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
|
/*
* $Id: PdfFormXObject.java,v 1.58 2005/07/16 16:49:22 blowagie Exp $
* $Name: $
*
* Copyright 1999, 2000, 2001, 2002 Bruno Lowagie
*
*
* The Original Code is 'iText, a free JAVA-PDF library'.
*
* The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
* the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
* All Rights Reserved.
* Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
* are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
*
* Contributor(s): all the names of the contributors are added in the source code
* where applicable.
*
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*
* If you didn't download this code from the following link, you should check if
* you aren't using an obsolete version:
* http://www.lowagie.com/iText/
*/
package com.lowagie.text.pdf;
/**
* <CODE>PdfFormObject</CODE> is a type of XObject containing a template-object.
*/
public class PdfFormXObject extends PdfStream {
// public static final variables
/** This is a PdfNumber representing 0. */
public static final PdfNumber ZERO = new PdfNumber(0);
/** This is a PdfNumber representing 1. */
public static final PdfNumber ONE = new PdfNumber(1);
/** This is the 1 - matrix. */
public static final PdfLiteral MATRIX = new PdfLiteral("[1 0 0 1 0 0]");
// membervariables
// constructor
/**
* Constructs a <CODE>PdfFormXObject</CODE>-object.
*
* @param template the template
*/
PdfFormXObject(PdfTemplate template) // throws BadPdfFormatException
{
super();
put(PdfName.TYPE, PdfName.XOBJECT);
put(PdfName.SUBTYPE, PdfName.FORM);
put(PdfName.RESOURCES, template.getResources());
put(PdfName.BBOX, new PdfRectangle(template.getBoundingBox()));
put(PdfName.FORMTYPE, ONE);
if (template.getLayer() != null)
put(PdfName.OC, template.getLayer().getRef());
if (template.getGroup() != null)
put(PdfName.GROUP, template.getGroup());
PdfArray matrix = template.getMatrix();
if (matrix == null)
put(PdfName.MATRIX, MATRIX);
else
put(PdfName.MATRIX, matrix);
bytes = template.toPdf(null);
put(PdfName.LENGTH, new PdfNumber(bytes.length));
flateCompress();
}
}
|
