update japanese translation of core module.
[scilab.git] / scilab / modules / graphics / help / ja_JP / handle / is_handle_valid.xml
1 <?xml version="1.0" encoding="UTF-8"?>
2
3 <!--
4
5  * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
6
7  * Copyright (C) INRIA - 2008 - Jean-Baptiste Silvy
8
9  * 
10
11  * This file must be used under the terms of the CeCILL.
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13  * This source file is licensed as described in the file COPYING, which
14
15  * you should have received as part of this distribution.  The terms
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17  * are also available at    
18
19  * http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
20
21  *
22
23  -->
24
25 <refentry xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:svg="http://www.w3.org/2000/svg" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:lang="ja" xml:id="is_handle_valid">
26     
27     <refnamediv>
28         
29         <refname>is_handle_valid</refname>
30         
31         <refpurpose>一連のグラフィックハンドルが有効であるかどうかを確認する.</refpurpose>
32         
33     </refnamediv>
34     
35     <refsynopsisdiv>
36         
37         <title>呼び出し手順</title>
38         
39         <synopsis>isValid = is_handle_valid(h)</synopsis>
40         
41     </refsynopsisdiv>
42     
43     <refsection>
44         
45         <title>パラメータ</title>
46         
47         <variablelist>
48             
49             <varlistentry>
50                 
51                 <term>h</term>
52                 
53                 <listitem>
54                     
55                     <para>グラフィックハンドルの行列</para>
56                     
57                 </listitem>
58                 
59             </varlistentry>
60             
61             <varlistentry>
62                 
63                 <term>isValid</term>
64                 
65                 <listitem>
66                     
67                     <para>
68                         
69                         <literal>h</literal>と同じ大きさの論理値行列
70                         
71                     </para>
72                     
73                 </listitem>
74                 
75             </varlistentry>
76             
77         </variablelist>
78         
79     </refsection>
80     
81     <refsection>
82         
83         <title>説明</title>
84         
85         <para>
86             
87             <literal>is_handle_valid</literal> 関数は一連のグラフィックハンドルが
88             
89             まだ有効であるかどうかを確認します.
90             
91             有効なハンドルは削除されていないハンドルです.
92             
93             結果の <literal>isValid</literal> は論理値の行列で,
94             
95             <literal>h(i,j)</literal>が有効な場合に
96             
97             <literal>isValid(i,j)</literal> は真,
98             
99             そうでない場合は偽となります.
100             
101         </para>
102         
103     </refsection>
104     
105     <refsection>
106         
107         <title>例</title>
108         
109         <programlisting role="example"><![CDATA[ 
110
111 // カレントのオブジェクトが有効かどうか調べる
112
113 is_handle_valid([gcf(), gca(), gce()])
114
115
116
117 // 11本のポリラインを作成
118
119 plot([0:10; 0:10; 0:10], [0:10; 0:0.5:5; 0:2:20]);
120
121     
122
123 // ポリラインの有効性を確認
124
125 axes = gca();
126
127 polylines = axes.children(1).children
128
129 is_handle_valid(polylines)
130
131     
132
133 // いくつかのポリラインを削除
134
135 delete(polylines(3:7));
136
137 // 有効性を出力
138
139 is_handle_valid(polylines)
140
141  ]]></programlisting>
142         
143     </refsection>
144     
145     <refsection role="see also">
146         
147         <title>参照</title>
148         
149         <simplelist type="inline">
150             
151             <member>
152                 
153                 <link linkend="delete">delete</link>
154                 
155             </member>
156             
157             <member>
158                 
159                 <link linkend="graphics_entities">graphics_entities</link>
160                 
161             </member>
162             
163         </simplelist>
164         
165     </refsection>
166     
167 </refentry>
168