valentina/src/libs/vlayout/vbestsquare.cpp

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/************************************************************************
**
** @file vbestsquare.cpp
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date 21 1, 2015
**
** @brief
** @copyright
** This source code is part of the Valentine project, a pattern making
** program, whose allow create and modeling patterns of clothing.
** Copyright (C) 2013-2015 Valentina project
** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
**
** Valentina is free software: you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation, either version 3 of the License, or
** (at your option) any later version.
**
** Valentina is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
**
*************************************************************************/
#include "vbestsquare.h"
#include <QMatrix>
class QSizeF;
//---------------------------------------------------------------------------------------------------------------------
VBestSquare::VBestSquare(const QSizeF &sheetSize, bool saveLength)
:resI(0), resJ(0), resMatrix(QMatrix()), bestSize(QSizeF(sheetSize.width()+10, sheetSize.height()+10)),
sheetWidth(sheetSize.width()), valideResult(false), resMirror(false), type (BestFrom::Rotation),
saveLength(saveLength)
{}
//---------------------------------------------------------------------------------------------------------------------
void VBestSquare::NewResult(const QSizeF &candidate, int i, int j, const QTransform &matrix, bool mirror, BestFrom type)
{
if (saveLength)
{
const QSizeF saveLengthSize(sheetWidth, candidate.height());
if (Square(saveLengthSize) <= Square(bestSize) && Square(saveLengthSize) > 0 && type >= this->type)
{
bestSize = saveLengthSize;
}
else
{
return;
}
}
else
{
if (Square(candidate) <= Square(bestSize) && Square(candidate) > 0 && type >= this->type)
{
bestSize = candidate;
}
else
{
return;
}
}
resI = i;
resJ = j;
resMatrix = matrix;
valideResult = true;
resMirror = mirror;
this->type = type;
}
//---------------------------------------------------------------------------------------------------------------------
void VBestSquare::NewResult(const VBestSquare &best)
{
if (best.ValidResult() && saveLength == best.IsSaveLength())
{
NewResult(best.BestSize(), best.GContourEdge(), best.DetailEdge(), best.Matrix(), best.Mirror(), best.Type());
}
}
//---------------------------------------------------------------------------------------------------------------------
QSizeF VBestSquare::BestSize() const
{
return bestSize;
}
//---------------------------------------------------------------------------------------------------------------------
int VBestSquare::GContourEdge() const
{
return resI;
}
//---------------------------------------------------------------------------------------------------------------------
int VBestSquare::DetailEdge() const
{
return resJ;
}
//---------------------------------------------------------------------------------------------------------------------
QTransform VBestSquare::Matrix() const
{
return resMatrix;
}
//---------------------------------------------------------------------------------------------------------------------
bool VBestSquare::ValidResult() const
{
return valideResult;
}
//---------------------------------------------------------------------------------------------------------------------
bool VBestSquare::Mirror() const
{
return resMirror;
}
//---------------------------------------------------------------------------------------------------------------------
BestFrom VBestSquare::Type() const
{
return type;
}
//---------------------------------------------------------------------------------------------------------------------
bool VBestSquare::IsSaveLength() const
{
return saveLength;
}
//---------------------------------------------------------------------------------------------------------------------
qint64 VBestSquare::Square(const QSizeF &size)
{
return static_cast<qint64>(size.width()*size.height());
}