CDRTransforms.h
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1/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2/*
3 * This file is part of the libcdr project.
4 *
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 */
9
10#ifndef __CDRTRANSFORMS_H__
11#define __CDRTRANSFORMS_H__
12
13#include <vector>
14#include <librevenge/librevenge.h>
15
16namespace libcdr
17{
18
20{
21public:
23 CDRTransform(double v0, double v1, double x0, double v3, double v4, double y0);
24 CDRTransform(const CDRTransform &trafo) = default;
25
26 CDRTransform &operator=(const CDRTransform &trafo) = default;
27
28 void applyToPoint(double &x, double &y) const;
29 void applyToArc(double &rx, double &ry, double &rotation, bool &sweep, double &endx, double &endy) const;
30 double getScaleX() const;
31 double getScaleY() const;
32 double getTranslateX() const;
33 double getTranslateY() const;
34 bool getFlipX() const;
35 bool getFlipY() const;
36
37 librevenge::RVNGString toString() const;
38
39private:
40 double _getScaleX() const;
41 double _getScaleY() const;
42 double m_v0;
43 double m_v1;
44 double m_x0;
45 double m_v3;
46 double m_v4;
47 double m_y0;
48};
49
51{
52public:
54 CDRTransforms(const CDRTransforms &trafos) = default;
56
57 CDRTransforms &operator=(const CDRTransforms &trafo) = default;
58
59 void append(double v0, double v1, double x0, double v3, double v4, double y0);
60 void append(const CDRTransform &trafo);
61 void clear();
62 bool empty() const;
63
64 void applyToPoint(double &x, double &y) const;
65 void applyToArc(double &rx, double &ry, double &rotation, bool &sweep, double &x, double &y) const;
66 double getScaleX() const;
67 double getScaleY() const;
68 double getTranslateX() const;
69 double getTranslateY() const;
70 bool getFlipX() const;
71 bool getFlipY() const;
72
73private:
74 double _getScaleX() const;
75 double _getScaleY() const;
76 std::vector<CDRTransform> m_trafos;
77};
78
79} // namespace libcdr
80
81#endif /* __CDRTRANSFORMS_H__ */
82/* vim:set shiftwidth=2 softtabstop=2 expandtab: */
Definition CDRTransforms.h:20
CDRTransform()
Definition CDRTransforms.cpp:15
double getTranslateY() const
Definition CDRTransforms.cpp:199
double getScaleX() const
Definition CDRTransforms.cpp:160
double m_v3
Definition CDRTransforms.h:45
double m_y0
Definition CDRTransforms.h:47
void applyToPoint(double &x, double &y) const
Definition CDRTransforms.cpp:26
void applyToArc(double &rx, double &ry, double &rotation, bool &sweep, double &endx, double &endy) const
Definition CDRTransforms.cpp:33
CDRTransform & operator=(const CDRTransform &trafo)=default
double _getScaleX() const
Definition CDRTransforms.cpp:149
double m_v1
Definition CDRTransforms.h:43
bool getFlipY() const
Definition CDRTransforms.cpp:186
double getTranslateX() const
Definition CDRTransforms.cpp:191
double m_v4
Definition CDRTransforms.h:46
double m_x0
Definition CDRTransforms.h:44
bool getFlipX() const
Definition CDRTransforms.cpp:165
double getScaleY() const
Definition CDRTransforms.cpp:181
double m_v0
Definition CDRTransforms.h:42
librevenge::RVNGString toString() const
Definition CDRTransforms.cpp:207
double _getScaleY() const
Definition CDRTransforms.cpp:170
CDRTransform(const CDRTransform &trafo)=default
~CDRTransforms()
Definition CDRTransforms.cpp:220
double getTranslateX() const
Definition CDRTransforms.cpp:298
std::vector< CDRTransform > m_trafos
Definition CDRTransforms.h:76
void applyToArc(double &rx, double &ry, double &rotation, bool &sweep, double &x, double &y) const
Definition CDRTransforms.cpp:250
CDRTransforms & operator=(const CDRTransforms &trafo)=default
void clear()
Definition CDRTransforms.cpp:234
CDRTransforms(const CDRTransforms &trafos)=default
void applyToPoint(double &x, double &y) const
Definition CDRTransforms.cpp:244
bool empty() const
Definition CDRTransforms.cpp:239
bool getFlipX() const
Definition CDRTransforms.cpp:272
double getTranslateY() const
Definition CDRTransforms.cpp:306
bool getFlipY() const
Definition CDRTransforms.cpp:293
double getScaleX() const
Definition CDRTransforms.cpp:267
double _getScaleX() const
Definition CDRTransforms.cpp:256
double getScaleY() const
Definition CDRTransforms.cpp:288
double _getScaleY() const
Definition CDRTransforms.cpp:277
CDRTransforms()
Definition CDRTransforms.cpp:215
void append(double v0, double v1, double x0, double v3, double v4, double y0)
Definition CDRTransforms.cpp:224
Definition CDRCollector.h:25

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