1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
|
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<title>FreeMat: vtkSelection</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
$(document).ready(initResizable);
</script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">FreeMat
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.1.1 -->
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li class="current"><a href="pages.html"><span>Related Pages</span></a></li>
</ul>
</div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
$(document).ready(function(){initNavTree('vtkfiltering_vtkselection.html','');});
</script>
<div id="doc-content">
<div class="header">
<div class="headertitle">
<div class="title">vtkSelection </div> </div>
</div><!--header-->
<div class="contents">
<div class="textblock"><p>Section: <a class="el" href="sec_vtkfiltering.html">Visualization Toolkit Filtering Classes</a> </p>
<h1><a class="anchor" id="Usage"></a>
Usage</h1>
<p>To create an instance of class vtkSelection, simply invoke its constructor as follows </p>
<pre class="fragment"> obj = vtkSelection
</pre> <h1><a class="anchor" id="Methods"></a>
Methods</h1>
<p>The class vtkSelection has several methods that can be used. They are listed below. Note that the documentation is translated automatically from the VTK sources, and may not be completely intelligible. When in doubt, consult the VTK website. In the methods listed below, <code>obj</code> is an instance of the vtkSelection class. </p>
<ul>
<li>
<code>string = obj.GetClassName ()</code> </li>
<li>
<code>int = obj.IsA (string name)</code> </li>
<li>
<code>vtkSelection = obj.NewInstance ()</code> </li>
<li>
<code>vtkSelection = obj.SafeDownCast (vtkObject o)</code> </li>
<li>
<code>obj.Initialize ()</code> - Restore data object to initial state, </li>
<li>
<code>int = obj.GetDataObjectType ()</code> - Returns the number of nodes in this selection. Each node contains information about part of the selection. </li>
<li>
<code>int = obj.GetNumberOfNodes ()</code> - Returns the number of nodes in this selection. Each node contains information about part of the selection. </li>
<li>
<code>vtkSelectionNode = obj.GetNode (int idx)</code> - Returns a node given it's index. Performs bound checking and will return 0 if out-of-bounds. </li>
<li>
<code>obj.AddNode (vtkSelectionNode )</code> - Adds a selection node. </li>
<li>
<code>obj.RemoveNode (int idx)</code> - Removes a selection node. </li>
<li>
<code>obj.RemoveNode (vtkSelectionNode )</code> - Removes a selection node. </li>
<li>
<code>obj.RemoveAllNodes ()</code> - Removes a selection node. </li>
<li>
<code>obj.DeepCopy (vtkDataObject src)</code> - Copy selection nodes of the input. </li>
<li>
<code>obj.ShallowCopy (vtkDataObject src)</code> - Copy selection nodes of the input. This is a shallow copy: selection lists and pointers in the properties are passed by reference. </li>
<li>
<code>obj.Union (vtkSelection selection)</code> - Union this selection with the specified selection. Attempts to reuse selection nodes in this selection if properties match exactly. Otherwise, creates new selection nodes. </li>
<li>
<code>obj.Union (vtkSelectionNode node)</code> - Union this selection with the specified selection node. Attempts to reuse a selection node in this selection if properties match exactly. Otherwise, creates a new selection node. </li>
<li>
<code>long = obj.GetMTime ()</code> - Return the MTime taking into account changes to the properties </li>
<li>
<code>obj.Dump ()</code> - Dumps the contents of the selection, giving basic information only. </li>
</ul>
</div></div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
<ul>
<li class="navelem"><a class="el" href="index.html">FreeMat Documentation</a></li><li class="navelem"><a class="el" href="sec_vtkfiltering.html">Visualization Toolkit Filtering Classes</a></li>
<li class="footer">Generated on Thu Jul 25 2013 17:18:31 for FreeMat by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.1.1 </li>
</ul>
</div>
</body>
</html>
|
