371 lines
12 KiB
C++
371 lines
12 KiB
C++
/************************************************************************
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**
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** @file vplacelabelitem.cpp
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date 15 10, 2017
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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) 2017 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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#include "vplacelabelitem.h"
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#include "vplacelabelitem_p.h"
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#include "../vpatterndb/vcontainer.h"
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#include "varc.h"
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#include <qnumeric.h>
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#include <QPolygonF>
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#include <QTransform>
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//---------------------------------------------------------------------------------------------------------------------
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VPlaceLabelItem::VPlaceLabelItem()
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: VPointF(), d(new VPlaceLabelItemData)
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{
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setType(GOType::PlaceLabel);
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setMode(Draw::Modeling);
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}
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//---------------------------------------------------------------------------------------------------------------------
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VPlaceLabelItem::VPlaceLabelItem(const VPlaceLabelItem &item)
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: VPointF(item), d(item.d)
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{}
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//---------------------------------------------------------------------------------------------------------------------
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VPlaceLabelItem::~VPlaceLabelItem()
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{}
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//---------------------------------------------------------------------------------------------------------------------
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QString VPlaceLabelItem::GetWidthFormula() const
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{
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return d->width;
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}
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//---------------------------------------------------------------------------------------------------------------------
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QString &VPlaceLabelItem::GetWidthFormula()
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{
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return d->width;
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}
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//---------------------------------------------------------------------------------------------------------------------
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qreal VPlaceLabelItem::GetWidth() const
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{
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return d->wValue;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VPlaceLabelItem::SetWidth(qreal value, const QString &formula)
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{
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d->wValue = value;
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d->width = formula;
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}
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//---------------------------------------------------------------------------------------------------------------------
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QString VPlaceLabelItem::GetHeightFormula() const
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{
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return d->height;
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}
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//---------------------------------------------------------------------------------------------------------------------
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QString &VPlaceLabelItem::GetHeightFormula()
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{
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return d->height;
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}
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//---------------------------------------------------------------------------------------------------------------------
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qreal VPlaceLabelItem::GetHeight() const
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{
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return d->hValue;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VPlaceLabelItem::SetHeight(qreal value, const QString &formula)
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{
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d->hValue = value;
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d->height = formula;
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}
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//---------------------------------------------------------------------------------------------------------------------
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QString VPlaceLabelItem::GetAngleFormula() const
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{
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return d->angle;
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}
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//---------------------------------------------------------------------------------------------------------------------
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QString &VPlaceLabelItem::GetAngleFormula()
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{
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return d->angle;
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}
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//---------------------------------------------------------------------------------------------------------------------
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qreal VPlaceLabelItem::GetAngle() const
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{
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return d->aValue;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VPlaceLabelItem::SetAngle(qreal value, const QString &formula)
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{
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d->aValue = value;
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d->angle = formula;
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}
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//---------------------------------------------------------------------------------------------------------------------
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QString VPlaceLabelItem::GetVisibilityTrigger() const
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{
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return d->visibilityTrigger;
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}
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//---------------------------------------------------------------------------------------------------------------------
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QString &VPlaceLabelItem::GetVisibilityTrigger()
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{
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return d->visibilityTrigger;
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}
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//---------------------------------------------------------------------------------------------------------------------
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bool VPlaceLabelItem::IsVisible() const
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{
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bool visible = true;
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if (qIsInf(d->isVisible) || qIsNaN(d->isVisible))
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{
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qWarning() << QObject::tr("Visibility trigger contains error and will be ignored");
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}
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else if (qFuzzyIsNull(d->isVisible))
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{
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visible = false;
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}
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return visible;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VPlaceLabelItem::SetVisibilityTrigger(qreal visible, const QString &formula)
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{
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d->visibilityTrigger = formula;
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d->isVisible = visible;
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}
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//---------------------------------------------------------------------------------------------------------------------
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qreal VPlaceLabelItem::GetCorrectionAngle() const
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{
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return d->correctionAngle;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VPlaceLabelItem::SetCorrectionAngle(qreal value)
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{
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d->correctionAngle = value;
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}
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//---------------------------------------------------------------------------------------------------------------------
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quint32 VPlaceLabelItem::GetCenterPoint() const
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{
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return d->centerPoint;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VPlaceLabelItem::SetCenterPoint(quint32 id)
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{
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d->centerPoint = id;
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}
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//---------------------------------------------------------------------------------------------------------------------
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PlaceLabelType VPlaceLabelItem::GetLabelType() const
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{
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return d->type;
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}
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//---------------------------------------------------------------------------------------------------------------------
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void VPlaceLabelItem::SetLabelType(PlaceLabelType type)
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{
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d->type = type;
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}
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//---------------------------------------------------------------------------------------------------------------------
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VPlaceLabelItem &VPlaceLabelItem::operator=(const VPlaceLabelItem &item)
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{
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if ( &item == this )
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{
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return *this;
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}
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VPointF::operator=(item);
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d = item.d;
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return *this;
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}
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//---------------------------------------------------------------------------------------------------------------------
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PlaceLabelImg VPlaceLabelItem::LabelShape() const
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{
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QTransform t;
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t.translate(x(), y());
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t.rotate(-d->aValue-d->correctionAngle);
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t.translate(-x(), -y());
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auto SegmentShape = [t, this]()
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{
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QPolygonF shape;
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shape << QPointF(x(), y() - d->hValue/2.0) << QPointF(x(), y() + d->hValue/2.0);
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return PlaceLabelImg({t.map(shape)});
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};
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auto RectangleShape = [t, this]()
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{
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QRectF rect(QPointF(x() - d->wValue/2.0, y() - d->hValue/2.0),
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QPointF(x() + d->wValue/2.0, y() + d->hValue/2.0));
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QPolygonF shape;
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shape << rect.topLeft() << rect.topRight() << rect.bottomRight() << rect.bottomLeft() << rect.topLeft();
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return PlaceLabelImg({t.map(shape)});
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};
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auto CrossShape = [t, this]()
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{
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QPolygonF shape1;
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shape1 << QPointF(x(), y() - d->hValue/2.0)
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<< QPointF(x(), y() + d->hValue/2.0);
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QPolygonF shape2;
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shape2 << QPointF(x() - d->wValue/2.0, y())
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<< QPointF(x() + d->wValue/2.0, y());
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return PlaceLabelImg({t.map(shape1), t.map(shape2)});
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};
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auto TshapedShape = [t, this]()
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{
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QPointF center2(x(), y() + d->hValue/2.0);
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QPolygonF shape1;
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shape1 << QPointF(x(), y()) << center2;
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QPolygonF shape2;
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shape2 << QPointF(center2.x() - d->wValue/2.0, center2.y())
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<< QPointF(center2.x() + d->wValue/2.0, center2.y());
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return PlaceLabelImg({t.map(shape1), t.map(shape2)});
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};
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auto DoubletreeShape = [t, this]()
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{
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QRectF rect(QPointF(x() - d->wValue/2.0, y() - d->hValue/2.0),
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QPointF(x() + d->wValue/2.0, y() + d->hValue/2.0));
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QPolygonF shape1;
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shape1 << rect.topLeft() << rect.bottomRight();
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QPolygonF shape2;
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shape2 << rect.topRight() << rect.bottomLeft();
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return PlaceLabelImg({t.map(shape1), t.map(shape2)});
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};
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auto CornerShape = [t, this]()
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{
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QPolygonF shape1;
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shape1 << QPointF(x(), y()) << QPointF(x(), y() + d->hValue/2.0);
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QPolygonF shape2;
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shape2 << QPointF(x() - d->wValue/2.0, y()) << QPointF(x(), y());
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return PlaceLabelImg({t.map(shape1), t.map(shape2)});
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};
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auto TriangleShape = [t, this]()
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{
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QRectF rect(QPointF(x() - d->wValue/2.0, y() - d->hValue/2.0),
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QPointF(x() + d->wValue/2.0, y() + d->hValue/2.0));
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QPolygonF shape;
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shape << rect.topLeft() << rect.topRight() << rect.bottomRight() << rect.topLeft();
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return PlaceLabelImg({t.map(shape)});
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};
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auto HshapedShape = [t, this]()
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{
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const QPointF center1 (x(), y() - d->hValue/2.0);
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const QPointF center2 (x(), y() + d->hValue/2.0);
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QPolygonF shape1;
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shape1 << center1 << center2;
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QPolygonF shape2;
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shape2 << QPointF(center1.x() - d->wValue/2.0, center1.y())
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<< QPointF(center1.x() + d->wValue/2.0, center1.y());
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QPolygonF shape3;
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shape3 << QPointF(center2.x() - d->wValue/2.0, center2.y())
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<< QPointF(center2.x() + d->wValue/2.0, center2.y());
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return PlaceLabelImg({t.map(shape1), t.map(shape2), t.map(shape3)});
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};
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auto ButtonShape = [t, this]()
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{
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const qreal radius = qMin(d->wValue/2.0, d->hValue/2.0);
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QPolygonF shape1;
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shape1 << QPointF(x(), y() - radius)
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<< QPointF(x(), y() + radius);
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QPolygonF shape2;
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shape2 << QPointF(x() - radius, y())
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<< QPointF(x() + radius, y());
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const qreal circleSize = 0.85;
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VArc arc(*this, radius*circleSize, 0, 360);
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arc.SetApproximationScale(10);
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QPolygonF shape3(arc.GetPoints());
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if (not shape3.isClosed() && not shape3.isEmpty())
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{
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shape3 << shape3.first();
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}
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return PlaceLabelImg({t.map(shape1), t.map(shape2), t.map(shape3)});
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};
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QT_WARNING_PUSH
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QT_WARNING_DISABLE_GCC("-Wswitch-default")
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switch(d->type)
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{
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case PlaceLabelType::Segment:
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return SegmentShape();
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case PlaceLabelType::Rectangle:
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return RectangleShape();
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case PlaceLabelType::Cross:
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return CrossShape();
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case PlaceLabelType::Tshaped:
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return TshapedShape();
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case PlaceLabelType::Doubletree:
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return DoubletreeShape();
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case PlaceLabelType::Corner:
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return CornerShape();
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case PlaceLabelType::Triangle:
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return TriangleShape();
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case PlaceLabelType::Hshaped:
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return HshapedShape();
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case PlaceLabelType::Button:
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return ButtonShape();
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}
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QT_WARNING_POP
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return PlaceLabelImg();
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}
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