KHtml

SVGPaintServerLinearGradientQt.cpp
1 /*
2  Copyright (C) 2006 Nikolas Zimmermann <[email protected]>
3 
4  This file is part of the KDE project
5 
6  This library is free software; you can redistribute it and/or
7  modify it under the terms of the GNU Library General Public
8  License as published by the Free Software Foundation; either
9  version 2 of the License, or (at your option) any later version.
10 
11  This library is distributed in the hope that it will be useful,
12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  Library General Public License for more details.
15 
16  You should have received a copy of the GNU Library General Public License
17  aint with this library; see the file COPYING.LIB. If not, write to
18  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19  Boston, MA 02110-1301, USA.
20 */
21 
22 #include "wtf/Platform.h"
23 
24 #if ENABLE(SVG)
25 #include "SVGPaintServerLinearGradient.h"
26 #include "SVGGradientElement.h"
27 
28 /*#include "GraphicsContext.h"*/
29 #include "RenderPath.h"
30 
31 #include <QLinearGradient>
32 #include <QPainter>
33 #include <QPainterPath>
34 
35 namespace WebCore
36 {
37 
38 QGradient SVGPaintServerLinearGradient::setupGradient(QPainter *painter, QPainterPath *painterPath, const RenderObject *object) const
39 {
40  Q_UNUSED(painter);
41  Q_UNUSED(object);
42  //QPainterPath* path(context ? context->currentPath() : 0);
43  //Q_ASSERT(path);
44 
45  double x1, x2, y1, y2;
46  if (boundingBoxMode()) {
47  QRectF bbox = painterPath->boundingRect();
48  x1 = bbox.x();
49  y1 = bbox.y();
50  x2 = bbox.x() + bbox.width();
51  y2 = bbox.y() + bbox.height();
52  } else {
53  x1 = gradientStart().x();
54  y1 = gradientStart().y();
55  x2 = gradientEnd().x();
56  y2 = gradientEnd().y();
57  }
58 
59  QLinearGradient gradient(QPointF(x1, y1), QPointF(x2, y2));
60 
61  return gradient;
62 }
63 
64 } // namespace WebCore
65 
66 #endif
67 
QRectF boundingRect() const const
qreal x() const const
qreal y() const const
qreal width() const const
qreal height() const const
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