KHtml

SVGPaintServerPattern.cpp
1 /*
2  * Copyright (C) 2006 Nikolas Zimmermann <[email protected]>
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions
6  * are met:
7  * 1. Redistributions of source code must retain the above copyright
8  * notice, this list of conditions and the following disclaimer.
9  * 2. Redistributions in binary form must reproduce the above copyright
10  * notice, this list of conditions and the following disclaimer in the
11  * documentation and/or other materials provided with the distribution.
12  *
13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24  */
25 
26 #if ENABLE(SVG)
27 #include "SVGPaintServerPattern.h"
28 
29 #include "ImageBuffer.h"
30 #include "SVGPatternElement.h"
31 #include "SVGRenderTreeAsText.h"
32 
33 using namespace std;
34 
35 namespace WebCore
36 {
37 
38 SVGPaintServerPattern::SVGPaintServerPattern(const SVGPatternElement *owner)
39  : m_ownerElement(owner)
40 #if PLATFORM(CG)
41  , m_patternSpace(0)
42  , m_pattern(0)
43 #endif
44 {
45  ASSERT(owner);
46 }
47 
48 SVGPaintServerPattern::~SVGPaintServerPattern()
49 {
50 #if PLATFORM(CG)
51  CGPatternRelease(m_pattern);
52  CGColorSpaceRelease(m_patternSpace);
53 #endif
54 }
55 
56 FloatRect SVGPaintServerPattern::patternBoundaries() const
57 {
58  return m_patternBoundaries;
59 }
60 
61 void SVGPaintServerPattern::setPatternBoundaries(const FloatRect &rect)
62 {
63  m_patternBoundaries = rect;
64 }
65 
66 ImageBuffer *SVGPaintServerPattern::tile() const
67 {
68  return m_tile.get();
69 }
70 
71 void SVGPaintServerPattern::setTile(unique_ptr<ImageBuffer> tile)
72 {
73  m_tile.set(tile.release());
74 }
75 
76 AffineTransform SVGPaintServerPattern::patternTransform() const
77 {
78  return m_patternTransform;
79 }
80 
81 void SVGPaintServerPattern::setPatternTransform(const AffineTransform &transform)
82 {
83  m_patternTransform = transform;
84 }
85 
86 TextStream &SVGPaintServerPattern::externalRepresentation(TextStream &ts) const
87 {
88  // Gradients/patterns aren't setup, until they are used for painting. Work around that fact.
89  m_ownerElement->buildPattern(FloatRect(0.0f, 0.0f, 1.0f, 1.0f));
90 
91  ts << "[type=PATTERN]"
92  << " [bbox=" << patternBoundaries() << "]";
93  if (!patternTransform().isIdentity()) {
94  ts << " [pattern transform=" << patternTransform() << "]";
95  }
96  return ts;
97 }
98 
99 } // namespace WebCore
100 
101 #endif
if(recurs()&&!first)
This file is part of the KDE documentation.
Documentation copyright © 1996-2021 The KDE developers.
Generated on Mon Oct 25 2021 22:48:23 by doxygen 1.8.11 written by Dimitri van Heesch, © 1997-2006

KDE's Doxygen guidelines are available online.