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91 lines
2.6 KiB
C++
91 lines
2.6 KiB
C++
/************************************************************************
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**
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** @file vposter.h
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 11 4, 2015
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**
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** @brief
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** @copyright
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** This source code is part of the Valentina project, a pattern making
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** program, whose allow create and modeling patterns of clothing.
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** Copyright (C) 2015 Valentina project
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** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
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**
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** Valentina is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** Valentina is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
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**
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*************************************************************************/
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#ifndef VPOSTER_H
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#define VPOSTER_H
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#include <QCoreApplication>
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#include <QRect>
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#include <QtGlobal>
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#include "../vmisc/def.h"
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class QGraphicsItem;
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class QPrinter;
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template <class T> class QVector;
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struct PosterData
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{
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PosterData()
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: index(0),
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row(0),
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column(0),
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rows(0),
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columns(0),
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rect(){}
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quint32 index; // paper index
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quint32 row; // positions in the grid
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quint32 column;
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quint32 rows;
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quint32 columns;
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QRect rect; // rect section
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};
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Q_DECLARE_TYPEINFO(PosterData, Q_MOVABLE_TYPE);
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// cppcheck-suppress noConstructor
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class VPoster
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{
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Q_DECLARE_TR_FUNCTIONS(VPoster)
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public:
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explicit VPoster(const QPrinter *printer);
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QVector<PosterData> Calc(const QRect &imageRect, int page, PageOrientation orientation) const;
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QVector<QGraphicsItem *> Borders(QGraphicsItem *parent, const PosterData &img, int sheets) const;
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private:
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const QPrinter *printer;
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/**
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* @brief allowance is the width of the strip that holds the tiled
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* grid information and that is used for the gluing.
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*/
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quint32 allowance;
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int CountRows(int height, PageOrientation orientation) const;
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int CountColumns(int width, PageOrientation orientation) const;
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PosterData Cut(int i, int j, const QRect &imageRect, PageOrientation orientation) const;
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QRect PageRect() const;
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static qreal ToPixel(qreal val);
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};
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#endif // VPOSTER_H
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