS-REFERENCE INFORMATION <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2> |
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| 38 | This function calls: |
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| 39 | <ul style="list-style-image:url(../matlabicon.gif)"> |
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| 40 | </ul> |
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| 41 | This function is called by: |
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| 42 | <ul style="list-style-image:url(../matlabicon.gif)"> |
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| 43 | <li><a href="geometry_calib.html" class="code" title="function varargout = geometry_calib(varargin)">geometry_calib</a> 'geometry_calib': performs geometric calibration from a set of reference points</li><li><a href="keyboard_callback.html" class="code" title="function keyboard_callback(hObject,eventdata,handleshaxes)">keyboard_callback</a> 'keyboard_callback:' function activated when a key is pressed on the keyboard</li><li><a href="probe_calib.html" class="code" title="function varargout = probe_calib(varargin)">probe_calib</a> 'probe_calib': performs geometric calibration from a set of reference points</li><li><a href="set_grid.html" class="code" title="function varargout = set_grid(varargin)">set_grid</a> 'set_grid':produce grid for PIV with one or two images (stereo case)</li><li><a href="uvmat.html" class="code" title="function varargout = uvmat(varargin)">uvmat</a> 'uvmat': function associated with the GUI 'uvmat.fig' for images and data field visualization</li></ul> |
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| 44 | <!-- crossreference --> |
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| 45 | |
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| 46 | |
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| 47 | <h2><a name="_source"></a>SOURCE CODE <a href="#_top"><img alt="^" border="0" src="../up.png"></a></h2> |
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| 48 | <div class="fragment"><pre>0001 <span class="comment">%'delete_object': delete a projection object, defined by its index in the Uvmat list or by its graphic handle</span> |
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| 49 | 0002 <span class="comment">%</span> |
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| 50 | 0003 <span class="comment">%INPUT:</span> |
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| 51 | 0004 <span class="comment">% hObject: object index (if integer) or handle of the graphic object. If</span> |
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| 52 | 0005 <span class="comment">% hObject is a subobject, the parent object is detected and deleted.</span> |
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| 53 | 0006 |
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| 54 | 0007 <a name="_sub0" href="#_subfunctions" class="code">function delete_object(hObject)</a> |
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| 55 | 0008 |
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| 56 | 0009 huvmat=findobj(<span class="string">'Name'</span>,<span class="string">'uvmat'</span>);<span class="comment">%handles of the uvmat interface</span> |
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| 57 | 0010 UvData=get(huvmat,<span class="string">'UserData'</span>); |
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| 58 | 0011 hlist_object=findobj(huvmat,<span class="string">'Tag'</span>,<span class="string">'list_object'</span>);<span class="comment">%handles of the object liçst in the uvmat interface</span> |
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| 59 | 0012 list_str=get(hlist_object,<span class="string">'String'</span>);<span class="comment">%objet list</span> |
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| 60 | 0013 ObjectData=[];<span class="comment">%default</span> |
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| 61 | 0014 hdisplay=[]; |
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| 62 | 0015 <span class="keyword">if</span> isequal(floor(hObject),hObject) <span class="comment">%case of an index</span> |
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| 63 | 0016 <span class="keyword">if</span> ~isempty(UvData) & isfield(UvData, <span class="string">'Object'</span>) & length(UvData.Object)>=hObject |
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| 64 | 0017 <span class="keyword">if</span> isfield(UvData.Object{hObject},<span class="string">'HandlesDisplay'</span>) |
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| 65 | 0018 hdisplay=UvData.Object{hObject}.HandlesDisplay; |
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| 66 | 0019 <span class="keyword">for</span> iview=1:length(hdisplay) |
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| 67 | 0020 <span class="keyword">if</span> ishandle(hdisplay(iview)) & ~isequal(hdisplay(iview),0) |
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| 68 | 0021 ObjectData=get(hdisplay(iview),<span class="string">'UserData'</span>); |
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| 69 | 0022 <span class="keyword">if</span> isfield(ObjectData,<span class="string">'SubObject'</span>) & ishandle(ObjectData.SubObject) |
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| 70 | 0023 delete(ObjectData.SubObject); |
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| 71 | 0024 <span class="keyword">end</span> |
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| 72 | 0025 <span class="keyword">if</span> isfield(ObjectData,<span class="string">'DeformPoint'</span>) & ishandle(ObjectData.DeformPoint) |
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| 73 | 0026 delete(ObjectData.DeformPoint); |
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| 74 | 0027 <span class="keyword">end</span> |
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| 75 | 0028 delete(hdisplay(iview)) |
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| 76 | 0029 <span class="keyword">end</span> |
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| 77 | 0030 ishandle(hdisplay(iview)) |
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| 78 | 0031 <span class="keyword">end</span> |
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| 79 | 0032 <span class="keyword">end</span> |
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| 80 | 0033 <span class="keyword">for</span> iobj=hObject+1:length(UvData.Object) |
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| 81 | 0034 hdisplay=UvData.Object{iobj}.HandlesDisplay; |
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| 82 | 0035 <span class="keyword">for</span> iview=1:length(hdisplay) |
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| 83 | 0036 <span class="keyword">if</span> ishandle(hdisplay(iview)) && ~isequal(hdisplay(iview),0) |
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| 84 | 0037 PlotData=get(hdisplay(iview),<span class="string">'UserData'</span>); |
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| 85 | 0038 PlotData.IndexObj=iobj-1; |
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| 86 | 0039 set(hdisplay(iview),<span class="string">'UserData'</span>,PlotData); |
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| 87 | 0040 <span class="keyword">end</span> |
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| 88 | 0041 <span class="keyword">end</span> |
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| 89 | 0042 <span class="keyword">end</span> |
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| 90 | 0043 UvData.Object(hObject)=[]; |
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| 91 | 0044 list_str(hObject)=[]; |
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| 92 | 0045 <span class="keyword">end</span> |
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| 93 | 0046 <span class="keyword">elseif</span> ishandle(hObject)<span class="comment">%object handle</span> |
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| 94 | 0047 userdata=get(hObject,<span class="string">'UserData'</span>); |
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| 95 | 0048 <span class="keyword">if</span> ishandle(userdata)<span class="comment">%the selected line depends on a parent line</span> |
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| 96 | 0049 hdisplay=userdata;<span class="comment">% the parent object becomes the current one</span> |
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| 97 | 0050 <span class="keyword">else</span> |
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| 98 | 0051 hdisplay=hObject;<span class="comment">% the selected object becomes the current one</span> |
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| 99 | 0052 <span class="keyword">end</span> |
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| 100 | 0053 PlotData=get(hdisplay,<span class="string">'UserData'</span>); |
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| 101 | 0054 <span class="keyword">if</span> isfield(PlotData,<span class="string">'SubObject'</span>) & ishandle(PlotData.SubObject) |
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| 102 | 0055 delete(PlotData.SubObject); |
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| 103 | 0056 <span class="keyword">end</span> |
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| 104 | 0057 <span class="keyword">if</span> isfield(PlotData,<span class="string">'DeformPoint'</span>) & ishandle(PlotData.DeformPoint) |
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| 105 | 0058 delete(PlotData.DeformPoint); |
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| 106 | 0059 <span class="keyword">end</span> |
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| 107 | 0060 delete(hdisplay); |
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| 108 | 0061 <span class="keyword">if</span> isfield(PlotData,<span class="string">'IndexObj'</span>) |
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| 109 | 0062 IndexObj=PlotData.IndexObj; |
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| 110 | 0063 <span class="keyword">if</span> isequal(round(IndexObj),IndexObj) & IndexObj>=1 & length(list_str) > IndexObj |
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| 111 | 0064 <span class="keyword">if</span> isfield(UvData,<span class="string">'Object'</span>)& length(UvData.Object) > IndexObj |
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| 112 | 0065 UvData.Object(IndexObj)=[]; |
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| 113 | 0066 <span class="keyword">end</span> |
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| 114 | 0067 list_str(IndexObj)=[]; |
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| 115 | 0068 <span class="keyword">end</span> |
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| 116 | 0069 <span class="keyword">end</span> |
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| 117 | 0070 <span class="keyword">end</span> |
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| 118 | 0071 set(huvmat,<span class="string">'UserData'</span>,UvData); |
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| 119 | 0072 set(hlist_object,<span class="string">'String'</span>,list_str) |
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| 120 | 0073 set(hlist_object,<span class="string">'Value'</span>,length(list_str))</pre></div> |
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| 121 | <hr><address>Generated on Fri 13-Nov-2009 11:17:03 by <strong><a href="http://www.artefact.tk/software/matlab/m2html/">m2html</a></strong> © 2003</address> |
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