Coordinate.h Source File documentation

Coordinate.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 libmspub 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 INCLUDED_COORDINATE_H
11 #define INCLUDED_COORDINATE_H
12
13 #include "MSPUBConstants.h"
14
15 namespace libmspub
16 {
17 struct Coordinate
18 {
19 Coordinate(int xs, int ys, int xe, int ye) : m_xs(xs), m_ys(ys), m_xe(xe), m_ye(ye) { }
20 Coordinate() : m_xs(0), m_ys(0), m_xe(0), m_ye(0) { }
21 int m_xs, m_ys, m_xe, m_ye;
22 double getXIn(double pageWidth) const
23 {
24 return pageWidth / 2 + double(m_xs) / EMUS_IN_INCH;
25 }
26 double getYIn(double pageHeight) const
27 {
28 return pageHeight / 2 + double(m_ys) / EMUS_IN_INCH;
29 }
30 double getWidthIn() const
31 {
32 return double(int64_t(m_xe) - m_xs) / EMUS_IN_INCH;
33 }
34 double getHeightIn() const
35 {
36 return double(int64_t(m_ye) - m_ys) / EMUS_IN_INCH;
37 }
38 };
39 }
40 #endif
41 /* vim:set shiftwidth=2 softtabstop=2 expandtab: */
MSPUBConstants.h
libmspub::Coordinate::Coordinate
Coordinate(int xs, int ys, int xe, int ye)
Definition: Coordinate.h:19
libmspub::Coordinate::getWidthIn
double getWidthIn() const
Definition: Coordinate.h:30
libmspub::Coordinate::m_xe
int m_xe
Definition: Coordinate.h:21
EMUS_IN_INCH
#define EMUS_IN_INCH
Definition: MSPUBConstants.h:13
libmspub::Coordinate::m_xs
int m_xs
Definition: Coordinate.h:21
libmspub::Coordinate::Coordinate
Coordinate()
Definition: Coordinate.h:20
libmspub::Coordinate::m_ys
int m_ys
Definition: Coordinate.h:21
libmspub::Coordinate::getYIn
double getYIn(double pageHeight) const
Definition: Coordinate.h:26
libmspub::Coordinate::getHeightIn
double getHeightIn() const
Definition: Coordinate.h:34
libmspub::Coordinate
Definition: Coordinate.h:17
libmspub::Coordinate::getXIn
double getXIn(double pageWidth) const
Definition: Coordinate.h:22
libmspub
Definition: Arrow.h:13
libmspub::Coordinate::m_ye
int m_ye
Definition: Coordinate.h:21